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A HIPAA Compliance Glossary Worth Bookmarking

HIPAA Terms in Plain English, Linked to the Actual Regulation

Welcome to our Comprehensive HIPAA Compliance Glossary, designed specifically for healthcare professionals navigating the complexities of HIPAA regulations. This essential resource provides clear definitions and explanations of key terms, ensuring you stay informed and compliant.

Search our A-Z list of HIPAA compliance terms, including definitions for concepts like ‘Protected Health Information (PHI)’, ‘Business Associates (BA)’, and ‘Notice of Privacy Practices’. If you can’t find the term you’re looking for, try searching with different keywords or clear the filter to browse our extensive list of HIPAA-related terms.

For further insights, check out our articles on HIPAA compliance best practices and recent updates to regulations.

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All 1,941 terms, 143 pages, free. Just your name and email.

Includes related healthcare, research, privacy, and cybersecurity terminology. Related technologies and frameworks are not automatically HIPAA requirements.

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Related Law

21st Century Cures Act

A federal law addressing multiple health-policy issues, including interoperability and information blocking. Its health-information access provisions operate alongside HIPAA privacy protections. See Information Blocking.

Related Cybersecurity

3-2-1 Backup Strategy

A backup approach using three copies of data, two types of storage media, and one copy off-site. Additional isolation or immutability may be needed.

A

92 terms · 24 with a CFR citationCompliance Glossary card: HIPAA terms that start with the letter ABack to A to Z ↑
Technical Safeguards

Access Certification

A formal review confirming that user access remains appropriate for job duties. Certifications help detect excessive permissions, stale accounts, and role drift.

Technical Safeguards

Access Controls

The technical standard requiring policies and procedures for electronic information systems that maintain ePHI to allow access only to those persons or software programs granted access rights under § 164.308(a)(4). Its specifications are unique user identification, emergency access procedure, automatic logoff, and encryption and decryption.

Administrative

Access Management

Also known as: Information Access Management

The required information access management standard: implement policies and procedures for authorizing access to ePHI consistent with the applicable requirements of the Privacy Rule.

Related Cybersecurity

Access Token

A credential presented to a service to obtain authorized access to resources. Its audience, scope, and lifetime constrain permitted use.

Related Cybersecurity

Account Lockout

Temporarily or persistently blocking authentication after specified failures or suspicious activity. Poorly designed lockout policies can also enable denial-of-service attacks.

Related Cybersecurity

Account Takeover

An attacker gaining control of a legitimate user's account. The account's normal permissions can then expose records or support further attacks.

Patient Rights

Accounting of Disclosures

The individual's right to an accounting of disclosures of PHI made in the six years before the request, excluding disclosures for treatment, payment, and operations, to the individual, under authorization, for the facility directory, for national security, to correctional institutions, and certain others. Respond within 60 days with one 30-day extension; the first accounting in any 12-month period is free.

Physical Safeguards and Continuity

Active-Active Architecture

An arrangement in which multiple systems or sites concurrently provide service. Coordination and consistency controls are important during failures.

Physical Safeguards and Continuity

Active-Passive Architecture

An arrangement in which a primary system serves normal workloads while a standby is available to take over. Failover readiness requires testing.

Security Rule

Addressable Implementation Specification

For an addressable specification, the entity must assess whether it is a reasonable and appropriate safeguard in its environment. If it is, implement it. If not, document why and implement an equivalent alternative measure if reasonable and appropriate. Addressable does not mean optional; every addressable specification requires a documented decision.

Administrative Simplification

Adjustment Group Code

A code identifying the general category or responsibility for a claim-payment adjustment. It works with more specific reason codes.

Security Rule

Administrative Access Review

An administrative safeguard concept involving Administrative Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

Administrative Audit Evidence

A compliance oversight concept involving Administrative Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Administrative Authorization Workflow

A patient-rights concept involving Administrative Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Administrative Backup Test

A technical safeguard or security operations concept involving Administrative Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Administrative Claims Transaction

An administrative safeguard concept involving Administrative Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Administrative Compliance Calendar

An administrative safeguard concept involving Administrative Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Administrative Contingency Task

An administrative safeguard concept involving Administrative Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

Administrative Disclosure Log

A patient-rights concept involving Administrative Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Security Rule

Administrative Eligibility Workflow

An administrative safeguard concept involving Administrative Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Administrative Encryption Review

A technical safeguard or security operations concept involving Administrative Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Administrative Evidence Packet

An administrative safeguard concept involving Administrative Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Administrative Exception Register

An administrative safeguard concept involving Administrative Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Administrative Incident Log

A technical safeguard or security operations concept involving Administrative Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Enforcement

Administrative Law Judge (ALJ)

An official who conducts administrative hearings, including contested HIPAA civil monetary penalty cases. The hearing process differs from an OCR complaint investigation.

Patient Rights

Administrative Patient Request

A patient-rights concept involving Administrative Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Administrative PHI Handling

A privacy-rule concept involving Administrative PHI Handling. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Administrative Policy Review

An administrative safeguard concept involving Administrative Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Administrative Privacy Workflow

A privacy-rule concept involving Administrative Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Administrative Requirements

The Privacy Rule's administrative requirements: designate a privacy official and complaint contact, train the workforce, maintain safeguards, provide a complaint process, apply and document sanctions, mitigate harm, refrain from intimidation and retaliation, not require waiver of rights, maintain written policies and procedures, and retain documentation for six years.

Administrative

Administrative Retention Check

An administrative safeguard concept involving Administrative Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Administrative Risk Finding

An administrative safeguard concept involving Administrative Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Administrative Safeguards

Administrative actions, and policies and procedures, to manage the selection, development, implementation, and maintenance of security measures to protect electronic protected health information, and to manage the conduct of the workforce in relation to protecting that information.

Security Rule

Administrative Security Control

An administrative safeguard concept involving Administrative Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Administrative Simplification

The HIPAA statutory requirements for transactions, code sets, identifiers, privacy, security, and enforcement. An administrative simplification provision is defined at § 160.103, and 45 CFR Parts 160, 162, and 164 implement them.

Administrative

Administrative System Inventory

An administrative safeguard concept involving Administrative System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Administrative Training Record

An administrative safeguard concept involving Administrative Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Research and Privacy

Administrative Tribunal

A body that decides disputes under an administrative process. Requests for PHI in its proceedings must meet applicable disclosure conditions.

Security Rule

Administrative User Provisioning

An administrative safeguard concept involving Administrative User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Administrative Vendor Review

A vendor and business associate oversight concept involving Administrative Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

Administrative Workforce Attestation

An administrative safeguard concept involving Administrative Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Healthcare Technology

Admission Discharge Transfer (ADT)

Clinical events and commonly associated messages describing patient admissions, discharges, transfers, and related registration changes.

Privacy Rule

Advance Directive

Instructions or a designation concerning future health care decisions, often used when a person cannot decide or communicate. Its effect depends on applicable law.

Related Cybersecurity

Adversary Emulation

Authorized testing that reproduces selected behaviors of a real or representative adversary to evaluate defenses.

Privacy Rule

Adverse Event Report

PHI may be disclosed to a person subject to FDA jurisdiction with respect to an FDA-regulated product or activity, including to collect or report adverse events, track products, enable recalls, repairs, or replacement, and conduct post-marketing surveillance.

Privacy Rule

Affiliated Covered Entity

Legally separate covered entities under common ownership or control may designate themselves a single affiliated covered entity for Privacy, Security, and Breach Notification Rule compliance. The designation must be documented and retained.

Related Cybersecurity

After-Action Review

A structured review of an incident or exercise to identify what worked, what failed, and what should change. Findings should lead to assigned improvements.

Enforcement

Agency Relationship

A covered entity or business associate is liable for a civil money penalty for the acts or omissions of its agent, including a workforce member or business associate acting as agent, determined under the federal common law of agency and acting within the scope of the agency.

Governance and Assurance

Agentic AI

AI systems that can plan or carry out multi-step actions using tools or external services. Permissions and oversight should reflect the actions they can perform.

Governance and Assurance

AI Red Teaming

Authorized adversarial testing of an AI system to identify failures, misuse routes, or vulnerabilities. Tests should reflect the system's actual capabilities and deployment context.

Governance and Assurance

AI Risk Management Framework (AI RMF)

NIST's voluntary framework for managing risks associated with AI systems through governance and lifecycle activities. It is not a HIPAA certification.

Related Cybersecurity

Air-Gapped Backup

A backup separated from connected production networks or systems. Effective isolation depends on how access, transfers, and administration are controlled.

Related Cybersecurity

Alert Fatigue

Reduced attention or response effectiveness caused by excessive, repetitive, or low-value alerts. Tuning and prioritization can improve handling.

Governance and Assurance

Algorithmic Impact Assessment (AIA)

An assessment of an automated system's potential effects on people, including privacy, fairness, safety, and accountability concerns.

Related Cybersecurity

Alternate Processing Site

A secondary location or environment where critical operations can resume after a disruption. Its capacity and readiness determine what it can support.

Patient Rights

Alternative Communication

The accommodation mechanism for confidential communications: a different phone number, address, or channel; providers may not demand a reason, and plans may require an endangerment statement.

AI and Data Privacy

Ambient Clinical Documentation

Tools that capture clinical conversations and help generate documentation. Audio, transcripts, and draft notes can contain PHI and need appropriate controls.

Administrative Simplification

Ambulatory Payment Classification (APC)

A Medicare classification grouping certain outpatient services for payment under the hospital outpatient prospective payment system.

Patient Rights

Amendment Denial

Permitted grounds: the record was not created by the entity (unless the originator is no longer available), is not part of the designated record set, would not be available for inspection under § 164.524, or is accurate and complete. Denial triggers a written notice with the right to a statement of disagreement that travels with future disclosures.

Patient Rights

Amendment Rebuttal Statement

A covered entity's written response to an individual's statement disagreeing with an amendment denial. The entity must provide the individual with a copy.

Privacy Rule

Anonymization

The regulation's term is de-identification, achieved by expert determination or safe harbor; information de-identified under either method falls outside HIPAA.

Related Law

Anti-Kickback Statute

A federal criminal law prohibiting knowing and willful remuneration to induce or reward referrals or business involving federal health care programs. It is a separate healthcare compliance obligation; PHI used in related operations or investigations still requires lawful handling.

Physical Safeguards and Continuity

Anti-Passback

An access-control feature restricting reuse of a credential when entry and exit records do not match the expected sequence.

Related Cybersecurity

Antivirus / Anti-Malware

Also known as: Antivirus; Anti-Malware

Software that detects, blocks, or removes malicious software using methods such as signatures and behavior analysis. It needs appropriate configuration and updating, and cannot prevent every attack. See Malware Response.

Healthcare Technology

API Authorization Scope

A named permission limiting what an API client may access or do. Narrow scopes can reduce unnecessary access to patient records.

Related Cybersecurity

API Rate Limiting

Restricting API request frequency or volume to reduce abuse and resource exhaustion. Limits should account for legitimate clinical workflows.

AI and Data Privacy

API Telemetry

Operational information collected about API activity, such as errors, timings, requests, or responses. Telemetry can expose sensitive data if collection is too broad.

Related Cybersecurity

Application Allowlisting

Permitting only approved applications or executable content to run. Maintaining the list and handling exceptions are essential to effective use.

Related Cybersecurity

Application Sandboxing

Running an application within a restricted environment that limits its access to the surrounding system. Isolation strength depends on the implementation.

Technical Safeguards

Application Whitelisting

A control that allows only approved software to run. Whitelisting can reduce malware risk on workstations and servers that access ePHI.

Research and Privacy

Assent

Affirmative agreement by someone, often a child, who cannot provide legally effective consent for the activity. Mere failure to object is not assent.

Security Rule

Asset Inventory

A maintained list of systems, devices, applications, and media that create, receive, maintain, or transmit ePHI. A risk analysis is incomplete if the organization does not know where ePHI exists.

Security Rule

Assigned Security Responsibility

The required standard to identify the security official responsible for developing and implementing the entity's Security Rule policies and procedures.

Administrative

Assignment of Benefits

A patient's authorization allowing a provider to receive payment directly from a health plan. It is a payment workflow concept and should not be confused with a HIPAA authorization for non-TPO use of PHI.

Related Cybersecurity

Attack Surface Reduction (ASR)

Reducing paths through which an attacker can affect a system, such as unnecessary services, risky features, and exposed permissions.

Related Cybersecurity

Attack Tree

A structured diagram breaking an attacker's objective into possible steps or alternative paths. It helps identify where controls can interrupt an attack.

Research and Privacy

Attribute Disclosure

Revealing a sensitive characteristic about an individual, potentially without identifying the person's exact record. Group patterns can create this risk.

Technical Safeguards

Audit Controls

The required technical standard to implement hardware, software, and procedural mechanisms that record and examine activity in information systems that contain or use ePHI.

Technical Safeguards

Audit Trail

The activity record produced by audit controls: who accessed what, when, and what they did. The rule requires mechanisms that record and examine information system activity; the resulting logs are typically the first evidence OCR requests.

Related Cybersecurity

Authenticated Encryption

Encryption that protects confidentiality and detects unauthorized modification of the protected content. Correct nonce and key handling are essential.

Related Cybersecurity

Authenticated Vulnerability Scan

A scan performed with authorized credentials to examine settings and software that external probing may miss. Scan accounts themselves need protection.

Related Cybersecurity

Authentication Assurance Level (AAL)

A NIST level describing the strength of an authentication process, including authenticator requirements and protections against attack.

Related Cybersecurity

Authenticator Attestation

Evidence about an authenticator's origin or properties, typically supplied through a signed statement. Attestation is different from proof of the user's identity.

Related Cybersecurity

Authenticator Binding

Associating an authenticator with a subscriber's account. Secure enrollment and replacement procedures help prevent an attacker from binding their own authenticator.

Privacy Rule

Authorization

The individual's written permission for uses and disclosures not otherwise permitted or required by the Privacy Rule. Must contain the core elements and required statements of § 164.508(c). Psychotherapy notes, marketing, and sale of PHI each require authorization with specific conditions.

Related Cybersecurity

Authorization Code Flow

An OAuth flow in which a client exchanges an authorization code for tokens. PKCE protects the exchange against certain interception attacks.

Patient Rights

Authorization Revocation

An individual may revoke an authorization at any time, in writing, except to the extent the entity has already taken action in reliance on it or the authorization was obtained as a condition of insurance coverage during a contestability period.

Technical Safeguards

Automatic Logoff

The addressable specification to implement electronic procedures that terminate an electronic session after a predetermined time of inactivity.

Security Rule

Availability

The property that data or information is accessible and usable upon demand by an authorized person.

Privacy Rule

Avert a Serious Threat to Health or Safety

HIPAA permits specified disclosures, consistent with applicable law and professional ethics, to prevent or lessen a serious and imminent threat. Information may be shared with someone reasonably able to help, subject to the rule's conditions.

B

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Administrative Safeguards

Background Checks

Screening used to assess suitability for a role or access. HIPAA's Workforce Clearance Procedure calls for assessing appropriate ePHI access but does not specifically mandate a universal criminal-background-check process.

Physical Safeguards and Continuity

Backup Deduplication

Reducing backup storage by storing repeated data only once and referencing it where needed. Shared dependencies must remain intact for restoration.

Technical Safeguards

Backup Retention

The rule requires retrievable exact copies of ePHI; how long backups are kept is a risk-based decision, not a stated timeframe.

Administrative

Balance Billing

The No Surprises Act rules prohibit balance billing for out-of-network emergency services, for nonemergency services by nonparticipating providers at participating facilities absent notice and consent, and for air ambulance services by nonparticipating providers.

Related Cybersecurity

Bastion Host

A deliberately hardened system used as a controlled access point to a restricted environment. Concentrated access makes monitoring especially important.

Administrative

Batch Claims

Claims submitted together electronically remain the health care claims transaction and must use the adopted X12N 837 standard.

Privacy Rule

Behavioral Health Record

Health information related to mental health or substance use treatment. It is generally PHI when held by a covered entity, while psychotherapy notes and certain substance use disorder records may receive heightened protections.

Privacy Rule

Beneficiary Identifier

A safe harbor identifier category: health plan beneficiary numbers must be removed for de-identification.

Administrative Simplification

Benefit Disenrollment

Removing an individual from health-plan coverage through an enrollment-related workflow. Effective dates and beneficiary identification must be accurate.

Administrative

Benefit Enrollment

Enrollment and disenrollment in a health plan is a named HIPAA transaction with the X12N 834 as its adopted standard.

Administrative

Billing Audit

Conducting or arranging auditing functions is a named health care operation, and claims review appears in the payment definition.

Administrative

Billing Compliance

Auditing functions, including fraud and abuse detection and compliance programs, are health care operations by definition.

Business Associates

Billing Service

Billing on a provider's behalf is a named business associate activity, and a billing service converting data between standard and nonstandard formats also appears in the health care clearinghouse definition.

Research and Privacy

Biobank

An organized collection of biological specimens and associated information maintained for research or other authorized uses. Specimens and linked records require appropriate governance.

Technical Safeguards

Biometric Login

Authenticating by fingerprint or face implements the person or entity authentication standard: verifying that the one seeking access to ePHI is the one claimed.

Technical Safeguards

Block Storage

A storage model used by servers and cloud systems. When block volumes contain ePHI, encryption, snapshots, access, and disposal need documented safeguards.

Related Cybersecurity

Blue Team

The people responsible for defending systems, monitoring threats, and responding to attacks. Responsibilities vary by organization.

Administrative

Board Reporting

Regular reporting to leadership on compliance risks, incidents, vendor status, and remediation. Board-level visibility helps show governance and accountability.

Related Cybersecurity

Botnet

A group of compromised devices controlled together by an attacker. Botnets can support spam, fraud, denial of service, or other attacks.

Research and Privacy

Bottom Coding

Replacing values below a threshold with a floor value or category. It reduces exposure of unusual low values while limiting detail.

Enforcement

Breach

The acquisition, access, use, or disclosure of protected health information in a manner not permitted under the Privacy Rule which compromises the security or privacy of the PHI. Three exclusions apply: unintentional, good faith acquisition by a workforce member acting within their authority; inadvertent disclosure between persons authorized to access PHI at the same entity or arrangement; and disclosures where the unauthorized recipient would not reasonably have been able to retain the information. An impermissible use or disclosure is presumed to be a breach unless the entity demonstrates a low probability that the PHI has been compromised.

Enforcement

Breach Risk Assessment

The four-factor assessment that can rebut the presumption of breach: the nature and extent of the PHI involved, including identifiers and likelihood of re-identification; the unauthorized person who used or received it; whether the PHI was actually acquired or viewed; and the extent to which the risk has been mitigated.

Governance and Assurance

Bridge Letter

A service organization's statement about relevant changes after an assurance report's coverage period. It does not extend the auditor's opinion or replace another audit.

Technical Safeguards

Bring Your Own Device (BYOD)

Also known as: Bring Your Own Device

A policy allowing workforce members to use personal devices for work. If those devices access ePHI, the organization must address authentication, encryption, remote wipe, screen lock, and termination procedures.

Related Cybersecurity

Broken Function Level Authorization (BFLA)

An authorization failure allowing users to invoke functions outside their permitted role, such as administrative operations.

Related Cybersecurity

Broken Object Level Authorization (BOLA)

An API authorization failure allowing access to another user's or tenant's object by changing identifiers. Authentication alone does not prevent it.

Related Cybersecurity

Brute-Force Attack

Systematically trying many possibilities to discover a password, key, or other secret. Feasibility depends on entropy and practical limits on attempts.

Related Cybersecurity

Buffer Overflow

Writing beyond a memory buffer's intended boundary. It can corrupt memory, crash software, or enable unauthorized code execution.

Related Cybersecurity

Bug Bounty

A program offering rewards for qualifying vulnerability reports. Authorized scope and rules define what testing and findings are eligible.

Healthcare Technology

Bulk FHIR

An approach for exporting large sets of FHIR data through standardized bulk-data workflows. Export permissions and storage protections are especially important.

Business Associates

Business Associate (BA)

A person who, on behalf of a covered entity but not as a member of its workforce, creates, receives, maintains, or transmits PHI for functions such as claims processing, data analysis, utilization review, quality assurance, patient safety activities, billing, or practice management; or who provides legal, actuarial, accounting, consulting, data aggregation, management, administrative, accreditation, or financial services involving PHI. The definition expressly includes health information organizations, e-prescribing gateways, personal health record vendors acting for a covered entity, and subcontractors that handle PHI for another business associate.

Business Associates

Business Associate Access Review

A vendor and business associate oversight concept involving Business Associate Access Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Agreement (BAA)

The written contract required before a business associate may create, receive, maintain, or transmit PHI for a covered entity. Required provisions: permitted uses and disclosures, no further use, appropriate safeguards including Security Rule compliance for ePHI, breach and security incident reporting, subcontractor flow-down, support for access, amendment, and accounting rights, HHS access, return or destruction of PHI at termination, and authorization to terminate for violation.

Business Associates

Business Associate Audit Evidence

A vendor and business associate oversight concept involving Business Associate Audit Evidence. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Patient Rights

Business Associate Authorization Workflow

A patient-rights concept involving Business Associate Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Business Associates

Business Associate Backup Test

A vendor and business associate oversight concept involving Business Associate Backup Test. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Claims Transaction

A vendor and business associate oversight concept involving Business Associate Claims Transaction. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Compliance Calendar

A vendor and business associate oversight concept involving Business Associate Compliance Calendar. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Contingency Task

A vendor and business associate oversight concept involving Business Associate Contingency Task. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Patient Rights

Business Associate Disclosure Log

A patient-rights concept involving Business Associate Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Business Associates

Business Associate Due Diligence

The satisfactory assurances requirement is the regulatory hook: the covered entity must have a documented basis (the BAA, and in practice vetting behind it) that the BA will appropriately safeguard PHI.

Business Associates

Business Associate Eligibility Workflow

A vendor and business associate oversight concept involving Business Associate Eligibility Workflow. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Encryption Review

A vendor and business associate oversight concept involving Business Associate Encryption Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Evidence Packet

A vendor and business associate oversight concept involving Business Associate Evidence Packet. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Exception Register

A vendor and business associate oversight concept involving Business Associate Exception Register. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Incident Log

A vendor and business associate oversight concept involving Business Associate Incident Log. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Inventory

A current list of vendors and partners that create, receive, maintain, or transmit PHI for the organization. The inventory helps confirm every business associate has a signed BAA and an owner.

Patient Rights

Business Associate Patient Request

A patient-rights concept involving Business Associate Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Business Associates

Business Associate PHI Handling

A vendor and business associate oversight concept involving Business Associate PHI Handling. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Policy Review

A vendor and business associate oversight concept involving Business Associate Policy Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Privacy Workflow

A vendor and business associate oversight concept involving Business Associate Privacy Workflow. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Retention Check

A vendor and business associate oversight concept involving Business Associate Retention Check. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Risk Finding

A vendor and business associate oversight concept involving Business Associate Risk Finding. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Security Control

A vendor and business associate oversight concept involving Business Associate Security Control. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Subcontractor

A subcontractor that creates, receives, maintains, or transmits PHI on behalf of a business associate is itself a business associate, and the BA must obtain the same satisfactory assurances from it that the covered entity obtained from the BA.

Business Associates

Business Associate System Inventory

A vendor and business associate oversight concept involving Business Associate System Inventory. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Training Record

A vendor and business associate oversight concept involving Business Associate Training Record. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate User Provisioning

A vendor and business associate oversight concept involving Business Associate User Provisioning. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Vendor Review

A vendor and business associate oversight concept involving Business Associate Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Business Associate Workforce Attestation

A vendor and business associate oversight concept involving Business Associate Workforce Attestation. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

Business Continuity

HIPAA addresses business continuity through the contingency plan standard: data backup, disaster recovery, emergency mode operation, testing and revision, and application and data criticality analysis.

Physical Safeguards and Continuity

Business Continuity Exercise

A planned activity testing how an organization maintains or restores critical operations during disruption. Exercises should produce concrete improvement actions.

Administrative

Business Continuity Plan

The contingency plan standard is HIPAA's business continuity requirement: backup, disaster recovery, emergency mode operation, testing, and criticality analysis for systems holding ePHI.

Related Cybersecurity

Business Email Compromise (BEC)

A fraud scheme using compromised or impersonated business email accounts to redirect payments, request sensitive data, or trigger unauthorized actions.

Related Cybersecurity

Business Impact Analysis (BIA)

An analysis of how disrupted activities affect an organization. It identifies critical services, dependencies, recovery priorities, and time sensitivities.

C

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Physical Safeguards and Continuity

Cable Lock

A physical restraint attaching equipment to a fixed object. Its value depends on the lock, attachment points, and surrounding controls.

Definition

Caregiver

A person assisting someone with care or daily needs. Caregiving does not automatically establish legal authority over decisions or unrestricted record access. See Personal Representative and Health Care Power of Attorney.

Governance and Assurance

Carve-Out Method

An assurance-report approach excluding a subservice organization's controls from the auditor's direct testing while identifying relevant assumptions and dependencies.

Research and Privacy

Cell Suppression

Withholding a value in a statistical table, often because a small count could reveal information about individuals.

Related Cybersecurity

Certificate Authority (CA)

An entity issuing digital certificates that bind public keys to identities or other attributes. Trust depends on its validation and operating practices.

Research and Privacy

Certificate of Confidentiality

A federal protection restricting disclosure of identifiable, sensitive research information in specified circumstances. Its protection does not eliminate all permissible disclosures or HIPAA duties.

Related Cybersecurity

Certificate of Destruction

A supplier's record describing destruction of specified records or media. It provides evidence but should be supported by an appropriate destruction process.

Related Cybersecurity

Certificate Pinning

Restricting acceptable certificates or public keys to expected values. Pinning can strengthen trust checks but complicate certificate rotation and recovery.

Related Cybersecurity

Certificate Revocation List (CRL)

A signed list identifying certificates revoked before their normal expiration. Clients need sufficiently current revocation information.

Enforcement

Certification (HIPAA)

There is no official government-issued HIPAA certification for organizations. No agency certifies that a covered entity is "HIPAA compliant." OCR has explicitly stated that compliance is an ongoing obligation, not a certification status. Individuals can earn credentials such as Certified HIPAA Professional (CHP), but these are professional designations, not government certifications.

Related Cybersecurity

Chain of Custody

A documented history of evidence collection, handling, transfers, and storage. It helps establish integrity and accountability during an investigation.

Security Rule

Change Control

A documented process for evaluating and approving changes to systems, workflows, or vendors that affect ePHI. Major changes should trigger security evaluation and risk analysis updates.

Administrative Simplification

Claim Adjustment Reason Code (CARC)

A code explaining why a payment or claim amount differs from the amount billed. It appears in claim-payment and remittance workflows.

Administrative

Claim Attachment

Attachment information is defined as documentation of health care or characteristics of health care provided; health claims attachments are a named HIPAA transaction, but no attachment standard has been adopted to date.

Administrative Simplification

Claim Denial

A payer's decision not to pay a claim or service after review. Reasons and available correction or appeal routes depend on the issue.

Administrative

Claim Status Inquiry

The health care claim status transaction, conducted with the adopted X12N 276 request and 277 response standards.

Administrative Simplification

Clean Claim

A claim containing the information needed for processing without specified defects or additional investigation. The applicable definition depends on the payer or governing program.

Related Cybersecurity

Clean Desk Policy

Rules for securing sensitive papers, removable media, and other materials when a workspace is unattended. It reduces accidental viewing, loss, and theft.

Related Cybersecurity

Clickjacking

Deceiving a user into interacting with a hidden or disguised interface, often through framing or overlays. Frame restrictions help reduce the risk.

Related Cybersecurity

Client Credentials Grant

An OAuth grant allowing a client to obtain access based on its own credentials, rather than a user's interactive authorization.

Related Cybersecurity

Client to Authenticator Protocol (CTAP)

A FIDO protocol for communication between a client and an external authenticator, such as a hardware security key.

Research and Privacy

Clinical Data Registry

A structured collection of clinical information about a population, condition, or treatment. Its privacy requirements depend on its purposes, participants, and identifiability.

Healthcare Technology

Clinical Data Warehouse

A repository integrating clinical data from multiple systems for reporting and analysis. Secondary uses still require appropriate permissions and safeguards.

Healthcare Technology

Clinical Decision Support (CDS)

Information or tools that help clinicians and patients make healthcare decisions. Examples include alerts, reminders, recommendations, and relevant reference information.

Healthcare Technology

Clinical Decision Support Hooks

An HL7 specification enabling clinical systems to call decision-support services at defined workflow points. Shared patient context needs appropriate access controls.

Healthcare Technology

Clinical Document Architecture (CDA)

An HL7 standard for structured clinical documents combining machine-readable content with human-readable narrative.

Healthcare Technology

Clinical Quality Language (CQL)

An HL7 language for expressing clinical logic, including logic used in quality measures and decision support.

Privacy Rule

Clinical Quality Measure

A measurement of healthcare quality using clinical data. If the measure uses identifiable patient information, HIPAA rules for use, disclosure, minimum necessary, and data sharing still apply.

Research and Privacy

Clinical Trial Registry

A database of information about clinical studies, such as objectives, enrollment, interventions, and results. Registration does not authorize disclosure of participant-level PHI.

Related Cybersecurity

Cloud Access Security Broker (CASB)

A control point helping organizations monitor and apply security policies to cloud-service use. Capabilities depend on integration and visibility.

Technical Safeguards

Cloud Computing

The use of remote servers to store, manage, and process ePHI. Cloud service providers that store or process ePHI are business associates and must sign a BAA. The covered entity remains responsible for ensuring the provider implements appropriate safeguards. Simply storing encrypted data in the cloud does not eliminate the need for a BAA.

Related Cybersecurity

Cloud Configuration Drift

Cloud settings diverging from their approved configuration over time. Drift can expose data or weaken access and logging controls.

Related Cybersecurity

Cloud Infrastructure Entitlement Management (CIEM)

Tools analyzing cloud identities and permissions to identify excessive or risky access. Effective permissions may span several policies and roles.

Related Cybersecurity

Cloud Security Posture Management (CSPM)

Tools that evaluate cloud configurations for security weaknesses and policy violations. Findings require validation and remediation.

Related Cybersecurity

Cloud Workload Protection Platform (CWPP)

Tools protecting workloads such as virtual machines, containers, and serverless functions. Coverage differs across platforms and deployment models.

Related Cybersecurity

Cloud-Native Application Protection Platform (CNAPP)

An integrated category of tools combining security capabilities for cloud-native applications across development and operation.

Administrative Simplification

CMS-1500

A standard paper claim form used for professional healthcare services. Its electronic counterpart is associated with the X12 837P implementation.

Related Law

COBRA Continuation Coverage

A right under federal law for certain qualified beneficiaries to continue group health coverage temporarily after qualifying events. COBRA is separate from HIPAA, while the covered group health plan's PHI remains subject to HIPAA privacy rules.

Administrative

Code Set

Any set of codes used to encode data elements, such as tables of terms, medical concepts, medical diagnostic codes, or medical procedure codes, including both the codes and their descriptors.

Physical Safeguards and Continuity

Cold Site

An alternate facility with basic infrastructure but limited ready-to-run computing resources. Restoration generally requires additional equipment and setup.

Research and Privacy

Collection Limitation

Restricting collection of personal information to what is appropriate for a stated purpose. It is a general privacy principle with different legal implementations.

Related Cybersecurity

Command-and-Control (C2)

Infrastructure and communications used by attackers to direct compromised systems. C2 traffic may carry instructions, status reports, or stolen data.

Healthcare Technology

Common Agreement

The contractual agreement establishing requirements for participating QHINs under TEFCA. Its obligations flow through participating exchange relationships.

Related Law

Common Rule

The federal human-subject research protections in 45 CFR Part 46, Subpart A, adopted by multiple agencies. Research consent and HIPAA authorization serve different legal functions.

Related Cybersecurity

Common Vulnerabilities and Exposures (CVE)

A system of identifiers and records for publicly disclosed cybersecurity vulnerabilities. A CVE identifier names a vulnerability rather than measuring its severity.

Related Cybersecurity

Common Vulnerability Scoring System (CVSS)

A framework for describing vulnerability characteristics and calculating severity scores. A score is one input to prioritization, not a complete risk assessment.

Related Cybersecurity

Common Weakness Enumeration (CWE)

A catalog of types of software and hardware weaknesses. A CWE describes a weakness class rather than a specific disclosed vulnerability.

Security Rule

Compensating Control

HIPAA's version of a compensating control: when an addressable specification is not reasonable and appropriate, the entity implements an equivalent alternative measure that accomplishes the same protective purpose, and documents the decision.

Governance and Assurance

Complementary Subservice Organization Controls (CSOCs)

Controls assumed to be implemented by a service organization's downstream service providers as part of achieving the stated objectives or criteria.

Research and Privacy

Complementary Suppression

Withholding additional table values so a protected value cannot be reconstructed from totals or related cells.

Governance and Assurance

Complementary User Entity Controls (CUECs)

Controls the service organization assumes its customers implement for the stated control objectives or criteria to be achieved.

Administrative

Compliance Program

The overall system of policies, procedures, training, documentation, and oversight that an organization uses to meet HIPAA requirements. Includes a risk analysis, written policies, workforce training, sanctions policy, breach response plan, and BAAs. Having one is the primary factor OCR considers when determining enforcement severity.

Research and Privacy

Composition Theorem

A result describing how privacy guarantees combine across multiple differential privacy operations. Repeated releases must be assessed together.

Privacy Rule

Compound Authorization

An authorization generally may not be combined with any other document to create a compound authorization, with narrow exceptions for research study authorizations and combining psychotherapy notes authorizations with each other.

Healthcare Technology

Computerized Provider Order Entry (CPOE)

A clinical system for entering and transmitting orders, such as medications, tests, or procedures. Orders and associated patient information require appropriate access controls.

Governance and Assurance

Concentration Risk

Exposure created by relying heavily on one provider, platform, region, or dependency. A single disruption may affect many critical services.

Related Cybersecurity

Conditional Access

Access decisions based on signals such as identity, device status, location, and session risk. Policies may permit, block, or require stronger authentication.

Research and Privacy

Conditioned Research Authorization

A research authorization required as a condition of receiving research-related treatment where HIPAA permits that condition. Combined authorizations must distinguish conditioned from unconditioned research.

Business Associates

Conduit Exception

An exception to the business associate definition for entities that transport PHI but do not routinely access it. The US Postal Service, UPS, and ISPs are conduits and do not need a BAA. However, a cloud company storing PHI is not a conduit. The line between conduit and business associate is narrow.

Patient Rights

Confidential Communications

Providers must permit and accommodate reasonable requests to receive PHI communications by alternative means or at alternative locations; health plans must accommodate when the individual states that disclosure could endanger them.

Security Rule

Confidentiality

The property that data or information is not made available or disclosed to unauthorized persons or processes.

Related Cybersecurity

Configuration Management

Controlling and documenting system settings and changes throughout their lifecycle. It helps prevent insecure drift and supports reliable recovery.

Research and Privacy

Conservatorship

A court-established arrangement for managing specified personal or financial affairs. Financial authority alone does not necessarily confer authority over health care decisions.

Healthcare Technology

Consolidated Clinical Document Architecture (C-CDA)

A set of implementation templates using CDA to standardize common clinical documents, such as care summaries and discharge information.

Healthcare Technology

Consumer-Mediated Exchange

Exchange in which individuals obtain, manage, or direct sharing of their health information. Different services may have different legal roles.

Related Cybersecurity

Container Image Signing

Attaching a verifiable signature to a container image or its metadata. Consumers must validate signatures and trusted identities before relying on them.

Related Cybersecurity

Container Security

Protection of container images, runtimes, orchestration, and workloads. Shared infrastructure and configuration create risks beyond the application itself.

Related Cybersecurity

Content Security Policy (CSP)

A browser policy limiting allowed content sources and selected behaviors for a web page. It can reduce the impact of some injection attacks.

Research and Privacy

Contextual Integrity

A privacy theory evaluating information flows against expectations about the setting, participants, information, and transmission conditions.

Administrative

Contingency Plan

The required standard to establish policies and procedures for responding to an emergency or other occurrence, such as fire, vandalism, system failure, or natural disaster, that damages systems containing ePHI.

Enforcement

Continuing Violation

A HIPAA violation that persists over time. Each day it continues can constitute a separate violation for civil monetary penalty calculations.

Related Cybersecurity

Continuous Authentication

Ongoing assessment of identity or session trust after initial login. The method and its privacy effects depend on the signals collected.

Physical Safeguards and Continuity

Continuous Data Protection (CDP)

Capturing data changes continuously or near-continuously to support recovery to multiple points in time. Recovery capability depends on retained history and implementation.

Governance and Assurance

Control Inheritance

Relying on a control implemented by another system, provider, or organizational function. The inherited control's scope and effectiveness must fit the use case.

Governance and Assurance

Control Mapping

Relating controls to requirements, frameworks, or other controls. A mapping shows correspondence rather than proving implementation or compliance.

Governance and Assurance

Control Testing

Evaluating whether a safeguard is designed appropriately and operates as intended. Testing should use relevant evidence and defined criteria.

Related Cybersecurity

Coordinated Vulnerability Disclosure (CVD)

A process for sharing vulnerability information with affected parties and coordinating remediation and public disclosure.

Administrative

Coordination of Benefits

The adopted standards for the coordination of benefits information transaction: the ASC X12N 837 implementations, with NCPDP for retail pharmacy.

Enforcement

Corrective Action Plan (CAP)

A formal agreement between OCR and an entity requiring specific steps to resolve HIPAA violations. CAPs typically run one to three years and include monitoring, reporting, and remediation. Once a CAP is in place, you are on the government's timeline.

Related Cybersecurity

Corrective Control

A safeguard intended to reduce harm or restore acceptable conditions after a problem, such as patching, account repair, or recovery procedures.

Privacy Rule

Covered Entity (CE)

A health plan, a health care clearinghouse, or a health care provider who transmits any health information in electronic form in connection with a transaction for which HHS has adopted a standard.

Security Rule

Covered Entity Access Review

An administrative safeguard concept involving Covered Entity Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

Covered Entity Audit Evidence

A compliance oversight concept involving Covered Entity Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Covered Entity Authorization Workflow

A patient-rights concept involving Covered Entity Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Covered Entity Backup Test

A technical safeguard or security operations concept involving Covered Entity Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Covered Entity Claims Transaction

An administrative safeguard concept involving Covered Entity Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Covered Entity Compliance Calendar

An administrative safeguard concept involving Covered Entity Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Covered Entity Contingency Task

An administrative safeguard concept involving Covered Entity Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

Covered Entity Disclosure Log

A patient-rights concept involving Covered Entity Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Security Rule

Covered Entity Eligibility Workflow

An administrative safeguard concept involving Covered Entity Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Covered Entity Encryption Review

A technical safeguard or security operations concept involving Covered Entity Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Covered Entity Evidence Packet

An administrative safeguard concept involving Covered Entity Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Covered Entity Incident Log

A technical safeguard or security operations concept involving Covered Entity Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Patient Rights

Covered Entity Patient Request

A patient-rights concept involving Covered Entity Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Covered Entity PHI Handling

A privacy-rule concept involving Covered Entity PHI Handling. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Covered Entity Policy Review

An administrative safeguard concept involving Covered Entity Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Covered Entity Privacy Workflow

A privacy-rule concept involving Covered Entity Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Covered Entity Retention Check

An administrative safeguard concept involving Covered Entity Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Covered Entity Risk Finding

An administrative safeguard concept involving Covered Entity Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Covered Entity Security Control

An administrative safeguard concept involving Covered Entity Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Covered Entity System Inventory

An administrative safeguard concept involving Covered Entity System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Covered Entity Training Record

An administrative safeguard concept involving Covered Entity Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Covered Entity User Provisioning

An administrative safeguard concept involving Covered Entity User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Covered Entity Vendor Review

A vendor and business associate oversight concept involving Covered Entity Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Privacy Rule

Covered Functions

Those functions of a covered entity the performance of which makes the entity a health plan, health care provider, or health care clearinghouse.

Related Cybersecurity

Credential Lifecycle

The stages of issuing, using, updating, suspending, and revoking a credential. Recovery and replacement are part of the lifecycle.

Related Cybersecurity

Credential Rotation

Replacing a credential or secret with a new one and retiring the old value. Rotation must account for dependent services and active access.

Related Cybersecurity

Credential Stuffing

Trying stolen username-and-password pairs against other services to exploit password reuse. Rate limits and stronger authentication reduce the risk.

Related Cybersecurity

Credential Vault

A protected system for storing and controlling access to sensitive credentials. Vault access and recovery procedures need strong safeguards.

Administrative

Credentialing File

Reviewing the competence or qualifications of health care professionals and conducting credentialing activities are named health care operations.

Enforcement

Criminal Penalties

Penalties imposed by the Department of Justice for knowing HIPAA violations. Three tiers: up to $50,000 and one year in prison for knowing violations, up to $100,000 and five years for false pretenses, up to $250,000 and ten years for intent to sell or use PHI for personal gain. Criminal enforcement targets individuals.

Physical Safeguards and Continuity

Crisis Management

Coordinating leadership decisions, communications, and priorities during a major disruption. It connects operational response with wider organizational responsibilities.

Business Associates

Cross-Border Data Transfer

Movement of PHI or ePHI outside the United States or to a vendor with offshore operations. HIPAA does not ban offshore handling, but covered entities must manage BAAs, safeguards, and applicable state or contractual limits.

Healthcare Technology

Cross-Community Access (XCA)

An IHE profile supporting querying and retrieving clinical documents across healthcare communities.

Healthcare Technology

Cross-Community Patient Discovery (XCPD)

An IHE profile supporting identification of matching patients across healthcare communities. It supports subsequent discovery of patient information.

Related Cybersecurity

Cross-Origin Resource Sharing (CORS)

A browser mechanism governing cross-origin access to responses. CORS policy is not a substitute for server-side authorization.

Related Cybersecurity

Cross-Site Request Forgery (CSRF)

An attack causing a user's browser to send an unintended authenticated request. Appropriate request verification and cookie controls help prevent it.

Technical Safeguards

Cross-Site Scripting (XSS)

A web application vulnerability that can let attackers run malicious scripts in a user's browser. In healthcare portals, XSS can expose sessions, messages, or other ePHI.

Related Cybersecurity

Cryptographic Agility

The ability to replace cryptographic algorithms, protocols, or keys without rebuilding the entire system. It supports response to emerging weaknesses.

Administrative

Custodian of Records

The person or role responsible for maintaining and producing records in response to valid requests. In healthcare, this can include medical record access requests, subpoenas, audits, and retention obligations.

Related Cybersecurity

Customer-Managed Encryption Key

An encryption key whose management is controlled by the customer rather than entirely by the service provider. Access, rotation, availability, and recovery remain important.

D

107 terms · 21 with a CFR citationCompliance Glossary card: HIPAA terms that start with the letter DBack to A to Z ↑
Business Associates

Data Aggregation

With respect to PHI created or received by a business associate in its capacity as the business associate of a covered entity, the combining of that PHI with PHI received as business associate of another covered entity, to permit data analyses relating to the health care operations of the respective covered entities.

Administrative

Data Backup Plan

The required specification to establish and implement procedures to create and maintain retrievable exact copies of ePHI.

Security Rule

Data Classification

The practice of labeling information by sensitivity and handling requirements. PHI and ePHI should be classified so workforce members know when stronger access, storage, transmission, and disposal controls apply.

Research and Privacy

Data Clean Room

A controlled environment for joint data analysis with restrictions on access and outputs. The label alone does not establish de-identification or lawful use.

Research and Privacy

Data Controller

An entity determining the purposes and means of personal-data processing under frameworks such as the GDPR. It is not a synonym for HIPAA covered entity.

Related Cybersecurity

Data Exfiltration

Unauthorized transfer of data out of an organization or controlled environment. Theft may occur through network connections, accounts, removable media, or cloud services.

Research and Privacy

Data Lineage

The recorded path of data through sources, transformations, and destinations. Lineage helps trace how an output was produced.

Research and Privacy

Data Linkage

Connecting records from different datasets believed to describe the same person or event. Linkage can improve analysis while increasing identification and disclosure risks.

Technical Safeguards

Data Loss Prevention (DLP)

Technology and procedures designed to detect or block improper transmission of sensitive data. DLP can help prevent PHI from leaving through email, web uploads, removable media, or unmanaged cloud tools.

Administrative

Data Mapping

Documenting where PHI is collected, stored, used, transmitted, disclosed, and destroyed. Data mapping supports risk analysis, minimum necessary review, breach response, and vendor management.

Research and Privacy

Data Masking

Concealing or replacing selected data values for display, testing, or sharing. Masking does not necessarily remove PHI or prevent recovery of the underlying data.

Privacy Rule

Data Minimization

HIPAA's data minimization principle is the minimum necessary standard: limit uses, disclosures, and requests of PHI to what the purpose actually requires.

Related Cybersecurity

Data Portability

The ability to obtain and move data into another usable environment or service. Export formats and contractual access rights influence practical portability.

Related Cybersecurity

Data Processing Agreement (DPA)

A contract describing responsibilities for processing personal data. A DPA is not automatically a substitute for a HIPAA business associate agreement.

Research and Privacy

Data Processor

An entity processing personal data on a controller's behalf under frameworks such as the GDPR. Its status is distinct from HIPAA business associate status.

Healthcare Technology

Data Provenance

Information about where data came from, who created or changed it, and how it was produced. Provenance supports trust and traceability.

Related Cybersecurity

Data Residency

The geographic location where data is stored or processed. Residency does not by itself establish HIPAA compliance or adequate protection.

Related Cybersecurity

Data Security Posture Management (DSPM)

Tools discovering sensitive data and evaluating its access, exposure, and protection across systems or services.

Healthcare Technology

Data Segmentation for Privacy (DS4P)

Standards and approaches for marking and handling health information with specific privacy restrictions. Segmentation can support more granular sharing controls.

Research and Privacy

Data Stewardship

Assigned responsibility for data quality, appropriate use, access, and lifecycle management. Stewardship connects governance rules to operational decisions.

Research and Privacy

Data Subject

The individual to whom personal data relates under frameworks such as the GDPR. HIPAA usually uses the term individual.

Research and Privacy

Data Swapping

Exchanging selected values between records to obscure their original associations. Poor design may distort analysis or leave disclosure risks.

Business Associates

Data Use Agreement (DUA)

The agreement required before disclosing a limited data set: it establishes the permitted uses and disclosures, identifies who may use or receive the data, and binds the recipient to safeguards, non-re-identification, no contacting of individuals, and flow-down to agents.

Governance and Assurance

Datasheet for Datasets

A structured document describing a dataset's collection, contents, uses, and limitations. It helps users assess suitability and risks.

Research and Privacy

Date Shifting

Changing dates by controlled offsets while preserving selected intervals or patterns. It does not by itself establish HIPAA de-identification.

Privacy Rule

De-identification

Health information that does not identify an individual, and for which there is no reasonable basis to believe it can be used to identify, is not individually identifiable. The rule provides two methods: expert determination and safe harbor. Properly de-identified information is no longer PHI.

Privacy Rule

Decedent PHI

A covered entity must protect a deceased individual's PHI for 50 years following death; after that, the information is no longer PHI.

Related Cybersecurity

Deception Technology

Security tools that create misleading targets or information to attract attackers and reveal malicious activity.

Related Cybersecurity

Defense in Depth

Using multiple complementary safeguards so one failure does not remove all protection. Layers can include people, processes, applications, devices, and networks.

Physical Safeguards and Continuity

Degaussing

Using a strong magnetic field to disrupt data on magnetic media. It is not an effective sanitization method for nonmagnetic storage such as flash memory.

Technical Safeguards

Delegated Access

Access granted to a person acting on behalf of another user, patient, or organization. Delegated access should be documented, limited by role, and traceable in audit logs.

Technical Safeguards

Delegated Administration

A model where certain users can manage accounts, roles, or settings for a defined area. Delegated admin rights should be limited, logged, and reviewed.

Research and Privacy

Deliberations and Analysis

Qualifying deliberations or analysis within a patient safety evaluation system. These may be patient safety work product, subject to the statute's definitions and exclusions.

Related Cybersecurity

Demilitarized Zone (DMZ)

A network segment separating externally reachable services from more trusted internal systems. Allowed connections between zones should be restricted.

Related Cybersecurity

Demonstrating Proof of Possession (DPoP)

An OAuth mechanism binding tokens to a client-held key and requiring signed proofs. It limits some misuse of stolen bearer tokens.

Administrative

Denial Management

Working denied claims falls inside the definition of payment: billing, claims management, collection activities, and related health care data processing.

Related Cybersecurity

Denial of Service (DoS)

An attack or condition preventing legitimate users from accessing a system or service. It can involve resource exhaustion, software flaws, or disrupted connections. See Distributed Denial of Service (DDoS).

Physical Safeguards and Continuity

Dependency Mapping

Documenting relationships among systems, services, people, and resources. It helps identify cascading failures and recovery priorities.

Security Rule

Designated Access Review

An administrative safeguard concept involving Designated Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

Designated Audit Evidence

A compliance oversight concept involving Designated Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Designated Authorization Workflow

A patient-rights concept involving Designated Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Designated Backup Test

A technical safeguard or security operations concept involving Designated Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Designated Claims Transaction

An administrative safeguard concept involving Designated Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Designated Compliance Calendar

An administrative safeguard concept involving Designated Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Designated Contingency Task

An administrative safeguard concept involving Designated Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

Designated Disclosure Log

A patient-rights concept involving Designated Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Security Rule

Designated Eligibility Workflow

An administrative safeguard concept involving Designated Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Designated Encryption Review

A technical safeguard or security operations concept involving Designated Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Designated Evidence Packet

An administrative safeguard concept involving Designated Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Designated Exception Register

An administrative safeguard concept involving Designated Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Designated Incident Log

A technical safeguard or security operations concept involving Designated Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Patient Rights

Designated Patient Request

A patient-rights concept involving Designated Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Designated PHI Handling

A privacy-rule concept involving Designated PHI Handling. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Designated Policy Review

An administrative safeguard concept involving Designated Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Designated Privacy Workflow

A privacy-rule concept involving Designated Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Patient Rights

Designated Record Set

A group of records maintained by or for a covered entity that is: the medical and billing records about individuals maintained by or for a covered health care provider; the enrollment, payment, claims adjudication, and case or medical management record systems maintained by or for a health plan; or records used, in whole or in part, to make decisions about individuals. A record is any item, collection, or grouping of information that includes PHI and is maintained, collected, used, or disseminated by or for a covered entity.

Administrative

Designated Retention Check

An administrative safeguard concept involving Designated Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Designated Risk Finding

An administrative safeguard concept involving Designated Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Designated Security Control

An administrative safeguard concept involving Designated Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative Simplification

Designated Standard Maintenance Organization (DSMO)

Also known as: Designated Standards Maintenance Organization (DSMO)

An organization designated to receive and coordinate requests to change HIPAA transaction standards or their implementation specifications.

Administrative

Designated System Inventory

An administrative safeguard concept involving Designated System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Designated Training Record

An administrative safeguard concept involving Designated Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Designated User Provisioning

An administrative safeguard concept involving Designated User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Designated Vendor Review

A vendor and business associate oversight concept involving Designated Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

Designated Workforce Attestation

An administrative safeguard concept involving Designated Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

Desk Audit

An audit conducted primarily by reviewing submitted documentation rather than visiting the organization. OCR has used desk audits to examine selected HIPAA requirements; policies should be supported by evidence of actual practice.

Related Cybersecurity

Detection Coverage

The extent to which security monitoring can identify relevant attack behaviors or conditions. Coverage depends on available data and tested detection logic.

Related Cybersecurity

Detection Engineering

Designing, testing, tuning, and maintaining security detections. It includes data requirements, logic, validation, and operational handling.

Related Cybersecurity

Detective Control

A safeguard intended to identify an unwanted event or condition, such as monitoring, alerts, or access reviews.

Healthcare Technology

Deterministic Matching

Matching records using defined rules about exact or specified field agreements. Errors or missing values can affect the resulting matches.

Physical Safeguards

Device and Media Controls

The required standard for policies and procedures governing the receipt and removal of hardware and electronic media containing ePHI into and out of a facility, and their movement within it.

Related Cybersecurity

Device Authorization Grant

An OAuth flow for devices with limited input or browsing capability. A user completes authorization through a separate browser-capable device.

Technical Safeguards

Device Hardening

Configuring devices to reduce security risk before use. Hardening can include disabling services, enforcing encryption, patching, and applying baseline settings.

Healthcare Technology

DICOMweb

A set of DICOM web services for searching, retrieving, and storing medical imaging information through web-based interfaces.

Research and Privacy

Differential Privacy

A mathematical privacy framework that bounds how much one person's data can change a computation's output distribution. The guarantee depends on the mechanism and privacy parameters.

Related Cybersecurity

Digital Forensics and Incident Response (DFIR)

The combined practice of examining digital evidence and managing security incidents. Preservation, containment, and recovery must be coordinated.

Healthcare Technology

Digital Imaging and Communications in Medicine (DICOM)

A standard for medical imaging data and communication. Identifying information can appear in metadata and in the image itself.

Technical Safeguards

Digital Signature

The regulation defines electronic signature for transactions: an electronic sound, symbol, or process attached to or logically associated with attachment information and executed by a person with the intent to sign it.

Healthcare Technology

Direct Secure Messaging

Standards-based secure exchange of health information using Direct protocols and trust relationships. Sender and recipient identity and destination accuracy remain important.

Privacy Rule

Direct Treatment Relationship

A treatment relationship between an individual and a health care provider that is not an indirect treatment relationship; the provider delivers care, services, or results directly to the individual rather than through another provider.

Healthcare Technology

Directed Exchange

Sending health information to a known recipient for a defined purpose, such as a referral. Destination verification and secure transport remain important.

Privacy Rule

Directory Information

The narrow facility directory categories: name, facility location, general condition, and religious affiliation, shareable under the informed no-objection rules; not a license for broader disclosure.

Administrative

Disaster Recovery Plan

The required specification to establish, and implement as needed, procedures to restore any loss of data.

Privacy Rule

Disclosure

The release, transfer, provision of access to, or divulging in any manner of information outside the entity holding the information.

Privacy Rule

Disclosure Authorization Log

A covered entity must document and retain every signed authorization, as required by § 164.530(j).

Physical Safeguards

Disposal

The required specification for policies and procedures addressing the final disposition of ePHI and the hardware or electronic media on which it is stored.

Related Cybersecurity

Distributed Denial of Service (DDoS)

A denial-of-service attack launched through many sources to overwhelm a service or its supporting infrastructure. Availability of clinical systems can be affected.

Related Cybersecurity

DNS Filtering

Applying policies to domain-name requests, such as blocking known malicious domains. Filtering does not address every route to malicious content.

Related Cybersecurity

DNS over HTTPS (DoH)

Transporting DNS queries through HTTPS to protect the connection. It can also change how an organization observes or filters DNS traffic.

Related Cybersecurity

DNS over TLS (DoT)

Transporting DNS queries through TLS to protect the connection between the client and resolver.

Related Cybersecurity

DNS Rebinding

Manipulating DNS responses so a browser reaches a different destination under the same host name, potentially accessing restricted services.

Related Cybersecurity

DNS Sinkhole

A controlled destination used in place of an unwanted domain's normal response, often to disrupt or observe malicious connections.

Administrative

Documentation Requirements

Maintain Security Rule policies and procedures in written form (which may be electronic), and maintain a written record of any action, activity, or assessment the Rule requires to be documented.

Related Cybersecurity

Domain Spoofing

Impersonating a trusted domain through forged presentation or a misleading domain name. Technical verification and careful destination checking help reduce deception.

Related Cybersecurity

Double Extortion Ransomware

A ransomware scheme combining disruption or encryption with threats to release stolen data. Restoring backups does not resolve the disclosure risk.

Administrative

Downtime Form

The paper capture tool used during system downtime, part of emergency mode operation procedures for continuing critical processes while protecting ePHI.

Administrative

Downtime Procedure

Documented manual operations during system unavailability implement the emergency mode operation specification: continuing critical business processes while protecting ePHI.

Related Cybersecurity

Drive-by Download

Unwanted software downloading or executing when a user visits compromised or malicious content, sometimes through a software vulnerability.

Related Cybersecurity

Dual Control

Requiring two authorized people to participate in a sensitive operation so one person cannot complete it alone.

Healthcare Technology

Duplicate Patient Record

Multiple records or identifiers incorrectly representing one patient in a system. Duplicates can fragment care information and complicate disclosure requests.

Research and Privacy

Duty to Protect

A duty under applicable law or professional rules to take protective action concerning certain threats. Required actions and permissible disclosures vary by jurisdiction and circumstances.

Research and Privacy

Duty to Warn

A duty under applicable law or professional rules to warn about certain threats. HIPAA's serious-threat permission does not create a universal duty to warn.

Related Cybersecurity

Dwell Time

The period an attacker remains present before detection, removal, or another defined endpoint. Investigations may only estimate the initial entry time.

Related Cybersecurity

Dynamic Application Security Testing (DAST)

Testing a running application through its exposed interfaces for security weaknesses. Coverage depends on the reachable behavior and test setup.

E

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Related Cybersecurity

Egress Filtering

Controlling traffic leaving a network or system. Restrictions can limit exfiltration and communications with attacker infrastructure.

Security Rule

Electronic Access Review

An administrative safeguard concept involving Electronic Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

Electronic Audit Evidence

A compliance oversight concept involving Electronic Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Electronic Authorization Workflow

A patient-rights concept involving Electronic Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Electronic Backup Test

A technical safeguard or security operations concept involving Electronic Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Healthcare Technology

Electronic Case Reporting (eCR)

Automated exchange of case information from clinical systems to public health authorities. Reporting must follow applicable authority and data requirements.

Security Rule

Electronic Claims Transaction

An administrative safeguard concept involving Electronic Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Healthcare Technology

Electronic Clinical Quality Measure (eCQM)

A quality measure computed using electronically represented clinical data and specified logic. Reliable measurement depends on accurate data and implementation.

Security Rule

Electronic Compliance Calendar

An administrative safeguard concept involving Electronic Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Electronic Contingency Task

An administrative safeguard concept involving Electronic Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative Simplification

Electronic Data Interchange (EDI)

Computer-to-computer exchange of structured business information using agreed formats. HIPAA administrative transactions are a major healthcare use of EDI.

Patient Rights

Electronic Disclosure Log

A patient-rights concept involving Electronic Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Security Rule

Electronic Eligibility Workflow

An administrative safeguard concept involving Electronic Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Electronic Encryption Review

A technical safeguard or security operations concept involving Electronic Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Electronic Evidence Packet

An administrative safeguard concept involving Electronic Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Electronic Exception Register

An administrative safeguard concept involving Electronic Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Electronic Funds Transfer

The health care EFT and remittance advice transaction: transmission of payment and payment processing information from a health plan to a provider's financial institution, with adopted standards at § 162.1602 and CAQH CORE operating rules at § 162.1603.

Technical Safeguards

Electronic Incident Log

A technical safeguard or security operations concept involving Electronic Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Healthcare Technology

Electronic Laboratory Reporting (ELR)

Electronic transmission of laboratory results to public health or other authorized recipients using specified standards and reporting rules.

Technical Safeguards

Electronic Media

Electronic storage material on which data is or may be recorded electronically (hard drives, removable or transportable digital memory such as magnetic tape or disk, optical disk, or digital memory card), and transmission media used to exchange information already in electronic storage media (internet, extranet or intranet, leased lines, dial-up lines, private networks, and physical movement of removable storage media). Paper-to-paper faxes and voice telephone calls are not electronic media transmissions if the information did not exist in electronic form immediately before the transmission.

Healthcare Technology

Electronic Medical Record (EMR)

A digital clinical record system commonly associated with one practice or organization. EMR and EHR terminology varies by vendor and context; the HIPAA obligations depend on the information and activities, not the label. See Hosted EHR.

Healthcare Technology

Electronic Medication Administration Record (eMAR)

An electronic record of medication administration, including timing, dose, and responsible staff. Accurate access and audit records support patient safety.

Patient Rights

Electronic Patient Request

A patient-rights concept involving Electronic Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Electronic PHI Handling

A privacy-rule concept involving Electronic PHI Handling. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Electronic Policy Review

An administrative safeguard concept involving Electronic Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Healthcare Technology

Electronic Prescribing

Creating and transmitting prescription information electronically. Prescription data and associated patient identifiers must be handled with appropriate privacy and security safeguards.

Healthcare Technology

Electronic Prior Authorization (ePA)

Electronic exchange supporting requests and decisions for authorization of care or medication. Applicable transaction standards depend on the workflow.

Privacy Rule

Electronic Privacy Workflow

A privacy-rule concept involving Electronic Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Security Rule

Electronic Protected Health Information (ePHI)

Protected health information that is transmitted by electronic media or maintained in electronic media (paragraphs (1)(i) and (1)(ii) of the definition of protected health information).

Administrative

Electronic Remittance Advice

The 835 remittance advice adopted as the standard for explaining health plan payment of claims.

Administrative

Electronic Retention Check

An administrative safeguard concept involving Electronic Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Electronic Risk Finding

An administrative safeguard concept involving Electronic Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Electronic Security Control

An administrative safeguard concept involving Electronic Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Electronic System Inventory

An administrative safeguard concept involving Electronic System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Electronic Training Record

An administrative safeguard concept involving Electronic Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Electronic User Provisioning

An administrative safeguard concept involving Electronic User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Electronic Vendor Review

A vendor and business associate oversight concept involving Electronic Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Healthcare Technology

Electronic Visit Verification (EVV)

An electronic process verifying specified information about covered service visits, such as the recipient, provider, location, and time.

Administrative

Electronic Workforce Attestation

An administrative safeguard concept involving Electronic Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Eligibility Inquiry

The eligibility for a health plan transaction, conducted with the adopted X12N 270 inquiry and 271 response standards.

Technical Safeguards

Email Encryption Gateway

A gateway that encrypts outbound email carrying ePHI implements the addressable transmission encryption specification.

AI and Data Privacy

Embedding

A numerical representation of information used for tasks such as similarity search. An embedding is not automatically anonymous or safe to share.

Technical Safeguards

Emergency Access Procedure

The required specification to establish and implement procedures for obtaining necessary ePHI during an emergency.

Privacy Rule

Emergency Contact Information

A covered entity may disclose to a family member, relative, close personal friend, or person identified by the individual the PHI directly relevant to that person's involvement in the individual's care or payment, and may notify such persons of the individual's location, general condition, or death.

Administrative

Emergency Mode Operation Plan

The required specification for procedures to enable continuation of critical business processes for protection of the security of ePHI while operating in emergency mode.

Physical Safeguards and Continuity

Emergency Notification System

A system for distributing urgent alerts to designated people or groups. Contact accuracy and alternate delivery routes influence reliability.

Physical Safeguards and Continuity

Emergency Operations Center (EOC)

A physical or virtual coordination location for managing emergency information, decisions, and resources.

Privacy Rule

Employee Health Record

Employment records held by a covered entity in its role as employer are excluded from the definition of PHI. The same lab result can be PHI in the patient chart and a non-PHI employment record in the HR file.

Technical Safeguards

Encryption

The use of an algorithmic process to transform data into a form in which there is a low probability of assigning meaning without use of a confidential process or key.

Technical Safeguards

Encryption at Rest

The addressable specification to implement a mechanism to encrypt and decrypt ePHI. Data encrypted consistent with HHS guidance is also secured, taking its loss outside breach notification.

Technical Safeguards

Encryption in Transit

The addressable specification to implement a mechanism to encrypt ePHI whenever deemed appropriate during transmission.

Technical Safeguards

Endpoint Detection and Response (EDR)

Also known as: Endpoint Detection and Response

Security tooling that monitors computers and servers for suspicious activity and helps contain malware or unauthorized access. EDR supports HIPAA's expectation that organizations detect and respond to security incidents.

Technical Safeguards

Endpoint Inventory

A list of laptops, desktops, phones, tablets, servers, and other endpoints. Inventory supports patching, encryption tracking, access review, and incident response.

Related Cybersecurity

Endpoint Isolation

Restricting an endpoint's communications to contain suspected compromise. Some management or investigation connections may remain available.

Administrative

Enrollment Transaction

The enrollment and disenrollment transaction, conducted with the adopted ASC X12N 834 standard.

Healthcare Technology

Enterprise Master Patient Index (EMPI)

An index linking patient identifiers across systems within an enterprise or exchange environment. Incorrect links can expose or contaminate records.

Administrative

Enterprise Risk Management

An organization-wide approach for identifying and managing operational, compliance, financial, and security risks. HIPAA risk analysis should connect to this broader governance process when one exists.

Related Cybersecurity

Entitlement Management

Managing access rights and memberships throughout their lifecycle. Approval, review, and expiration help keep permissions appropriate.

Physical Safeguards and Continuity

Environmental Monitoring

Observing conditions such as temperature, humidity, smoke, or water intrusion. It helps detect threats to systems and stored records.

Research and Privacy

Equivalence Class

A group of records sharing the same values for selected attributes. Privacy models such as k-anonymity evaluate these groups.

Physical Safeguards and Continuity

Evacuation Plan

Procedures for moving people safely from a threatened area. Plans should account for patients, accessibility, accountability, and continuity needs.

Security Rule

Evaluation

The required standard to perform periodic technical and nontechnical evaluation, based initially on the Security Rule standards and thereafter in response to environmental or operational changes, establishing the extent to which policies and procedures meet the Rule's requirements.

Administrative

Evidence of Compliance

HIPAA's documentation requirements define the evidence: written policies and procedures, written records of required actions and assessments, and six-year retention.

Governance and Assurance

Evidence Sampling

Reviewing a selected subset of records or events to assess a larger population. Sampling design affects what conclusions can be supported.

Related Cybersecurity

Evidence Spoliation

Loss, destruction, or alteration of evidence that should have been preserved. Legal obligations depend on the circumstances and applicable law.

Research and Privacy

Evidentiary Privilege

A legal protection limiting compelled disclosure or use of specified information in proceedings. HIPAA privacy protection does not itself create a general evidentiary privilege.

Administrative

Exception Register

A maintained list of approved deviations from policy or standard controls. Each exception should include owner, reason, compensating controls, and expiration.

Security Rule

Exception Request

A request to deviate from a standard, policy, or control for a documented reason. Security exceptions should be time-limited, risk-reviewed, approved, and tracked through remediation.

Healthcare Technology

Exchange Purpose

A recognized reason for requesting or disclosing information in an exchange framework. A stated purpose does not authorize uses outside applicable law.

Research and Privacy

Exempt Research

Research meeting a specified exemption from certain Common Rule requirements. An exemption does not automatically remove HIPAA obligations for PHI.

Research and Privacy

Expedited Review

Research review performed through an authorized streamlined process when applicable eligibility criteria are met. Expedited does not mean exempt from review or privacy safeguards.

Privacy Rule

Expert Determination

A person with appropriate knowledge and experience with generally accepted statistical and scientific principles determines that the risk is very small that the information could be used, alone or in combination with other reasonably available information, to identify an individual, and documents the methods and results.

Related Cybersecurity

Exploit Kit

A collection of tools or automated components for exploiting vulnerabilities, often used to deliver malware.

Related Cybersecurity

Exploit Prediction Scoring System (EPSS)

A model estimating the likelihood that a published vulnerability will be exploited in the wild within a defined period. It complements severity scoring.

Related Cybersecurity

Exploitability

How readily a weakness can be used to produce an unauthorized effect. Access requirements, available attack code, and environmental conditions influence it.

Administrative

External Audit

An assessment performed by an outside party to evaluate compliance, controls, or financial processes. External audits do not create official HIPAA certification, but they can identify gaps and support remediation.

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F

85 terms · 19 with a CFR citationCompliance Glossary card: HIPAA terms that start with the letter FBack to A to Z ↑
Privacy Rule

Face-to-Face Marketing Exception

A face-to-face marketing communication by a covered entity to an individual that does not require the marketing authorization otherwise required by HIPAA.

Physical Safeguards

Facility Access Controls

The required standard to implement policies and procedures to limit physical access to electronic information systems and the facilities housing them, while ensuring that properly authorized access is allowed.

Security Rule

Facility Access Review

An administrative safeguard concept involving Facility Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

Facility Audit Evidence

A compliance oversight concept involving Facility Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Facility Authorization Workflow

A patient-rights concept involving Facility Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Facility Backup Test

A technical safeguard or security operations concept involving Facility Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Facility Claims Transaction

An administrative safeguard concept involving Facility Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Facility Compliance Calendar

An administrative safeguard concept involving Facility Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Facility Contingency Task

An administrative safeguard concept involving Facility Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Facility Directory

A covered health care facility may maintain a directory holding the individual's name, location in the facility, general condition, and religious affiliation, and disclose it to clergy or to persons who ask for the individual by name, if the individual was informed and given the chance to object. Religious affiliation goes only to clergy.

Patient Rights

Facility Disclosure Log

A patient-rights concept involving Facility Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Security Rule

Facility Eligibility Workflow

An administrative safeguard concept involving Facility Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Facility Encryption Review

A technical safeguard or security operations concept involving Facility Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Facility Evidence Packet

An administrative safeguard concept involving Facility Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Facility Exception Register

An administrative safeguard concept involving Facility Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Facility Incident Log

A technical safeguard or security operations concept involving Facility Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Physical Safeguards

Facility Maintenance Record

Also known as: Maintenance Records

The addressable specification to document repairs and modifications to the physical components of a facility related to security, for example hardware, walls, doors, and locks.

Patient Rights

Facility Patient Request

A patient-rights concept involving Facility Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Facility PHI Handling

A privacy-rule concept involving Facility PHI Handling. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Facility Policy Review

An administrative safeguard concept involving Facility Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Facility Privacy Workflow

A privacy-rule concept involving Facility Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Facility Retention Check

An administrative safeguard concept involving Facility Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Facility Risk Finding

An administrative safeguard concept involving Facility Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Facility Security Control

An administrative safeguard concept involving Facility Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Physical Safeguards

Facility Security Plan

The addressable specification for policies and procedures to safeguard the facility and its equipment from unauthorized physical access, tampering, and theft.

Administrative

Facility System Inventory

An administrative safeguard concept involving Facility System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Facility Training Record

An administrative safeguard concept involving Facility Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Facility User Provisioning

An administrative safeguard concept involving Facility User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Facility Vendor Review

A vendor and business associate oversight concept involving Facility Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

Facility Workforce Attestation

An administrative safeguard concept involving Facility Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Physical Safeguards and Continuity

Factory Reset

Restoring a device to its original or default configuration. A factory reset does not necessarily remove all recoverable data.

Related Cybersecurity

Failback

Returning a service from a temporary recovery environment to its normal environment. Data consistency and controlled cutover are important.

Technical Safeguards

Failover Procedure

Switching to standby systems during an outage implements the disaster recovery and emergency mode operation specifications for systems containing ePHI.

Related Law

False Claims Act

A federal law imposing civil liability for specified knowing false or fraudulent claims involving government payment. Healthcare billing records may be relevant to an investigation, but disclosure of those records must still follow applicable HIPAA permissions.

Related Cybersecurity

False Negative

A result incorrectly indicating that a condition is absent. Missed malicious activity can continue without intervention.

Related Cybersecurity

False Positive

An alert or result incorrectly indicating that a condition is present. Excess false positives can consume investigation capacity.

Enforcement

False Pretenses

A criminal HIPAA culpability concept involving obtaining or disclosing PHI under deceptive circumstances. It carries higher potential criminal penalties than a knowing violation without false pretenses.

Healthcare Technology

Fast Healthcare Interoperability Resources (FHIR)

An HL7 standard representing health information as structured resources and supporting exchange through APIs and other methods. FHIR alone does not provide all security safeguards.

Privacy Rule

Fax Cover Sheet

A cover page used when sending records by fax. It should limit PHI, identify the intended recipient, and include misdirected-fax instructions.

Privacy Rule

Fax Transmission

Under the electronic media definition, a paper-to-paper fax is not an electronic media transmission when the information did not exist in electronic form immediately before transmission; the faxed PHI remains PHI and misdirected faxes remain disclosures.

Definition

Federal Register

The federal government's daily publication of agency rules, proposed rules, and notices. It records HIPAA rulemaking and effective-date announcements; the Code of Federal Regulations organizes the resulting regulations by subject.

42 CFR Part 2

Federally Assisted Program

A program receiving federal assistance as defined by Part 2, which can include specified funding, licensing, certification, or tax-related support. Assistance is not limited to direct grants.

Technical Safeguards

Federated Identity

An identity model where a trusted provider authenticates users for multiple applications. It can simplify access management but still needs MFA, logging, and timely deprovisioning.

Research and Privacy

Federated Learning

Training a model across multiple locations while keeping raw training data locally. Model updates can still leak information and need protection.

Technical Safeguards

Federated Login

A login method where one identity provider authenticates users across multiple systems. It can improve control if MFA, logging, and deprovisioning are enforced.

Related Cybersecurity

Federation Assurance Level (FAL)

A NIST level describing protections for exchanging and relying on identity assertions between an identity provider and a relying party.

Patient Rights

Fee Limitation

Access fees may include only reasonable, cost-based labor for copying, supplies for the copy, postage, and preparation of an agreed summary. Retrieval fees are not permitted.

Privacy Rule

FERPA

Education records covered by FERPA, and the student treatment records described at 20 U.S.C. 1232g(a)(4)(B)(iv), are excluded from the definition of protected health information. Student health records at FERPA-covered schools generally follow FERPA, not HIPAA.

Healthcare Technology

FHIR AuditEvent

A FHIR resource describing an event relevant to security auditing, including actors, affected entities, and event details.

Healthcare Technology

FHIR Bundle

A FHIR resource containing a collection of resources, such as search results, a document, or a set of transaction requests.

Healthcare Technology

FHIR CapabilityStatement

A FHIR resource describing a system's supported capabilities, such as resources, operations, formats, and interactions.

Healthcare Technology

FHIR OperationOutcome

A FHIR resource carrying details about errors, warnings, or processing results. Diagnostic information should avoid unnecessary sensitive disclosure.

Healthcare Technology

FHIR Profile

A set of constraints and extensions adapting a FHIR resource or other definition to a particular use case.

Healthcare Technology

FHIR Provenance

A FHIR resource describing activities and agents involved in producing or changing information. It helps trace origin and responsibility.

Healthcare Technology

FHIR Resource

A defined unit of structured information in FHIR, such as Patient, Observation, or Consent. Resources contain elements and may reference other resources.

Healthcare Technology

FHIR Subscription

A mechanism for requesting notifications when specified events or data changes occur. Notification content and endpoints need appropriate protection.

Related Cybersecurity

FIDO2

A family of standards supporting public-key authentication through WebAuthn and CTAP. It enables authenticators such as security keys and platform passkeys.

Technical Safeguards

Field-Level Encryption

Encrypting specific database fields implements the addressable mechanism to encrypt and decrypt ePHI.

Technical Safeguards

File Integrity Monitoring

Also known as: Mechanism to Authenticate ePHI

Implements the addressable mechanism to authenticate ePHI: electronic mechanisms to corroborate that ePHI has not been altered or destroyed in an unauthorized manner.

Technical Safeguards

File Transfer Protocol

A protocol used to move files between systems. PHI transfers should use secure variants and approved workflows, not plain unencrypted FTP.

Related Cybersecurity

Fileless Malware

Malicious activity operating largely through memory, scripts, or legitimate tools rather than a conventional installed executable. Some artifacts may still be written to disk.

Physical Safeguards and Continuity

Fire Suppression

Systems or measures intended to control or extinguish fires. Selection should account for occupied spaces and sensitive equipment.

Technical Safeguards

Firewall

A network security control that filters traffic between networks or systems. Firewalls help reduce exposure of systems containing ePHI and should be configured, monitored, and reviewed.

Technical Safeguards

Firewall Rule Review

A periodic check of network access rules to remove unnecessary exposure. Reviews help show reasonable protection against anticipated threats to ePHI systems.

Privacy Rule

First Report of Injury

PHI may be disclosed as authorized by, and to the extent necessary to comply with, workers' compensation laws and similar no-fault programs for work-related injuries or illness. First report of injury is also a named HIPAA transaction in the § 160.103 transaction definition, though no standard has been adopted for it.

Security Rule

Forensic Analysis

Technical investigation of a security incident to determine what happened, which systems were affected, and whether ePHI was accessed or exfiltrated. Findings often inform breach risk assessment.

Related Cybersecurity

Forensic Image

A captured representation of digital storage or other evidence used for investigation. Its integrity should be documented with appropriate acquisition methods and hashes.

Related Cybersecurity

Forensic Timeline

A sequence of events reconstructed from digital evidence. Timestamp interpretation and source reliability affect its accuracy.

Administrative

Formulary

For essential health benefits, a plan must cover prescription drugs per USP category and class counts, use a pharmacy and therapeutics committee, and publish an up-to-date, accurate, and complete drug list. HIPAA-side, formulary communications appear in the marketing definition's refill reminder carve-out at § 164.501.

Related Cybersecurity

Forward Secrecy

A property protecting past session keys if a long-term secret is later compromised. Correct protocol choices and implementation are required.

Related Cybersecurity

Four-Eyes Principle

Requiring a second person's review or approval for a consequential action. Independent review helps catch mistakes and misuse.

Governance and Assurance

Fourth-Party Risk

Risk arising from suppliers used by an organization's direct vendors. These downstream relationships may affect access, availability, and data protection.

Enforcement

Fraud Investigation Disclosure

The health oversight provision: PHI may be disclosed to a health oversight agency for audits, civil, administrative, or criminal investigations, inspections, licensure actions, and proceedings overseeing the health care system and government benefit programs.

Administrative Simplification

Front-End Claim Rejection

A claim being rejected before adjudication because submission or validation requirements were not met. It differs from an adjudicated claim denial.

Related Laws and Frameworks

FTC Health Breach Notification Rule

A federal rule requiring certain vendors of personal health records and related entities outside HIPAA's covered-entity framework to report qualifying breaches. It complements HIPAA breach notification in the broader health-data ecosystem.

Research and Privacy

Full Board Review

Research review by a convened IRB with the required quorum and participation. It is commonly used when a study does not qualify for an alternative review pathway.

Technical Safeguards

Full Disk Encryption

Implements the encryption specification; a lost laptop whose disk was encrypted consistent with the HHS guidance referenced in § 164.402 does not hold unsecured PHI, so its loss is not a reportable breach.

Research and Privacy

Function Creep

Using a system or data for purposes beyond those originally intended. New uses can create additional privacy risks and permission requirements.

Administrative

Functional Acknowledgment

An electronic response confirming receipt or syntax status of a transaction file. Acknowledgments help troubleshoot HIPAA transaction exchange failures.

Administrative Simplification

Functional Group

An EDI envelope grouping transaction sets of a related type. It sits between the interchange envelope and individual transaction sets.

Privacy Rule

Fundraising Communication

A covered entity may use limited categories of PHI for its own fundraising, must provide a clear and conspicuous opportunity to opt out with each communication, may not condition treatment or payment on the choice, and must honor elections.

Research and Privacy

Future Research Authorization

A HIPAA authorization describing future research sufficiently for an individual reasonably to expect the proposed uses or disclosures. It need not identify every future study by name.

Related Cybersecurity

Fuzz Testing

Testing software with varied, malformed, or unexpected inputs to reveal failures and security weaknesses.

G

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Administrative

Gag Clause

A contractual term that restricts legally required or permitted disclosure. In healthcare compliance, agreements should not prevent required reporting, patient rights fulfillment, or cooperation with regulators.

Administrative

Gap Analysis

An evaluation comparing your current HIPAA posture against regulatory requirements to identify deficiencies. Typically follows a risk assessment and produces a list of areas where policies, procedures, or technical controls are missing. The output feeds directly into a remediation plan.

Business Associates

Gateway Provider

The business associate definition expressly includes health information organizations, e-prescribing gateways, and other persons providing data transmission services with routine access to PHI.

Research and Privacy

Gaussian Mechanism

A differential privacy mechanism adding calibrated Gaussian noise. Its privacy guarantee depends on sensitivity, noise scale, and specified privacy parameters.

Administrative

General Designation

A broad role or ownership assignment used in policies, such as designating privacy, security, records, or incident response responsibility. HIPAA programs work better when these designations are named and documented.

Privacy Rule

General Release Form

A broad release is HIPAA-valid only if it contains the authorization core elements and required statements; missing elements or vague descriptions make it defective, and a defective authorization permits nothing.

Research and Privacy

Generalization

Replacing precise values with broader categories, such as age ranges or larger geographic areas. The goal is to reduce identifying detail.

AI and Data Privacy

Generative Artificial Intelligence

AI that produces content such as text, images, audio, or code from learned patterns. Handling PHI through such tools requires appropriate permissions and safeguards.

Privacy Rule

Genetic Information

With respect to an individual: information about the individual's genetic tests, the genetic tests of family members, the manifestation of a disease or disorder in family members, and any request for or receipt of genetic services or participation in clinical research including genetic services by the individual or a family member. Includes genetic information of a fetus carried by the individual or a family member and of any embryo legally held through assisted reproductive technology. Excludes information about the sex or age of any individual.

Related Laws and Frameworks

Genetic Information Nondiscrimination Act (GINA)

A federal law restricting certain uses of genetic information in health coverage and employment. HIPAA also treats genetic information as health information and restricts health-plan underwriting uses.

Privacy Rule

Genomic Data

Genetic information (an individual's genetic tests, family members' tests, family disease manifestation, and genetic services participation) is health information by definition and is PHI when individually identifiable and held by a covered entity or business associate.

Physical Safeguards and Continuity

Geo-Redundancy

Maintaining resources or copies in geographically separated locations to reduce exposure to a single regional event.

Privacy Rule

Geofencing Risk

Privacy and security risk created when location-based tools collect or target people around healthcare facilities. Patient location data can create sensitive inferences.

Healthcare Technology

Global Unique Device Identification Database (GUDID)

An FDA database containing identifying information about devices with unique device identifiers. It does not contain individual patient treatment records.

Related Cybersecurity

Golden Ticket Attack

Forging Kerberos ticket-granting tickets using compromised domain signing material. The attack can enable broad and persistent impersonation.

Enforcement

Good Faith

A compliance posture showing an organization attempted to follow HIPAA through reasonable policies, training, documentation, and response. Good faith does not erase violations, but it can affect enforcement outcomes.

Administrative

Governance Access Review

An administrative safeguard concept involving Governance Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

Governance Audit Evidence

A compliance oversight concept involving Governance Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Governance Authorization Workflow

A patient-rights concept involving Governance Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Governance Backup Test

A technical safeguard or security operations concept involving Governance Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Administrative

Governance Charter

A document defining a compliance committee's scope, members, meeting cadence, authority, and recordkeeping expectations.

Administrative

Governance Claims Transaction

An administrative safeguard concept involving Governance Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Governance Committee

A group responsible for privacy, security, risk, and compliance oversight. In larger organizations, a committee helps ensure HIPAA decisions are tracked, assigned, and reviewed.

Administrative

Governance Compliance Calendar

An administrative safeguard concept involving Governance Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Governance Contingency Task

An administrative safeguard concept involving Governance Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

Governance Disclosure Log

A patient-rights concept involving Governance Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Administrative

Governance Eligibility Workflow

An administrative safeguard concept involving Governance Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Governance Encryption Review

A technical safeguard or security operations concept involving Governance Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Administrative

Governance Evidence Packet

An administrative safeguard concept involving Governance Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Governance Exception Register

An administrative safeguard concept involving Governance Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Governance Incident Log

A technical safeguard or security operations concept involving Governance Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Patient Rights

Governance Patient Request

A patient-rights concept involving Governance Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Administrative

Governance PHI Handling

An administrative safeguard concept involving Governance PHI Handling. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Governance Policy Review

An administrative safeguard concept involving Governance Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Governance Privacy Workflow

An administrative safeguard concept involving Governance Privacy Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Governance Retention Check

An administrative safeguard concept involving Governance Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Governance Risk Finding

An administrative safeguard concept involving Governance Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Governance Security Control

An administrative safeguard concept involving Governance Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Governance System Inventory

An administrative safeguard concept involving Governance System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Governance Training Record

An administrative safeguard concept involving Governance Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Governance User Provisioning

An administrative safeguard concept involving Governance User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Governance Vendor Review

A vendor and business associate oversight concept involving Governance Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

Governance Workforce Attestation

An administrative safeguard concept involving Governance Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Granular Access

Access permissions divided by role, location, patient relationship, function, or data type. Granular access helps support minimum necessary use and reduces broad exposure of ePHI.

Technical Safeguards

Granular Permission

A narrow access permission tied to a specific task, record type, or function. Granular permissions support least privilege and better audit review.

Technical Safeguards

Graymail Filtering

Filtering for low-value bulk email that can hide important notices or security alerts. Healthcare organizations should avoid filtering that buries breach or vendor notices.

Patient Rights

Grievance Process

Covered entities must provide a process for individuals to complain about the entity's privacy policies and its compliance, designate a contact person or office, and document all complaints received and their disposition.

Privacy Rule

Group Health Plan

An employee welfare benefit plan (as defined in section 3(1) of ERISA), including insured and self-insured plans, to the extent the plan provides medical care to employees or their dependents directly or through insurance, reimbursement, or otherwise, that has 50 or more participants or is administered by an entity other than the employer that established and maintains the plan.

Technical Safeguards

Group Policy Object

A centralized Windows configuration rule. GPOs can enforce password, lockout, logging, encryption, and workstation controls for ePHI environments.

Privacy Rule

Group Practice

A healthcare provider organization where multiple clinicians furnish services. HIPAA duties apply to the covered entity and should be implemented across shared systems and workforce roles.

Patient Rights

Guardian Access

A parent, guardian, or person acting in loco parentis is generally the unemancipated minor's personal representative, except when the minor lawfully consented to the care, may lawfully obtain it without parental consent, or a parent has agreed to confidentiality between the minor and the provider.

Research and Privacy

Guardianship

A legal arrangement assigning specified decision-making responsibilities to a guardian. HIPAA personal representative status depends on the authority actually granted.

Administrative

Guardrail Policy

A practical policy that defines boundaries for risky workflows such as texting, cloud storage, remote work, or AI tools. Guardrails help workforce members make compliant choices without memorizing regulations.

Technical Safeguards

Guest Account

A temporary or limited account used by visitors, contractors, or support personnel. Guest accounts should expire automatically and avoid unnecessary PHI access.

Technical Safeguards

Guest Wireless Network

A separate network for patients and visitors. It should be isolated from systems that create, receive, maintain, or transmit ePHI.

Security Rule

Guided Risk Remediation

A prioritized workflow that turns risk analysis findings into assigned actions, due dates, evidence, and closure notes. Remediation tracking is what makes risk analysis operational.

Administrative

Guideline Document

A practical document explaining how to follow a policy in daily work. Guidelines should stay consistent with approved HIPAA policies and training.

Administrative

GxP Validation

A regulated-system validation concept often seen in life sciences. It is not a HIPAA requirement, but validation evidence may matter where health data systems overlap.

H

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Technical Safeguards

Hardware Asset Tag

A unique label assigned to a device. Asset tags help track laptops, drives, and equipment that may access or store ePHI.

Related Cybersecurity

Hardware Security Module (HSM)

A specialized device that protects cryptographic keys and performs cryptographic operations within a controlled boundary.

Enforcement

Harm Threshold

The pre-2013 interim standard asking whether an incident posed significant risk of harm to the individual. The Omnibus Rule replaced it with the presumption of breach plus the four-factor low probability of compromise assessment.

Technical Safeguards

Hash Value

A fixed-length value generated from data to help detect changes. Hashes can support integrity checks for files, logs, and evidence packets.

Related Cybersecurity

Hash Verification

Comparing cryptographic hashes to check whether data matches a recorded value. A matching hash supports integrity but does not establish lawful origin.

Privacy Rule

Health App Data

Information collected by consumer health apps. It may fall outside HIPAA unless handled by a covered entity or business associate, but it can still be sensitive and regulated elsewhere.

Privacy Rule

Health Care

Care, services, or supplies related to the health of an individual, including preventive, diagnostic, therapeutic, rehabilitative, maintenance, or palliative care, and counseling, service, assessment, or procedure with respect to the physical or mental condition or functional status of an individual or affecting the structure or function of the body; and the sale or dispensing of a drug, device, equipment, or other item in accordance with a prescription.

Privacy Rule

Health Care Clearinghouse

Also known as: Clearinghouse

A public or private entity, including a billing service, repricing company, community health management information system, and value-added networks and switches, that either processes health information received from another entity from a nonstandard format into standard data elements or a standard transaction, or receives a standard transaction and converts it into nonstandard format or content for a receiving entity.

Privacy Rule

Health Care Component

A component or combination of components of a hybrid entity designated as performing covered functions, in accordance with § 164.105(a)(2)(iii)(D).

Privacy Rule

Health Care Operations

Activities of the covered entity, to the extent related to its covered functions, including: quality assessment and improvement; population-based activities to improve health or reduce costs; case management and care coordination; reviewing competence and qualifications of professionals, evaluating performance, credentialing, training, accreditation, certification, and licensing; conducting or arranging medical review, legal services, and auditing functions, including fraud and abuse detection and compliance; business planning and development; and business management and general administrative activities, including customer service, internal grievance resolution, sale or transfer of assets, and creating de-identified information or limited data sets.

Privacy Rule

Health Care Power of Attorney

A legal instrument naming someone to make health care decisions under applicable law. The person's authority may establish personal representative rights under HIPAA.

Privacy Rule

Health Care Provider

A provider of services as defined in section 1861(u) of the Social Security Act, a provider of medical or health services as defined in section 1861(s), and any other person or organization who furnishes, bills, or is paid for health care in the normal course of business.

Administrative Simplification

Health Care Services Review

An administrative transaction for reviewing or authorizing health care services and related referrals. HIPAA specifies standards for covered electronic transactions.

Research and Privacy

Health Care Surrogate

A person authorized under applicable law to make health care decisions for another individual. The scope of authority determines corresponding personal representative rights.

Related Laws and Frameworks

Health Industry Cybersecurity Practices (HICP)

A set of healthcare-focused cybersecurity practices developed through a public-private effort. It can guide safeguards but is not itself a HIPAA regulation.

Privacy Rule

Health Information

Any information, including genetic information, whether oral or recorded in any form or medium, that is created or received by a health care provider, health plan, public health authority, employer, life insurer, school or university, or health care clearinghouse, and relates to the past, present, or future physical or mental health or condition of an individual, the provision of health care to an individual, or the past, present, or future payment for health care.

Business Associates

Health Information Exchange (HIE)

Defined for information blocking: an individual or entity that determines, controls, or has the discretion to administer any requirement, policy, or agreement that permits, enables, or requires the use of technology or services for access, exchange, or use of electronic health information among more than two unaffiliated individuals or entities.

Healthcare Technology

Health Level Seven (HL7)

A standards organization and family of standards for exchanging health information. Different HL7 standards serve different messaging and interoperability purposes.

Privacy Rule

Health Plan

An individual or group plan that provides, or pays the cost of, medical care. The definition enumerates 17 categories, including group health plans, health insurance issuers, HMOs, Medicare Parts A and B, Medicaid, Medicare supplement issuers, long-term care policy issuers (excluding certain nursing home fixed indemnity policies), multi-employer welfare plans, and listed government programs. Excepted-benefit policies and government programs whose principal purpose is not providing or paying for health care are excluded.

Administrative

Health Plan Identifier (HPID)

A planned unique identifier for health plans that was never fully implemented as a required standard. Current HIPAA identifier requirements focus on NPIs for providers and EINs for employers in transactions.

Technical Safeguards

Healthcare API

The ONC certification criterion for a standardized API for patient and population services: certified health IT must support FHIR-based API access, the technical foundation for patient-facing apps and data exchange.

Administrative

Healthcare Clearinghouse Transaction

When acting as a business associate, a clearinghouse may receive a standard transaction on a covered entity's behalf and translate it into nonstandard format for the entity, and receive nonstandard transactions and translate them into standard ones.

Administrative

Healthcare Common Procedure Coding System

HCPCS is defined at § 162.103 and adopted at § 162.1002 as a standard code set for physician services, other health care services, and medical supplies, orthotics, and durable medical equipment.

Technical Safeguards

Help Desk Verification

The verification standard: before disclosure, verify the identity of a person requesting PHI and their authority to have access, if not already known, and obtain any required documentation, statements, or representations.

Enforcement

HHS

The Department of Health and Human Services. In Parts 160 through 164, Secretary means the Secretary of HHS or any officer or employee to whom the authority has been delegated.

Related Cybersecurity

High Availability

An architecture designed to keep a service operating despite component failures. It does not replace data backup or disaster recovery.

Privacy Rule

HIPAA

The Health Insurance Portability and Accountability Act of 1996. Established national standards for protecting individually identifiable health information. Key provisions include the Privacy Rule, Security Rule, Breach Notification Rule, and Enforcement Rule. Despite its name, the law's privacy and security impact far exceeds its original insurance portability focus.

Security Rule

HIPAA Access Review

An administrative safeguard concept involving HIPAA Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

HIPAA Audit Evidence

A compliance oversight concept involving HIPAA Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

HIPAA Authorization Workflow

A patient-rights concept involving HIPAA Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

HIPAA Backup Test

A technical safeguard or security operations concept involving HIPAA Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

HIPAA Claims Transaction

An administrative safeguard concept involving HIPAA Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

HIPAA Compliance Calendar

An administrative safeguard concept involving HIPAA Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

HIPAA Contingency Task

An administrative safeguard concept involving HIPAA Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

HIPAA Disclosure Log

A patient-rights concept involving HIPAA Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Security Rule

HIPAA Eligibility Workflow

An administrative safeguard concept involving HIPAA Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

HIPAA Encryption Review

A technical safeguard or security operations concept involving HIPAA Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

HIPAA Evidence Packet

An administrative safeguard concept involving HIPAA Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

HIPAA Exception Register

An administrative safeguard concept involving HIPAA Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

HIPAA Incident Log

A technical safeguard or security operations concept involving HIPAA Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Patient Rights

HIPAA Patient Request

A patient-rights concept involving HIPAA Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

HIPAA PHI Handling

A privacy-rule concept involving HIPAA PHI Handling. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

HIPAA Policy Review

An administrative safeguard concept involving HIPAA Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

HIPAA Privacy Workflow

A privacy-rule concept involving HIPAA Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

HIPAA Retention Check

An administrative safeguard concept involving HIPAA Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

HIPAA Risk Finding

An administrative safeguard concept involving HIPAA Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

HIPAA Security Control

An administrative safeguard concept involving HIPAA Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

HIPAA System Inventory

An administrative safeguard concept involving HIPAA System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

HIPAA Training Record

An administrative safeguard concept involving HIPAA Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

HIPAA User Provisioning

An administrative safeguard concept involving HIPAA User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

HIPAA Vendor Review

A vendor and business associate oversight concept involving HIPAA Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

HIPAA Workforce Attestation

An administrative safeguard concept involving HIPAA Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

HITECH Act

The Health Information Technology for Economic and Clinical Health Act of 2009. Made business associates directly liable for HIPAA violations, established the Breach Notification Rule, increased penalties, required periodic audits, and created the public breach portal. Most enforcement mechanisms that give HIPAA its teeth come from HITECH.

Related Laws and Frameworks

HITRUST CSF

A proprietary control framework incorporating requirements and guidance from multiple sources. A HITRUST certification does not by itself establish compliance with every HIPAA obligation.

Healthcare Technology

HL7 Version 2

An HL7 messaging standard widely used for clinical and administrative exchanges, including registration, orders, and results.

Healthcare Technology

HL7 Version 3

An HL7 standards family developed using a formal information-model approach. Implementations and document standards vary by use case.

Related Cybersecurity

HMAC-Based One-Time Password (HOTP)

A one-time password calculated from a shared secret and counter. It does not use the same time-based progression as TOTP.

Research and Privacy

Homomorphic Encryption

Encryption that permits selected computations on ciphertext, producing a result that can be decrypted later. Capabilities and performance vary by scheme.

Research and Privacy

Honest Broker

A designated intermediary that separates identifiers from information provided to researchers or other users. The arrangement still needs appropriate permissions and disclosure controls.

Related Cybersecurity

Honeypot

A decoy system or service designed to attract or observe unauthorized activity. It must be isolated so it does not create additional exposure.

Related Cybersecurity

Honeytoken

A decoy credential, record, or other artifact intended to trigger detection when used or accessed unexpectedly.

Business Associates

Hosted Database

A database operated in a cloud or vendor environment. If it stores ePHI, the hosting arrangement needs safeguards, access controls, and usually a BAA.

Business Associates

Hosted EHR

An EHR vendor hosting a provider's records maintains ePHI on the provider's behalf and is a business associate by definition; the BAA and Security Rule obligations attach.

Physical Safeguards and Continuity

Hot Site

An alternate facility maintained with substantial operational capability for rapid recovery. Actual readiness depends on data synchronization and tested procedures.

Related Cybersecurity

HTTP Strict Transport Security (HSTS)

A browser mechanism requiring HTTPS for a host for a specified period. It helps prevent insecure protocol downgrades after the policy is known.

Privacy Rule

Human Resources Boundary

The PHI definition draws the line: records a covered entity holds in its role as employer (sick notes, FMLA paperwork, drug test results in HR files) are excluded from PHI, while identical clinical information in the patient record is PHI.

Administrative

Human Review

Manual evaluation by a qualified person before making a compliance-sensitive decision, such as breach determination, disclosure approval, or denial of access. Human review helps avoid automated policy errors.

Research and Privacy

Human Subject

Under the Common Rule, a living individual about whom a researcher obtains qualifying information or biospecimens through interaction, intervention, or identifiable private material.

Governance and Assurance

Human-in-the-Loop

A workflow requiring human participation in a defined decision or processing step. The reviewer needs enough information and authority to influence the outcome.

Governance and Assurance

Human-on-the-Loop

A workflow in which a human supervises an automated process and can intervene. Meaningful supervision depends on visibility, timing, and intervention capability.

Privacy Rule

Hybrid Entity

A single legal entity that is a covered entity, whose business activities include both covered and non-covered functions, and that designates health care components in accordance with the rules.

I

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Administrative Simplification

ICD-10-CM

The United States clinical modification of ICD-10 used to classify diagnoses. It differs from ICD-10-PCS, which classifies inpatient procedures.

Related Cybersecurity

ID Token

An OpenID Connect token containing claims about authentication and the user. It is intended for the client and is not interchangeable with an API access token.

Enforcement

Identical Violation

A violation of the same HIPAA requirement or prohibition as another violation. The grouping is relevant when determining the number of violations for civil monetary penalties.

Research and Privacy

Identifiable Biospecimen

A biospecimen for which a subject's identity is or may readily be determined by the researcher or associated with the specimen under the Common Rule.

Research and Privacy

Identifiable Private Information

Private information for which a subject's identity is or may readily be determined by the researcher or associated with the information under the Common Rule.

Technical Safeguards

Identity and Access Management

The people, process, and technology used to manage users, authentication, roles, access reviews, and termination. IAM is central to ePHI access control.

Research and Privacy

Identity Disclosure

Connecting a record or observation to a particular person. Combining datasets can enable disclosure even when direct identifiers were removed.

Technical Safeguards

Identity Proofing

The process of verifying a person's identity before granting portal access, releasing records, or enrolling them in a system. Weak identity proofing can lead to improper disclosure of PHI.

Technical Safeguards

Image Archive

A repository for clinical images, scanned documents, or diagnostic files. Archives containing patient identifiers require access control, retention, and backup safeguards.

Healthcare Technology

Immunization Information System (IIS)

A population-based system that consolidates immunization information from participating providers and other sources. Access and reporting rules vary by jurisdiction.

Technical Safeguards

Immutable Backup

A backup that cannot be altered or deleted for a defined period. Immutable backups can improve ransomware resilience and support contingency planning.

Privacy Rule

Impermissible Disclosure

The Privacy Rule's baseline standard: a covered entity or business associate may not use or disclose PHI except as the rule permits or requires. Every breach starts as an impermissible use or disclosure.

Administrative Simplification

Implementation Acknowledgment

An acknowledgment reporting whether transaction content conforms to the applicable implementation requirements. It does not necessarily mean a claim was paid or clinically approved.

Administrative Simplification

Implementation Convention

Detailed instructions for using a transaction standard in a particular business setting. Under HIPAA, adopted implementation specifications define required transaction use.

Security Rule

Implementation Specification

Specific requirements or instructions for implementing a standard.

Privacy Rule

Inbound Fax Queue

A workflow where received faxes wait for review and routing. Queues can contain PHI and should have restricted access and timely cleanup.

Administrative

Incident Commander

The person assigned to coordinate incident response activities. The role should manage escalation, communications, evidence preservation, and decision tracking.

Enforcement

Incident Evidence Packet

A collected set of logs, screenshots, notices, timelines, and decisions used to evaluate a privacy or security incident. It supports consistent breach assessment and later investigation response.

Security Rule

Incident Response Plan

The required security incident procedures standard: identify and respond to suspected or known security incidents, mitigate harmful effects to the extent practicable, and document incidents and their outcomes.

Security Rule

Incident Severity

A rating that indicates the impact and urgency of a privacy or security event. Severity levels help determine response timelines, notification review, and leadership involvement.

Privacy Rule

Incidental Use and Disclosure

A use or disclosure incident to an otherwise permitted use or disclosure is itself permitted, provided the entity applied reasonable safeguards and the minimum necessary standard. Overheard hallway conversations despite precautions are the classic example.

Physical Safeguards and Continuity

Incineration

Destroying material through controlled burning. Disposal must use a suitable process and comply with applicable environmental and handling requirements.

Governance and Assurance

Inclusive Method

An assurance-report approach including relevant subservice-organization controls within the description and examination scope.

Business Associates

Indemnification Clause

A contract term allocating responsibility for certain losses. Vendor agreements involving PHI should review indemnity alongside BAAs, insurance, and liability limits.

Business Associates

Independent Contractor

The workforce definition turns on direct control, not payroll: a contractor working under the entity's direct control is workforce; one operating independently with PHI is analyzed as a business associate.

Related Cybersecurity

Indicator of Attack (IOA)

A behavior or pattern suggesting an attack is underway, such as suspicious credential use or execution sequences. It focuses on activity rather than only known artifacts.

Related Cybersecurity

Indicator of Compromise (IOC)

An observable artifact suggesting possible compromise, such as a malicious file hash, domain, or unusual registry value. An indicator alone may not prove an incident.

Research and Privacy

Indirect Identifier

An attribute, such as age or location, that may help identify a person when combined with other information. Removing names alone does not eliminate re-identification risk.

Governance and Assurance

Indirect Prompt Injection

Prompt injection delivered through material an AI system retrieves or receives from another source, such as a document or tool response.

Privacy Rule

Indirect Treatment Relationship

A relationship in which the provider delivers health care based on the orders of another provider, and typically furnishes services, products, or reports of diagnosis or results directly to that other provider rather than to the individual. Labs and pathologists are the classic examples.

Patient Rights

Individual Access Review

A patient-rights concept involving Individual Access Review. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Healthcare Technology

Individual Access Services (IAS)

TEFCA services enabling individuals to access their own health information through participating organizations. Applicable identity and consent requirements govern the service.

Patient Rights

Individual Audit Evidence

A patient-rights concept involving Individual Audit Evidence. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Authorization Workflow

A patient-rights concept involving Individual Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Backup Test

A patient-rights concept involving Individual Backup Test. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Claims Transaction

A patient-rights concept involving Individual Claims Transaction. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Compliance Calendar

A patient-rights concept involving Individual Compliance Calendar. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Contingency Task

A patient-rights concept involving Individual Contingency Task. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Disclosure Log

A patient-rights concept involving Individual Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Eligibility Workflow

A patient-rights concept involving Individual Eligibility Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Encryption Review

A patient-rights concept involving Individual Encryption Review. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Evidence Packet

A patient-rights concept involving Individual Evidence Packet. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Exception Register

A patient-rights concept involving Individual Exception Register. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Incident Log

A patient-rights concept involving Individual Incident Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Patient Request

A patient-rights concept involving Individual Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual PHI Handling

A patient-rights concept involving Individual PHI Handling. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Policy Review

A patient-rights concept involving Individual Policy Review. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Privacy Workflow

A patient-rights concept involving Individual Privacy Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Retention Check

A patient-rights concept involving Individual Retention Check. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Risk Finding

A patient-rights concept involving Individual Risk Finding. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Security Control

A patient-rights concept involving Individual Security Control. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual System Inventory

A patient-rights concept involving Individual System Inventory. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Training Record

A patient-rights concept involving Individual Training Record. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual User Provisioning

A patient-rights concept involving Individual User Provisioning. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Vendor Review

A patient-rights concept involving Individual Vendor Review. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Individual Workforce Attestation

A patient-rights concept involving Individual Workforce Attestation. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Individually Identifiable Health Information (IIHI)

A subset of health information, including demographic information collected from an individual, that is created or received by a health care provider, health plan, employer, or health care clearinghouse; relates to a person's physical or mental health, health care, or payment for health care; and identifies the individual or provides a reasonable basis to believe it could be used to identify the individual.

Privacy Rule

Inference Risk

The risk that seemingly limited data can reveal sensitive facts when combined with other information. Inference risk matters for analytics, location, and small populations.

Patient Rights

Information Blocking

A practice by an actor (health care provider, health IT developer of certified health IT, or health information network or exchange) that is likely to interfere with access, exchange, or use of electronic health information, except as required by law or covered by a regulatory exception. For developers and networks the standard is knows or should know; for providers, knows the practice is unreasonable and likely to interfere.

Governance and Assurance

Information Security Management System (ISMS)

An organized management system for assessing and treating information-security risk, establishing responsibilities, and improving controls over time.

Security Rule

Information System Activity Review

The required specification to implement procedures to regularly review records of information system activity, such as audit logs, access reports, and security incident tracking reports.

Related Cybersecurity

Infostealer

Malware designed to collect sensitive information such as passwords, session cookies, files, or browser data.

Related Cybersecurity

Infrastructure-as-Code Scanning

Examining infrastructure configuration code for security weaknesses before or during deployment. Deployed settings still require verification.

Related Cybersecurity

Inherent Risk

Risk before considering specified controls or treatments. It provides a starting point for evaluating how safeguards change exposure.

Related Cybersecurity

Input Validation

Checking incoming data against allowed types, structure, ranges, and values. Validation should occur at the trusted processing boundary.

Related Cybersecurity

Insecure Deserialization

Unsafe handling of serialized data that allows unintended objects, behavior, or code execution when the data is reconstructed.

Related Cybersecurity

Insider Threat

Risk arising from someone with authorized access who intentionally or unintentionally causes harm. Insider threats can include misuse, negligence, or compromised accounts.

Privacy Rule

Institutional Review Board (IRB)

A committee that reviews human-subject research. Under HIPAA, it may approve a documented waiver or alteration of research authorization when the regulatory criteria are satisfied.

Administrative

Insurance Verification

Determination of eligibility or coverage is named inside the Privacy Rule's definition of payment, making verification a permitted payment activity under § 164.506; the electronic version is the 270/271 eligibility transaction at § 162.1202.

Healthcare Technology

Integrating the Healthcare Enterprise (IHE)

An initiative developing implementation profiles that show how existing healthcare standards work together for defined clinical and operational needs.

Technical Safeguards

Integration Account

A service account used by one system to connect to another. Integration accounts should be unique, scoped, rotated, and monitored.

Security Rule

Integrity

The property that data or information have not been altered or destroyed in an unauthorized manner.

Technical Safeguards

Integrity Controls

The addressable specification under transmission security: implement measures to ensure that electronically transmitted ePHI is not improperly modified without detection until disposed of.

Related Cybersecurity

Interactive Application Security Testing (IAST)

Analyzing an application from within while it runs during testing. Instrumentation combines execution context with security checks.

Administrative Simplification

Interchange Control Number

An identifier for an EDI interchange envelope. It helps distinguish transmissions and associate envelope-level acknowledgments.

Administrative Simplification

Interchange Envelope

The outer structure wrapping an EDI transmission. It identifies trading parties and supplies control information for processing.

Healthcare Technology

Interface Engine

Software that routes, transforms, and manages messages between healthcare applications. Message queues and error logs may contain PHI.

Administrative

Internal Audit

A self-directed review of policies, procedures, training, access, vendors, or safeguards. Internal audits help catch compliance gaps before a complaint, breach, or regulator review.

Healthcare Technology

Internet of Medical Things (IoMT)

Connected medical devices and associated systems that collect or exchange health information. Device inventory, network protection, and maintenance are important safeguards.

Related Cybersecurity

Intrusion Prevention System (IPS)

A security system that detects suspected malicious network or host activity and can block it. Blocking decisions may affect legitimate traffic.

Security Rule

Inventory of Information Systems

A maintained list of applications, databases, devices, integrations, and repositories that store or transmit ePHI. It is a practical foundation for risk analysis.

Related Laws and Frameworks

ISO/IEC 27001

An international standard specifying requirements for an information security management system. Certification concerns a defined scope and does not replace HIPAA compliance responsibilities.

J

57 terms · 5 with a CFR citationCompliance Glossary card: HIPAA terms that start with the letter JBack to A to Z ↑
Privacy Rule

Jail Health Record

Correctional institution is defined at § 164.501; a covered entity may disclose an inmate's PHI to the institution or law enforcement custodian when necessary for the individual's health care, safety and security of the institution, officers, employees, transport, or law enforcement on the premises.

Privacy Rule

Jail Medical Unit

Care delivered inside a correctional institution operates under the correctional provisions: disclosures to the institution are permitted for treatment, institutional safety, and custody purposes, and inmates lack certain rights such as notice acknowledgment while in custody.

Governance and Assurance

Jailbreak

An attempt to bypass an AI system's behavioral restrictions or safeguards. Successful generation does not establish authorized access or lawful use.

Technical Safeguards

Jitter in Monitoring

Small timing variation in logs, alerts, or network signals. Analysts should account for jitter when reconstructing incidents involving ePHI systems.

Administrative

Job Aid

A short operational reference that helps workforce members follow privacy or security procedures. Job aids should match the approved policy and avoid creating conflicting instructions.

Technical Safeguards

Job Description Access Mapping

A process that maps workforce duties to system permissions. It supports role-based access and helps justify why each role needs specific ePHI access.

Privacy Rule

Job Function Test

A check that PHI access is tied to the user's actual job function. It supports minimum necessary and role-based access decisions.

Administrative

Job Shadowing Access

Temporary access for trainees or observers. Access should be supervised, limited, and documented when PHI may be visible.

Related Cybersecurity

Joiner-Mover-Leaver Process

Coordinated access changes when people join an organization, change roles, or leave. It aligns account permissions with current responsibilities.

Security Rule

Joint Access Review

An administrative safeguard concept involving Joint Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

Joint Audit Evidence

A compliance oversight concept involving Joint Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Joint Authorization Workflow

A patient-rights concept involving Joint Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Joint Backup Test

A technical safeguard or security operations concept involving Joint Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Joint Claims Transaction

An administrative safeguard concept involving Joint Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Joint Commission Survey

An accreditation review that may examine privacy, documentation, safety, and operational controls. It is not a HIPAA audit but can surface related compliance gaps.

Security Rule

Joint Compliance Calendar

An administrative safeguard concept involving Joint Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Joint Contingency Task

An administrative safeguard concept involving Joint Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

Joint Disclosure Log

A patient-rights concept involving Joint Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Security Rule

Joint Eligibility Workflow

An administrative safeguard concept involving Joint Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Joint Encryption Review

A technical safeguard or security operations concept involving Joint Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Joint Evidence Packet

An administrative safeguard concept involving Joint Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Joint Exception Register

An administrative safeguard concept involving Joint Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Joint Incident Log

A technical safeguard or security operations concept involving Joint Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Enforcement

Joint Investigation

An investigation involving multiple parties, such as a covered entity, business associate, insurer, or regulator. Roles, evidence, and communications should be coordinated.

Privacy Rule

Joint Notice of Privacy Practices

Covered entities participating in an organized health care arrangement may produce a single joint notice meeting stated conditions; provision of the joint notice by any one participating entity satisfies the requirement for the others at that service delivery site.

Patient Rights

Joint Patient Request

A patient-rights concept involving Joint Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Joint PHI Handling

A privacy-rule concept involving Joint PHI Handling. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Joint Policy Review

An administrative safeguard concept involving Joint Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Joint Privacy Workflow

A privacy-rule concept involving Joint Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Joint Retention Check

An administrative safeguard concept involving Joint Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Joint Risk Finding

An administrative safeguard concept involving Joint Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Joint Security Control

An administrative safeguard concept involving Joint Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Joint Security Review

A shared review between a covered entity and vendor covering safeguards, incidents, access, and open remediation items.

Administrative

Joint System Inventory

An administrative safeguard concept involving Joint System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Joint Training Record

An administrative safeguard concept involving Joint Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Joint User Provisioning

An administrative safeguard concept involving Joint User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Joint Vendor Review

A vendor and business associate oversight concept involving Joint Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Joint Venture

A business arrangement between two or more parties. When a healthcare joint venture involves PHI, the parties must analyze covered entity status, business associate roles, BAAs, and permitted uses.

Administrative

Joint Workforce Attestation

An administrative safeguard concept involving Joint Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Journal Entry Log

A record of manual financial or billing adjustments. If entries reference patients or claims, they should be protected and retained appropriately.

Related Cybersecurity

JSON Web Encryption (JWE)

A format for encrypting content and carrying associated cryptographic information. It protects confidentiality when correctly implemented and managed.

Related Cybersecurity

JSON Web Signature (JWS)

A format for protecting content with a digital signature or message authentication code. Signing does not conceal the content.

Related Cybersecurity

JSON Web Token (JWT)

A compact format carrying claims between parties. Depending on its form, it may be signed, encrypted, or neither; validation is essential.

Privacy Rule

Judicial Proceeding

In judicial or administrative proceedings, PHI may be disclosed in response to a court or tribunal order (limited to what the order expressly authorizes), or to a subpoena or discovery request accompanied by satisfactory assurances of notice to the individual or a qualified protective order.

Privacy Rule

Judicial Proceeding Disclosure

The litigation pathway: court order, or subpoena and discovery requests with satisfactory assurances (notice to the individual or a qualified protective order); the disclosure is limited to the PHI expressly authorized.

Security Rule

Jumbo Export

A large data export from an EHR, billing system, or analytics tool. Bulk exports raise minimum necessary, access, encryption, and retention concerns.

Related Cybersecurity

Jump Server

An intermediary system used to reach other systems in a protected environment. Its accounts, sessions, and network reach require careful control.

Privacy Rule

Junk Fax Prevention

Controls that reduce improper or unsolicited faxing of patient information. Fax workflows should verify recipient numbers and minimize PHI on cover sheets.

Enforcement

Jurisdiction

The legal authority of a regulator, court, or state over an entity or matter. HIPAA obligations may intersect with state privacy, breach, medical record, and consumer protection laws.

Administrative

Jurisdictional Hold

A preservation requirement driven by a regulator, court, or state law. It may override routine destruction schedules for PHI or compliance evidence.

Privacy Rule

Jurisdictional Requirement

A state, federal, or local legal requirement that applies in addition to HIPAA. More stringent privacy laws may need to be followed alongside HIPAA.

Administrative

Just Culture

An accountability model that distinguishes human error, risky behavior, and reckless conduct. It can help sanctions policies stay consistent and fair.

Related Cybersecurity

Just-Enough Administration

An approach limiting administrators to the commands or capabilities required for a defined task, reducing unnecessary administrative power.

Technical Safeguards

Just-in-Time Access

Temporary access granted only when needed for a specific task, incident, or patient care purpose. It reduces standing privileges and can support minimum necessary access.

Administrative

Justification Memo

A short record explaining why a safeguard, disclosure, or addressable specification decision was made. It helps preserve compliance reasoning for later review.

Privacy Rule

Justified Disclosure

A disclosure supported by a permitted purpose, authorization, legal requirement, or patient right. The reason and scope should be documented when not routine.

Patient Rights

Juvenile Record

A health record for a minor. Parent access, minor consent, abuse concerns, and state law can change who may access or authorize disclosure.

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K

54 terms · 0 with a CFR citationCompliance Glossary card: HIPAA terms that start with the letter KBack to A to Z ↑
Research and Privacy

k-Anonymity

A property in which each record shares selected identifying attributes with at least k records, including itself. It does not prevent every form of disclosure.

Related Cybersecurity

Kerberoasting

Obtaining service-ticket material and attempting offline recovery of a service account's password. Strong account secrets and appropriate account design reduce the risk.

Technical Safeguards

Kerberos Authentication

A network authentication protocol used in many enterprise environments. When used for ePHI systems, ticket lifetimes, account hygiene, and logging matter.

Technical Safeguards

Key Access Review

A technical safeguard or security operations concept involving Key Access Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Enforcement

Key Audit Evidence

A compliance oversight concept involving Key Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Key Authorization Workflow

A patient-rights concept involving Key Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Key Backup

A protected copy of an encryption key used for recovery. Key backups need stronger controls than ordinary files because they can unlock sensitive data.

Technical Safeguards

Key Backup Test

A technical safeguard or security operations concept involving Key Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key Claims Transaction

A technical safeguard or security operations concept involving Key Claims Transaction. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key Compliance Calendar

A technical safeguard or security operations concept involving Key Compliance Calendar. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key Contingency Task

A technical safeguard or security operations concept involving Key Contingency Task. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Governance and Assurance

Key Control Indicator (KCI)

A metric used to monitor whether a control is operating as intended. The metric needs a defined purpose and interpretation.

Technical Safeguards

Key Custodian

A person or role responsible for protecting, issuing, rotating, or recovering encryption keys. Key custodian duties should be separated from ordinary user access where practical.

Related Cybersecurity

Key Derivation Function (KDF)

A function deriving cryptographic key material from an input secret or other material. Password-based and other KDFs have different design requirements.

Patient Rights

Key Disclosure Log

A patient-rights concept involving Key Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Key Eligibility Workflow

A technical safeguard or security operations concept involving Key Eligibility Workflow. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key Encryption Review

A technical safeguard or security operations concept involving Key Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key Escrow

A process for securely storing encryption keys so authorized recovery is possible if primary access is lost. Key escrow must be tightly controlled because misuse can expose encrypted ePHI.

Technical Safeguards

Key Evidence Packet

A technical safeguard or security operations concept involving Key Evidence Packet. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key Exception Register

A technical safeguard or security operations concept involving Key Exception Register. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key Incident Log

A technical safeguard or security operations concept involving Key Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key Management

Procedures for generating, distributing, storing, rotating, and destroying encryption keys. HIPAA does not specify key management by name, but effective encryption requires it. Poorly managed keys (stored alongside encrypted data, shared, or never rotated) undermine encryption entirely.

Patient Rights

Key Patient Request

A patient-rights concept involving Key Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Administrative

Key Performance Indicator (KPI)

Also known as: Key Performance Indicator

A metric used to monitor compliance program performance, such as training completion, BAA coverage, unresolved risks, access review completion, or incident closure time.

Technical Safeguards

Key PHI Handling

A technical safeguard or security operations concept involving Key PHI Handling. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key Policy Review

A technical safeguard or security operations concept involving Key Policy Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key Privacy Workflow

A technical safeguard or security operations concept involving Key Privacy Workflow. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key Retention Check

A technical safeguard or security operations concept involving Key Retention Check. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key Risk Finding

A technical safeguard or security operations concept involving Key Risk Finding. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Key Risk Indicator

A metric that warns of increased privacy or security risk, such as terminated users with active accounts or overdue patching on ePHI systems.

Technical Safeguards

Key Rotation

The planned replacement of encryption keys. Rotation limits exposure if a key is compromised and supports disciplined encryption management.

Technical Safeguards

Key Security Control

A technical safeguard or security operations concept involving Key Security Control. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key System Inventory

A technical safeguard or security operations concept involving Key System Inventory. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key Training Record

A technical safeguard or security operations concept involving Key Training Record. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Key User Provisioning

A technical safeguard or security operations concept involving Key User Provisioning. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Business Associates

Key Vendor Review

A vendor and business associate oversight concept involving Key Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Technical Safeguards

Key Workforce Attestation

A technical safeguard or security operations concept involving Key Workforce Attestation. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Technical Safeguards

Keyboard Privacy

Workstation habits and screen placement that reduce shoulder-surfing and accidental viewing. It is a practical physical safeguard in reception and shared spaces.

Technical Safeguards

Keyed Hash

A message authentication method using a secret key to verify integrity. It can help detect unauthorized changes in sensitive data workflows.

Related Cybersecurity

Keylogger

A tool that records keystrokes. Malicious keyloggers can capture passwords, messages, and information entered into clinical systems.

Administrative

Kickoff Checklist

A launch checklist used when onboarding a new system, vendor, or location. It should cover PHI flows, access roles, BAAs, training, and safeguards.

Security Rule

Kill Chain

A model describing stages of an attack, from reconnaissance through actions on objectives. It helps security teams map defenses around ePHI systems.

Technical Safeguards

Kiosk Intake

Patient intake through a shared kiosk or tablet. It needs screen privacy, session reset, authentication, and sanitation of cached PHI.

Technical Safeguards

KMS Key

An encryption key managed by a key management service. KMS keys protecting ePHI should have restricted administration, rotation, and audit logs.

Administrative

Knowledge Base Article

An internal support article explaining approved procedures. Articles that mention PHI workflows should be reviewed so they do not conflict with HIPAA policies.

Technical Safeguards

Knowledge Factor

An authentication factor based on something the user knows, such as a password or PIN. Strong systems combine it with possession or biometric factors for multi-factor authentication.

Administrative

Knowledge Transfer

The handoff of operational knowledge during staff changes or vendor transitions. For HIPAA programs, transfer should preserve policy ownership, evidence, and risk context.

Administrative

Knowledge Worker Access

Access granted to analysts, billing staff, compliance staff, or managers who need records for operations rather than direct care.

Security Rule

Known Exploited Vulnerability

A software flaw listed as actively exploited by attackers. Systems handling ePHI should prioritize remediation of known exploited vulnerabilities.

Technical Safeguards

Known Good Backup

A backup verified to restore correctly and free of corruption or malware. Backup testing matters because untested backups may fail during an incident.

Technical Safeguards

Known Sender Verification

A process for confirming that a message or file came from an expected source. It helps reduce phishing and misdirected PHI workflows.

Technical Safeguards

Known User Inventory

A list of active workforce and service accounts. It supports access reviews, deprovisioning, and detection of orphaned accounts.

Administrative

KPI Dashboard

A dashboard tracking compliance and security metrics. It should summarize evidence status without exposing unnecessary PHI.

Technical Safeguards

Kubernetes Secret

A container-platform object used to store credentials or keys. Secrets tied to ePHI applications should be encrypted, scoped, and rotated.

L

67 terms · 10 with a CFR citationCompliance Glossary card: HIPAA terms that start with the letter LBack to A to Z ↑
Research and Privacy

l-Diversity

A privacy property requiring sufficient diversity of sensitive values within groups of otherwise similar records. It addresses some disclosure risks left by k-anonymity.

Administrative

Labeling Standard

Rules for marking documents, exports, tickets, or files by sensitivity. Labels help workforce members recognize PHI and apply the right handling steps.

Healthcare Technology

Laboratory Information System (LIS)

A system managing laboratory orders, specimens, processing, and results. Its interfaces and user permissions affect access to sensitive information.

Research and Privacy

Laplace Mechanism

A differential privacy mechanism adding calibrated Laplace-distributed noise to a numerical query. Calibration depends on sensitivity and the privacy parameter.

Technical Safeguards

Laptop Encryption

The single highest-value safeguard for portable devices: it implements the encryption specification and keeps a lost laptop outside the breach rules because the PHI is not unsecured.

AI and Data Privacy

Large Language Model (LLM)

A model trained to process and generate language. It can produce plausible errors and may expose sensitive information through inputs, outputs, or integrations.

Privacy Rule

Late Entry

A record entry made after the original event. Late entries should be clearly marked and preserve integrity of the original documentation timeline.

Breach Notification

Law Enforcement Delay

A required delay in breach notifications when a law enforcement official determines notification would hinder an investigation or damage national security. Different documentation rules apply to written and oral requests.

Privacy Rule

Law Enforcement Disclosure

Permitted disclosures to law enforcement officials: as required by law or legal process; limited identification and location information about suspects, fugitives, witnesses, or missing persons; about victims in stated circumstances; about decedents; crime on the premises; and crime emergencies.

42 CFR Part 2

Lawful Holder

A person or entity receiving Part 2 records through a permitted route, such as patient consent or a qualifying court order. Continuing use and disclosure restrictions depend on the applicable Part 2 provisions.

Technical Safeguards

LDAP Directory

A directory service used to manage users and groups. When tied to ePHI system access, directory accuracy affects authentication, authorization, and termination controls.

Physical Safeguards and Continuity

Leak Detection

Monitoring for water or other fluid leaks that could damage equipment, records, or facilities. Alerts should reach people able to act.

Technical Safeguards

Least Functionality

A security principle that limits systems to necessary services, ports, and features. It reduces attack surface for systems handling ePHI.

Security Rule

Legacy System

An older application or device that may lack modern security features. Legacy systems containing ePHI need compensating safeguards and documented risk decisions.

Administrative

Letter of Representation

A written statement from management, counsel, or a vendor about facts relevant to compliance. It should be supported by evidence where possible.

Business Associates

Liability Cap

A contract limit on damages. For vendors handling PHI, liability caps should be reviewed against breach, indemnity, and regulatory risk.

Administrative

License Verification

Licensing and credentialing activities appear in the definition of health care operations, permitting the PHI uses they entail.

Patient Rights

Licensed Reviewing Professional

The licensed health care professional designated to review a reviewable access denial. The reviewer must not have participated in the original denial decision.

Administrative

Lifecycle Management

Managing systems, vendors, policies, and accounts from creation through retirement. Lifecycle discipline prevents stale access, outdated policies, and unsupported ePHI repositories.

Security Rule

Limited Access Review

An administrative safeguard concept involving Limited Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

Limited Audit Evidence

A compliance oversight concept involving Limited Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Limited Authorization Workflow

A patient-rights concept involving Limited Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Limited Backup Test

A technical safeguard or security operations concept involving Limited Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Limited Claims Transaction

An administrative safeguard concept involving Limited Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Limited Compliance Calendar

An administrative safeguard concept involving Limited Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Limited Contingency Task

An administrative safeguard concept involving Limited Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Limited Data Set

PHI that excludes 16 listed direct identifiers of the individual and of relatives, employers, and household members. It may retain dates and some geography, and may be used or disclosed only for research, public health, or health care operations, and only under a data use agreement.

Patient Rights

Limited Disclosure Log

A patient-rights concept involving Limited Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Security Rule

Limited Eligibility Workflow

An administrative safeguard concept involving Limited Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Limited Encryption Review

A technical safeguard or security operations concept involving Limited Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Limited Evidence Packet

An administrative safeguard concept involving Limited Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Limited Exception Register

An administrative safeguard concept involving Limited Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Limited Incident Log

A technical safeguard or security operations concept involving Limited Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Patient Rights

Limited Patient Request

A patient-rights concept involving Limited Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Limited PHI Handling

A privacy-rule concept involving Limited PHI Handling. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Limited Policy Review

An administrative safeguard concept involving Limited Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Limited Privacy Workflow

A privacy-rule concept involving Limited Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Limited Retention Check

An administrative safeguard concept involving Limited Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Limited Risk Finding

An administrative safeguard concept involving Limited Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Limited Security Control

An administrative safeguard concept involving Limited Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Limited System Inventory

An administrative safeguard concept involving Limited System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Limited Training Record

An administrative safeguard concept involving Limited Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Limited User Provisioning

An administrative safeguard concept involving Limited User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Limited Vendor Review

A vendor and business associate oversight concept involving Limited Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Research and Privacy

Limited Waiver of HIPAA Sanctions

A narrowly bounded waiver of sanctions and penalties for selected HIPAA requirements during qualifying emergencies. It does not suspend the entire Privacy Rule.

Administrative

Limited Workforce Attestation

An administrative safeguard concept involving Limited Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Research and Privacy

LINDDUN

A privacy threat-modeling framework covering linking, identifying, non-repudiation, detecting, data disclosure, unawareness, and non-compliance.

Research and Privacy

Linkability

The ability to connect records or observations believed to concern the same individual. Linked information may reveal identity or sensitive facts.

Privacy Rule

Live Chat Transcript

A record of a chat interaction. If patients discuss care, billing, or identifiers, transcripts become PHI and need retention and access controls.

Related Cybersecurity

Living off the Land

Using legitimate system tools and built-in capabilities to perform malicious actions. Detection requires attention to context and behavior.

Technical Safeguards

Local Account

A user account managed on a single device or application rather than through a central identity provider. Local accounts should be inventoried, secured, and removed when no longer needed.

Technical Safeguards

Local Administrator

An account with elevated privileges on a device or application. Local admin rights should be limited because they can bypass normal safeguards.

Research and Privacy

Local Differential Privacy

Differential privacy applied to a person's data before or as it is submitted to an aggregator. It reduces reliance on trusting the central collector.

Related Cybersecurity

Local File Inclusion (LFI)

A weakness allowing unintended local files to be included or read through an application. It can expose secrets or enable further exploitation.

Privacy Rule

Location Privacy

Protection of location information that may reveal care, diagnosis, or visit patterns. Location data tied to healthcare can create sensitive PHI inferences.

Related Cybersecurity

Log Correlation

Connecting events from multiple logs to identify relationships or sequences. Reliable timestamps and identifiers improve the accuracy of the resulting picture.

Technical Safeguards

Log Retention

The period audit and security logs are kept. Retention should align with investigation needs, policy requirements, and the six-year HIPAA documentation rule where applicable.

Technical Safeguards

Log-in Monitoring

The addressable specification for procedures to monitor log-in attempts and report discrepancies.

Technical Safeguards

Logical Access

Access granted through software permissions rather than physical entry. Logical access controls include authentication, authorization, session management, and logging.

Healthcare Technology

Logical Observation Identifiers Names and Codes (LOINC)

A terminology assigning identifiers to laboratory tests, clinical observations, and related information. Consistent codes support interpretation across systems.

Privacy Rule

Long-Term Care Record

Documentation maintained by skilled nursing, assisted living, or long-term care providers. It is PHI when held by a covered provider.

Technical Safeguards

Lost Device Procedure

The documented response path for a missing device, implementing the security incident procedures standard and feeding the breach risk assessment when unsecured ePHI is involved.

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Administrative

Mailroom Procedure

Rules for receiving, sorting, scanning, and sending mail that may include PHI. Procedures reduce misrouting and unattended-document exposure.

Technical Safeguards

Malicious Software

Software, for example a virus, designed to damage or disrupt a system.

Related Cybersecurity

Malvertising

Malicious content or redirection delivered through online advertising. An apparently legitimate site may display the harmful advertisement.

Security Rule

Malware Response

Combines the awareness specification (procedures for guarding against, detecting, and reporting malicious software) with the security incident procedures standard (identify, respond, mitigate, document).

Related Cybersecurity

Man-in-the-Middle Attack

Also known as: Adversary-in-the-Middle (AiTM)

Intercepting or altering communications between parties who believe they are communicating directly. Correctly validated encryption helps prevent many such attacks.

Business Associates

Managed Backup

A backup service operated by an internal IT team or vendor. If the service stores or can access ePHI backups, BAA and safeguard requirements apply.

Related Cybersecurity

Managed Detection and Response (MDR)

A service combining security monitoring, investigation, and response assistance. Its scope and authority depend on the service agreement.

Related Cybersecurity

Managed Identity

A platform-managed identity for a workload or service that reduces the need to store manually managed credentials. Permissions still require careful assignment.

Business Associates

Managed Service Provider (MSP)

Also known as: Managed Service Provider

An IT provider that creates, receives, maintains, or transmits ePHI for a covered entity is a business associate; maintaining or hosting ePHI alone triggers the definition, even without viewing it.

Physical Safeguards and Continuity

Mantrap

A controlled entry space with interlocked doors designed to restrict simultaneous passage and support access verification.

Administrative

Manual Workaround

A temporary process used when normal systems are unavailable or not ready. Workarounds involving PHI should be approved, documented, and retired.

Privacy Rule

Marketing (HIPAA)

A communication about a product or service that encourages recipients to purchase or use it. Marketing does not include refill reminders (if any payment received is reasonably related to the cost of making the communication) or communications for treatment, care coordination, or to describe the entity's own health-related products and services, EXCEPT that those become marketing when the covered entity receives financial remuneration from a third party whose product is being promoted. Marketing communications require prior written authorization that discloses the remuneration.

Related Cybersecurity

Mass Assignment

Automatically mapping excessive client-supplied fields into internal objects, allowing changes to properties the user should not control.

Healthcare Technology

Master Data Management

Processes for maintaining consistent shared reference data across systems. In healthcare, this may involve provider, organization, or product records.

Technical Safeguards

Master Patient Index

A system that links patient identities across records and facilities. MPI accuracy affects patient matching, privacy, and safe information exchange.

Business Associates

Material Breach

A business associate violation significant enough to trigger the covered entity's duty to take reasonable steps to cure or end it, and failing that, to terminate the contract if feasible.

Related Cybersecurity

Maximum Tolerable Downtime

The longest period an activity can remain unavailable before the resulting impact becomes unacceptable. It helps constrain recovery objectives.

Related Cybersecurity

Mean Time to Detect (MTTD)

The average measured interval between a defined event's occurrence and its detection. Comparisons require consistent start and end definitions.

Related Cybersecurity

Mean Time to Respond (MTTR)

The average measured time to reach a defined response milestone after detection or another stated starting point. MTTR can also mean repair or recovery, so the definition must be explicit.

Related Cybersecurity

Measured Boot

Recording cryptographic measurements of boot components for later evaluation. Measurement alone does not necessarily block unauthorized execution.

Physical Safeguards

Media Disposal Log

The record showing media were disposed of and tracked: disposal procedures are required, and the addressable accountability specification calls for maintaining a record of the movements of hardware and electronic media and any person responsible.

Physical Safeguards

Media Re-use

The required specification for procedures to remove ePHI from electronic media before the media are made available for re-use.

Related Cybersecurity

Medical Device Cybersecurity

Protection of medical devices and their connected software or networks against unauthorized access, disruption, and manipulation. Device inventory, supported software, controlled access, and coordinated updates help protect safety and ePHI. See Internet of Medical Things (IoMT).

Healthcare Technology

Medical Device Data System (MDDS)

Hardware or software performing specified transfer, storage, conversion, or display functions for medical-device data. FDA classification depends on the actual intended functions.

Research and Privacy

Medical Emancipation

Recognition under applicable law of a minor's authority over specified health care decisions. It can affect parental access and personal representative status.

Administrative

Medical Necessity Review

Review of health care services for medical necessity, coverage, or justification of charges is named within the Privacy Rule's definition of payment.

Privacy Rule

Medical Record Number (MRN)

Also known as: Medical Record Number

A safe harbor identifier category: medical record numbers must be removed for de-identification. Operationally, the MRN is the patient's unique identifier within a provider's systems.

Healthcare Technology

Medication Reconciliation

Comparing medication information across sources and care transitions to identify and resolve discrepancies. The process relies on accurate and appropriately shared records.

Research and Privacy

Membership Disclosure

Revealing whether an individual is included in a dataset, such as a disease-specific registry. Membership itself may expose sensitive information.

Related Cybersecurity

Memory Corruption

Unintended alteration of memory that can affect program behavior or security. Causes include unsafe access, bounds errors, and use of invalid memory.

Technical Safeguards

Message Authentication Code

A cryptographic value used to verify message integrity and authenticity. It can support trustworthy transmission of sensitive health data.

Privacy Rule

Metadata Exposure

Disclosure of information in file names, headers, logs, or document properties. Metadata can reveal patient identity, diagnosis, location, or workflow details.

Related Cybersecurity

MFA Fatigue Attack

Repeated authentication prompts intended to wear down a user until they approve an attacker's login. Number matching and phishing-resistant methods address different parts of this risk.

Research and Privacy

Microaggregation

Grouping similar records and replacing selected values with a group summary. It reduces individual detail while preserving some analytical usefulness.

Related Cybersecurity

Microsegmentation

Creating small security boundaries around workloads or services and controlling traffic between them. It limits unauthorized movement within a network.

Healthcare Technology

Minimal Lower Layer Protocol (MLLP)

A framing protocol commonly used to transport HL7 messages over a connection. MLLP alone does not encrypt the transmitted information.

Privacy Rule

Minimum Cell Size

A reporting rule that suppresses small counts to reduce re-identification risk. It is often used in analytics, quality reporting, and public health datasets.

Privacy Rule

Minimum Necessary Access Review

A privacy-rule concept involving Minimum Necessary Access Review. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Enforcement

Minimum Necessary Audit Evidence

A compliance oversight concept involving Minimum Necessary Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Minimum Necessary Authorization Workflow

A patient-rights concept involving Minimum Necessary Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Minimum Necessary Backup Test

A technical safeguard or security operations concept involving Minimum Necessary Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Privacy Rule

Minimum Necessary Claims Transaction

A privacy-rule concept involving Minimum Necessary Claims Transaction. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Privacy Rule

Minimum Necessary Compliance Calendar

A privacy-rule concept involving Minimum Necessary Compliance Calendar. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Minimum Necessary Contingency Task

An administrative safeguard concept involving Minimum Necessary Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

Minimum Necessary Disclosure Log

A patient-rights concept involving Minimum Necessary Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Minimum Necessary Eligibility Workflow

A privacy-rule concept involving Minimum Necessary Eligibility Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Technical Safeguards

Minimum Necessary Encryption Review

A technical safeguard or security operations concept involving Minimum Necessary Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Privacy Rule

Minimum Necessary Evidence Packet

A privacy-rule concept involving Minimum Necessary Evidence Packet. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Privacy Rule

Minimum Necessary Exception Register

A privacy-rule concept involving Minimum Necessary Exception Register. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Technical Safeguards

Minimum Necessary Incident Log

A technical safeguard or security operations concept involving Minimum Necessary Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Patient Rights

Minimum Necessary Patient Request

A patient-rights concept involving Minimum Necessary Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Minimum Necessary PHI Handling

A privacy-rule concept involving Minimum Necessary PHI Handling. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Privacy Rule

Minimum Necessary Policy

The implementation specifications: for routine and recurring disclosures, standard protocols limiting PHI to the minimum necessary; for all other disclosures, criteria and individual review of each request.

Administrative

Minimum Necessary Policy Review

An administrative safeguard concept involving Minimum Necessary Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Minimum Necessary Privacy Workflow

A privacy-rule concept involving Minimum Necessary Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Minimum Necessary Retention Check

An administrative safeguard concept involving Minimum Necessary Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Minimum Necessary Risk Finding

An administrative safeguard concept involving Minimum Necessary Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Minimum Necessary Security Control

A privacy-rule concept involving Minimum Necessary Security Control. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Privacy Rule

Minimum Necessary Standard

When using, disclosing, or requesting PHI, make reasonable efforts to limit it to the minimum necessary to accomplish the intended purpose. Does not apply to disclosures to or requests by a provider for treatment, disclosures to the individual, uses or disclosures under an authorization, disclosures to the Secretary, and uses or disclosures required by law.

Administrative

Minimum Necessary System Inventory

An administrative safeguard concept involving Minimum Necessary System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Minimum Necessary Training Record

An administrative safeguard concept involving Minimum Necessary Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Minimum Necessary User Provisioning

A privacy-rule concept involving Minimum Necessary User Provisioning. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Business Associates

Minimum Necessary Vendor Review

A vendor and business associate oversight concept involving Minimum Necessary Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

Minimum Necessary Workforce Attestation

An administrative safeguard concept involving Minimum Necessary Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Related Cybersecurity

Misuse Case

A description of how someone could abuse a system or cause an unwanted outcome. It complements descriptions of intended functionality.

Related Cybersecurity

MITRE ATT&CK

A knowledge base organizing observed adversary tactics and techniques. It supports threat-informed testing and detection planning.

Related Cybersecurity

MITRE D3FEND

A knowledge graph of defensive techniques and their relationships to attack behavior and digital artifacts.

AI and Data Privacy

Mobile Analytics SDK

Software embedded in a mobile application to collect usage or diagnostic information. Its collection and sharing behavior may expose health data to third parties.

Technical Safeguards

Mobile Device Management (MDM)

Also known as: Mobile Device Management

Technology used to enforce security settings on phones, tablets, and laptops. MDM can require encryption, passcodes, remote wipe, app controls, and separation of work data.

Healthcare Technology

Modality Worklist

A DICOM workflow supplying imaging equipment with scheduled procedure and patient information. Incorrect worklist selection can associate images with the wrong patient.

Governance and Assurance

Model Card

A document describing a model's intended uses, evaluation, limitations, and other relevant characteristics. It supports informed deployment decisions.

Governance and Assurance

Model Drift

A change in a model's behavior or performance over time, often because data or operating conditions change. Monitoring helps identify when reevaluation is needed.

Governance and Assurance

Model Evaluation

A structured assessment of model performance, safety, or other properties for defined tasks and conditions. Results do not necessarily generalize beyond the tested setting.

AI and Data Privacy

Model Memorization

A model retaining specific training examples closely enough that they may be reproduced or inferred. Memorization can create privacy risks for sensitive training data.

Administrative

Model Policy

A template policy adapted to an organization's actual workflows. Model policies are useful only when customized, approved, trained, and followed.

Technical Safeguards

Multi-Factor Authentication (MFA)

Access control requiring two or more verification factors before granting access to ePHI. While HIPAA does not explicitly name MFA, the 2025 Security Rule NPRM proposes making it a required specification. Many practices already use MFA for EHR access.

Business Associates

Multi-Tenant Cloud

A cloud environment where multiple customers share provider infrastructure. HIPAA use requires proper logical separation, safeguards, and a BAA when the provider handles ePHI.

Related Cybersecurity

Mutual TLS (mTLS)

TLS authentication in which both sides authenticate using certificates. Certificate issuance, validation, and lifecycle management remain important.

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Administrative

National Drug Code

The adopted standard medical data code set for drugs and biologics in retail pharmacy transactions: National Drug Codes as maintained and distributed by HHS in collaboration with drug manufacturers.

Administrative Simplification

National Plan and Provider Enumeration System (NPPES)

The federal system used to assign and maintain National Provider Identifiers and associated provider information. NPI records should be kept current.

Administrative

National Plan Identifier

A proposed identifier for health plans that has not been implemented as a required standard. Organizations should avoid assuming an adopted plan identifier exists.

Administrative

National Provider Identifier (NPI)

The standard unique health identifier for health care providers: a 10-position all-numeric identifier with a check digit and no embedded intelligence. Covered providers must obtain an NPI, disclose it on request, use it in standard transactions, and report changes within 30 days.

Administrative Simplification

National Uniform Billing Committee (NUBC)

A committee maintaining standards for institutional claims, including the UB-04 form and related billing data definitions.

Administrative Simplification

National Uniform Claim Committee (NUCC)

A committee maintaining the standard professional claim form and related guidance, including provider taxonomy resources.

Administrative Simplification

NCPDP D.0

The National Council for Prescription Drug Programs telecommunications standard version adopted for specified retail pharmacy transactions under HIPAA.

Security Rule

Near Miss

An event that could have caused a privacy or security incident but was caught before harm occurred. Tracking near misses improves training and controls.

Privacy Rule

Need-to-Know Access

The workforce minimum necessary specification: identify the persons or classes of persons who need access to PHI to carry out their duties, the categories of PHI needed, and appropriate conditions on that access.

Technical Safeguards

Network Access Control

Technology that decides whether devices may connect to a network. NAC can enforce posture checks before access to networks with ePHI systems.

Technical Safeguards

Network Attached Storage

Shared storage connected to a network. NAS devices containing PHI need access controls, encryption where appropriate, backups, and patching.

Related Cybersecurity

Network Detection and Response (NDR)

Monitoring network activity to identify suspicious behavior and support investigation or response. Encrypted traffic can limit direct content visibility.

Security Rule

Network Diagram

A map of systems, segments, connections, and data flows. Current diagrams make risk analysis and incident response more accurate.

Technical Safeguards

Network Egress Control

A safeguard that limits or monitors outbound traffic from systems and networks. Egress controls can reduce unauthorized PHI exports and improve breach detection.

Technical Safeguards

Network Flow Log

A record of network traffic metadata between systems. Flow logs help investigate unusual transfers, lateral movement, and possible PHI exfiltration.

Technical Safeguards

Network Segmentation

Dividing a network into zones to limit movement between systems. Segmentation can reduce the blast radius of malware and protect systems containing ePHI from unnecessary exposure.

Related Cybersecurity

Next-Generation Firewall (NGFW)

A firewall combining traffic filtering with capabilities such as application awareness and intrusion prevention. Features and inspection limits vary by product.

Security Rule

NIST

The National Institute of Standards and Technology. Develops cybersecurity standards referenced by OCR. Key documents: NIST SP 800-66 (HIPAA Security Rule implementation), the Cybersecurity Framework, and NIST SP 800-53 (security controls). HHS has cited NIST guidance in multiple enforcement actions.

Administrative

No Surprises Act Record

Documentation generated under the surprise billing rules (notice and consent records, good faith estimates, required disclosures) lives under 45 CFR Part 149.

Research and Privacy

Noise Addition

Adding controlled random variation to data or results to reduce disclosure risk. Arbitrary noise does not automatically provide differential privacy.

Business Associates

Non-Disclosure Agreement

A confidentiality contract. An NDA may protect business information, but it does not replace a BAA when a vendor handles PHI for a covered entity.

Technical Safeguards

Non-Repudiation

Assurance that a person cannot reasonably deny a transaction or action. Digital signatures, audit logs, and strong authentication support non-repudiation.

Privacy Rule

Non-Routine Disclosure

For disclosures not made on a routine and recurring basis, develop criteria designed to limit PHI to the minimum necessary and review each request individually against those criteria.

Technical Safeguards

Nonproduction Environment

A test, staging, or development environment. Live PHI should be avoided there unless safeguards, approvals, and masking controls are in place.

Patient Rights

Normal Form of Production

The format in which records are provided to a requester. Patient access workflows should honor requested electronic form when readily producible.

Patient Rights

Notice Access Review

A patient-rights concept involving Notice Access Review. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Audit Evidence

A patient-rights concept involving Notice Audit Evidence. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Authorization Workflow

A patient-rights concept involving Notice Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Backup Test

A patient-rights concept involving Notice Backup Test. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Claims Transaction

A patient-rights concept involving Notice Claims Transaction. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Compliance Calendar

A patient-rights concept involving Notice Compliance Calendar. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Contingency Task

A patient-rights concept involving Notice Contingency Task. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Notice Delivery Method

Breach notice methods: written notice by first-class mail to the last known address (or email if the individual agreed), substitute notice when contact information is insufficient, and urgent notice by telephone in addition to written notice when there is possible imminent misuse.

Patient Rights

Notice Disclosure Log

A patient-rights concept involving Notice Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Eligibility Workflow

A patient-rights concept involving Notice Eligibility Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Encryption Review

A patient-rights concept involving Notice Encryption Review. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Evidence Packet

A patient-rights concept involving Notice Evidence Packet. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Exception Register

A patient-rights concept involving Notice Exception Register. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Incident Log

A patient-rights concept involving Notice Incident Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Enforcement

Notice of Final Determination

HHS's notice imposing a HIPAA civil monetary penalty when a timely hearing request is not made. It states the penalty and payment requirements.

Privacy Rule

Notice of Privacy Practices (NPP)

Individuals have a right to adequate written notice of the entity's uses and disclosures of PHI, the individual's rights, and the entity's legal duties, with a required header, content elements, effective date, distribution rules, posting requirements, and website availability.

Enforcement

Notice of Proposed Determination

HHS's formal notice proposing a HIPAA civil monetary penalty. It states the basis and amount and explains how to request a hearing.

Patient Rights

Notice Patient Request

A patient-rights concept involving Notice Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice PHI Handling

A patient-rights concept involving Notice PHI Handling. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Policy Review

A patient-rights concept involving Notice Policy Review. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Privacy Workflow

A patient-rights concept involving Notice Privacy Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Retention Check

A patient-rights concept involving Notice Retention Check. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Risk Finding

A patient-rights concept involving Notice Risk Finding. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Security Control

A patient-rights concept involving Notice Security Control. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice System Inventory

A patient-rights concept involving Notice System Inventory. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Training Record

A patient-rights concept involving Notice Training Record. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice User Provisioning

A patient-rights concept involving Notice User Provisioning. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Vendor Review

A patient-rights concept involving Notice Vendor Review. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Patient Rights

Notice Workforce Attestation

A patient-rights concept involving Notice Workforce Attestation. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Enforcement

Notification Letter

Also known as: Notification to Individuals

Individual breach notice must describe, to the extent possible, what happened and when, the types of information involved, steps individuals should take, what the entity is doing to investigate and mitigate, and contact procedures. Written notice goes by first-class mail, or email if the individual agreed, without unreasonable delay and no later than 60 days after discovery.

Enforcement

Notification Log

A record of breach or incident notices sent to patients, HHS, media, business associates, or partners. It supports evidence of timely notification.

Administrative

NPI Enumeration

The National Provider System assigns a single, unique NPI to each provider (with subpart enumeration rules), collects and maintains provider information, deactivates NPIs when appropriate, reactivates on request, and never reassigns a deactivated NPI to another provider.

Privacy Rule

NPP Acknowledgment

A provider with a direct treatment relationship must make a good faith effort to obtain the individual's written acknowledgment of receipt of the notice at first service delivery, and if not obtained, document the effort and why it failed.

Privacy Rule

Nursing Facility Record

Clinical and administrative documentation maintained by a nursing facility. These records are PHI when held by a covered provider or related business associate.

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Related Cybersecurity

OAuth 2.0

A framework for delegated authorization using access tokens. It lets an application request limited access to resources without receiving the user's password.

Physical Safeguards and Continuity

Object Lock

A storage feature restricting deletion or modification of objects for a retention period or hold. Its guarantees depend on mode, configuration, and privileges.

Technical Safeguards

Object Security

A technical approach that applies access controls, labels, or encryption directly to files, records, or data objects. It can help protect PHI even when data moves across systems.

Technical Safeguards

Object Storage

Cloud storage for files and unstructured data. Object buckets containing PHI need access policies, encryption, logging, and lifecycle controls.

Enforcement

OCR (Office for Civil Rights)

The HHS division that enforces HIPAA. Investigates complaints, conducts compliance reviews, provides technical assistance, and imposes penalties. Most investigations begin with patient complaints or breach reports, not random audits.

Security Rule

OCR Access Review

An administrative safeguard concept involving OCR Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

OCR Audit Evidence

A compliance oversight concept involving OCR Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Enforcement

OCR Audit Protocol

HHS's published procedures and criteria for evaluating selected HIPAA requirements during audits. The protocol helps organizations understand evidence requests but does not replace the underlying regulations.

Patient Rights

OCR Authorization Workflow

A patient-rights concept involving OCR Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

OCR Backup Test

A technical safeguard or security operations concept involving OCR Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

OCR Claims Transaction

An administrative safeguard concept involving OCR Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

OCR Compliance Calendar

An administrative safeguard concept involving OCR Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

OCR Contingency Task

An administrative safeguard concept involving OCR Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

OCR Disclosure Log

A patient-rights concept involving OCR Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Security Rule

OCR Eligibility Workflow

An administrative safeguard concept involving OCR Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

OCR Encryption Review

A technical safeguard or security operations concept involving OCR Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

OCR Evidence Packet

An administrative safeguard concept involving OCR Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

OCR Exception Register

An administrative safeguard concept involving OCR Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

OCR Incident Log

A technical safeguard or security operations concept involving OCR Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Patient Rights

OCR Patient Request

A patient-rights concept involving OCR Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

OCR PHI Handling

A privacy-rule concept involving OCR PHI Handling. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

OCR Policy Review

An administrative safeguard concept involving OCR Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

OCR Privacy Workflow

A privacy-rule concept involving OCR Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

OCR Retention Check

An administrative safeguard concept involving OCR Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

OCR Risk Finding

An administrative safeguard concept involving OCR Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

OCR Security Control

An administrative safeguard concept involving OCR Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

OCR System Inventory

An administrative safeguard concept involving OCR System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

OCR Training Record

An administrative safeguard concept involving OCR Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

OCR User Provisioning

An administrative safeguard concept involving OCR User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

OCR Vendor Review

A vendor and business associate oversight concept involving OCR Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

OCR Workforce Attestation

An administrative safeguard concept involving OCR Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Office Closure Procedure

A process for securing records, devices, mail, voicemail, and systems during temporary or permanent closure. It supports continuity and privacy protection.

Related Cybersecurity

Offline Backup

A backup not continuously accessible from active systems or networks. Reconnecting it for updates or restoration requires care to avoid contamination.

Business Associates

Offshore Vendor

A vendor that stores, processes, supports, or accesses PHI from outside the United States. Offshore arrangements require careful BAA terms, security review, and awareness of payer or state restrictions.

Enforcement

Omnibus Rule

The 2013 final rule implementing HITECH Act provisions into HIPAA. Extended requirements directly to business associates, strengthened the breach notification standard (from "harm" to "probability of compromise"), and expanded patient rights. The reason BAs are directly subject to enforcement today.

Technical Safeguards

On-Call Access

Temporary or after-hours access needed for care, support, or incident response. On-call access should be role-limited and logged.

Related Cybersecurity

Online Certificate Status Protocol (OCSP)

A protocol for obtaining the revocation status of a certificate. Response validation and availability influence its effectiveness.

Technical Safeguards

Online Intake Form

A web form used to collect patient or billing information. Forms collecting PHI need secure transport, storage, access controls, and vendor review.

Privacy Rule

Online Reviews and HIPAA

Privacy considerations when a healthcare organization responds to public reviews. A patient's public post does not itself authorize the organization to confirm treatment or disclose additional PHI; responses should avoid patient-specific disclosures without an applicable permission.

Administrative

Open Enrollment

The Exchange enrollment provision: the initial open enrollment period and the annual open enrollment period during which qualified individuals may enroll in or change qualified health plans.

Patient Rights

Open Notes

The common name for clinical note sharing driven by the information blocking rules: withholding electronic health information such as clinical notes can be information blocking under § 171.103 unless a regulatory exception applies.

Related Cybersecurity

OpenID Connect (OIDC)

An identity layer built on OAuth 2.0 that lets applications verify authentication and receive identity claims. Its ID tokens differ from access tokens.

Security Rule

Operational Resilience

An organization's ability to continue critical services during disruption. For healthcare, resilience connects contingency planning, backups, downtime procedures, and vendor readiness.

Administrative

Operational Safeguard

A day-to-day control that turns written policy into actual practice, such as access reviews, ticket approvals, log checks, badge procedures, or breach drills.

Patient Rights

Opt-Out Preference

A patient's choice to decline certain communications or directory listings when permitted. Preferences should be documented and honored across relevant workflows.

Healthcare Technology

Opt-Out Registry

A maintained record of individuals who have declined a specified activity or information-sharing arrangement. The effect of an opt-out depends on the governing rules.

Technical Safeguards

Optical Character Recognition

Technology that converts scanned images into searchable text. OCR output can create new PHI repositories when medical records, IDs, or billing documents are indexed.

Technical Safeguards

Order Entry System

A system used to enter medications, labs, imaging, or service orders. Because it creates and transmits PHI, access, integrity, and audit controls matter.

Related Cybersecurity

Order of Volatility

The relative speed at which different digital evidence sources may change or disappear. It guides collection priorities during an investigation.

Privacy Rule

Organ Procurement Organization

An organization involved in obtaining and coordinating organs for transplantation. HIPAA permits specified disclosures for organ, eye, or tissue donation and transplantation.

Privacy Rule

Organized Health Care Arrangement (OHCA)

A clinically integrated care setting in which individuals typically receive health care from more than one provider; an organized system of health care in which participating covered entities hold themselves out to the public as joint participants and engage in joint utilization review, quality assessment, or shared financial risk; or specified arrangements between group health plans and health insurance issuers or HMOs. OHCA members may share PHI for the arrangement's operations and may use a joint notice of privacy practices.

Technical Safeguards

Out-of-Band Verification

Confirming identity or request details through a separate communication channel. It reduces risk for password resets, portal invites, and sensitive disclosures.

Patient Rights

Out-of-Pocket Restriction

The mandatory restriction: when the individual or someone on their behalf (other than the plan) has paid for the item or service in full, the entity must honor a request not to disclose it to the health plan for payment or operations, unless disclosure is required by law.

Administrative

Outage Procedure

Steps for operating through a system outage, implementing the emergency mode operation specification for protection of ePHI during the event.

Technical Safeguards

Outbound Email Review

A control or process for checking messages before they leave the organization. It can catch misaddressed emails or attachments containing PHI.

Related Cybersecurity

Output Encoding

Transforming data for safe inclusion in a particular output context, such as HTML. The correct encoding depends on that context.

Business Associates

Outsourced Billing

A third party billing for a provider handles PHI for a covered function and is a business associate; billing is named in the definition.

Business Associates

Outsourced Coding

Coding vendors receive PHI to assign billing codes on the provider's behalf, a business associate function requiring a BAA.

Security Rule

Overdue Remediation

A risk, audit, or incident action that missed its due date. Tracking overdue items helps leadership prioritize unresolved HIPAA exposure.

Healthcare Technology

Overlay Record

A record incorrectly containing information from more than one patient. An overlay can cause clinical errors and inappropriate disclosure.

Technical Safeguards

Override Log

A record of when a user bypasses a normal restriction or alert. Override logs should be reviewed for appropriateness and potential privacy concerns.

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107 terms · 26 with a CFR citationCompliance Glossary card: HIPAA terms that start with the letter PBack to A to Z ↑
Related Cybersecurity

Parameterized Query

A database query separating executable query structure from supplied data values. It is a primary defense against SQL injection.

Research and Privacy

Parental Permission

A parent's or guardian's agreement to a child's participation in research under applicable research rules. It differs from the child's assent and HIPAA authorization.

42 CFR Part 2

Part 2 Program

A program meeting the definition in 42 CFR Part 2, including qualifying providers that hold themselves out as providing substance use disorder diagnosis, treatment, or referral. Federal assistance affects Part 2 applicability.

Related Cybersecurity

Pass-the-Hash

Using a captured password hash directly to authenticate in systems that support the relevant protocol behavior, without recovering the plaintext password.

Related Cybersecurity

Pass-the-Ticket

Using a stolen authentication ticket, commonly a Kerberos ticket, to access systems as the associated identity.

Related Cybersecurity

Passkey

A public-key credential used to authenticate to a particular service, often unlocked with a device PIN or biometric check. Passkeys may be device-bound or synchronized.

Technical Safeguards

Password Manager

A tool commonly used to satisfy the addressable password management specification: procedures for creating, changing, and safeguarding passwords.

Related Cybersecurity

Password Spraying

Trying a few common passwords across many accounts, often to avoid per-account lockout thresholds. Monitoring must look across accounts as well as individual failures.

Related Cybersecurity

Passwordless Authentication

Authentication that does not rely on a user entering a reusable password. Security depends on the authenticator, recovery process, and resistance to phishing.

Technical Safeguards

Patch Management

Identifying, testing, and applying software updates to fix known vulnerabilities. The Security Rule's requirement to protect against reasonably anticipated threats encompasses keeping systems updated. Unpatched software is a leading entry point for ransomware in healthcare. OCR has cited failure to patch in multiple enforcement actions.

Related Cybersecurity

Path Traversal

Manipulating a file path to access locations outside an intended directory. Validating and constraining resolved paths helps prevent it.

Patient Rights

Patient Access API

Patient app access to records rides on the standardized API for patient and population services certification criterion; CMS program rules (Title 42) require payers to expose Patient Access APIs built on the same standards.

Administrative

Patient Estimate

The good faith estimate requirement: providers and facilities must give uninsured or self-pay individuals an estimate of expected charges for scheduled items and services, within the section's timeframes and content requirements.

Healthcare Technology

Patient Identity Resolution

Determining which records or identifiers refer to the same patient. It combines matching rules, evidence, and handling of uncertain results.

Privacy Rule

Patient Matching

The process of linking records to the correct individual. Matching errors can cause wrong-record access, disclosure, or clinical safety problems.

Technical Safeguards

Patient Portal

A secure online system that lets patients view records, send messages, request appointments, or pay bills. Portal access requires identity proofing, authentication, audit logging, and appropriate privacy controls.

Healthcare Technology

Patient Record Merge

Combining records determined to belong to the same patient. The process should preserve history and support correction of mistaken merges.

Healthcare Technology

Patient Record Unmerge

Separating records that were incorrectly merged. Correction requires careful attribution of clinical content and identifiers.

Related Laws and Frameworks

Patient Safety and Quality Improvement Act (PSQIA)

A federal law establishing protections for qualifying patient safety work product. Its confidentiality rules operate alongside HIPAA rather than replacing HIPAA obligations.

Research and Privacy

Patient Safety Evaluation System (PSES)

The processes through which a provider collects, manages, or analyzes information for reporting to a PSO. Designation alone does not protect otherwise excluded records.

Research and Privacy

Patient Safety Organization (PSO)

An entity listed under the federal patient safety framework to collect and analyze patient safety information. HIPAA and patient safety confidentiality rules may both apply.

Related Laws and Frameworks

Patient Safety Work Product (PSWP)

Information qualifying for protection under the patient safety statute and regulations. Ordinary medical records and information required for external reporting are not automatically PSWP.

Healthcare Technology

Patient-Generated Health Data (PGHD)

Health-related information created or recorded by patients or others outside traditional clinical encounters, such as home measurements or symptom reports.

Healthcare Technology

Patient-Reported Outcome (PRO)

Information about health status reported directly by a patient without interpretation by a clinician or other observer.

Privacy Rule

Payment

Activities of a health plan to obtain premiums or determine or fulfill its coverage and benefit responsibilities, and activities of a provider or plan to obtain or provide reimbursement for health care. Includes eligibility and coverage determinations, adjudication or subrogation of claims, risk adjusting, billing, claims management, collection activities, medical necessity and justification-of-charges review, utilization review (precertification, preauthorization, concurrent and retrospective review), and limited disclosures to consumer reporting agencies.

Administrative

Payment and Remittance Advice

The named HIPAA transaction pairing payment (EFT) with the explanation of payment (X12N 835 remittance advice).

Administrative Simplification

Payment Reassociation

Matching a health care payment with its related remittance advice. Matching identifiers help reconcile the financial transfer and payment explanation.

Related Cybersecurity

Permission Creep

Permissions accumulating as a user's roles change without removal of obsolete access. Regular review can identify excess privileges.

Technical Safeguards

Person or Entity Authentication

The required standard to implement procedures to verify that a person or entity seeking access to ePHI is the one claimed.

Patient Rights

Personal Representative

A person with authority under applicable law to act on behalf of an individual in making health care decisions, or for a decedent's estate, must be treated as the individual for Privacy Rule purposes, subject to the abuse, neglect, and endangerment exception at § 164.502(g)(5).

Research and Privacy

Perturbation

Changing data through controlled transformations to reduce disclosure risk. Methods must be evaluated for privacy protection and analytical distortion.

Privacy Rule

PHI Access Review

A privacy-rule concept involving PHI Access Review. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Enforcement

PHI Audit Evidence

A compliance oversight concept involving PHI Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

PHI Authorization Workflow

A patient-rights concept involving PHI Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

PHI Backup Test

A technical safeguard or security operations concept involving PHI Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Privacy Rule

PHI Claims Transaction

A privacy-rule concept involving PHI Claims Transaction. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Privacy Rule

PHI Compliance Calendar

A privacy-rule concept involving PHI Compliance Calendar. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

PHI Contingency Task

An administrative safeguard concept involving PHI Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

PHI Disclosure Log

A patient-rights concept involving PHI Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

PHI Eligibility Workflow

A privacy-rule concept involving PHI Eligibility Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Technical Safeguards

PHI Encryption Review

A technical safeguard or security operations concept involving PHI Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Privacy Rule

PHI Evidence Packet

A privacy-rule concept involving PHI Evidence Packet. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Privacy Rule

PHI Exception Register

A privacy-rule concept involving PHI Exception Register. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Technical Safeguards

PHI Incident Log

A technical safeguard or security operations concept involving PHI Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Patient Rights

PHI Patient Request

A patient-rights concept involving PHI Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Administrative

PHI Policy Review

An administrative safeguard concept involving PHI Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

PHI Privacy Workflow

A privacy-rule concept involving PHI Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

PHI Retention Check

An administrative safeguard concept involving PHI Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

PHI Risk Finding

An administrative safeguard concept involving PHI Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

PHI Security Control

A privacy-rule concept involving PHI Security Control. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

PHI System Inventory

An administrative safeguard concept involving PHI System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

PHI Training Record

An administrative safeguard concept involving PHI Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

PHI User Provisioning

A privacy-rule concept involving PHI User Provisioning. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Business Associates

PHI Vendor Review

A vendor and business associate oversight concept involving PHI Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

PHI Workforce Attestation

An administrative safeguard concept involving PHI Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Phishing

Not named in the regulation. Phishing defenses fall under the security awareness and training standard, including the specification for guarding against, detecting, and reporting malicious software.

Related Cybersecurity

Phishing-Resistant MFA

Multi-factor authentication designed to prevent a fake website from successfully relaying or stealing usable authentication credentials. Cryptographic binding to the legitimate service is central.

Security Rule

Physical Safeguards

Physical measures, policies, and procedures to protect electronic information systems and related buildings and equipment from natural and environmental hazards and unauthorized intrusion.

Healthcare Technology

Picture Archiving and Communication System (PACS)

A system for storing, retrieving, displaying, and distributing medical images. Image files and their metadata may contain PHI.

Administrative Simplification

Place of Service Code

A code indicating the setting where a healthcare service was furnished. Accurate setting information affects claim processing.

Governance and Assurance

Plan of Action and Milestones (POA&M)

A tracked plan describing security weaknesses, planned corrective actions, responsible parties, and completion milestones.

Privacy Rule

Plan Sponsor

Defined as at section 3(16)(B) of ERISA: the employer, for a plan established by a single employer; the employee organization, for a plan maintained by one; or the association, committee, joint board of trustees, or similar group, for a multi-employer plan.

Physical Safeguards and Continuity

Point-in-Time Recovery (PITR)

Restoring data to a selected earlier state using backups, snapshots, or transaction history. It helps recover from unwanted changes or corruption.

Administrative

Policies and Procedures

Both rules require implementing reasonable and appropriate written policies and procedures to comply with their standards, maintained in accordance with the documentation requirements and changed as needed.

Research and Privacy

Population Uniqueness

A combination of attributes belonging to only one person in the relevant population. It differs from uniqueness within a smaller sample.

Patient Rights

Portal Invitation

A message inviting a patient to create portal access. It should verify destination details and avoid exposing more PHI than necessary.

Technical Safeguards

Possession Factor

An authentication factor based on something the user has, such as a hardware key, authenticator app, smart card, or security token. It is commonly paired with a password for MFA.

Research and Privacy

Pragmatic Clinical Trial

A study designed to evaluate interventions under conditions close to routine practice. Practical study design does not remove consent or privacy requirements.

Related Law

Pre-Existing Condition Exclusions

Coverage limitations based on a health condition that existed before enrollment. HIPAA historically limited these exclusions; the Affordable Care Act generally prohibits them in group health plans and individual health insurance, with limited exceptions such as grandfathered individual coverage.

Privacy Rule

Preemption (State Law)

HIPAA standards preempt contrary state law, with exceptions: Secretary-granted exception determinations, state laws more stringent than the federal standard, public health reporting laws, and certain health plan reporting and audit laws. More stringent state privacy protections survive.

Administrative

Premium Payment Transaction

The health plan premium payments transaction, conducted with the adopted ASC X12N 820 standard.

Related Cybersecurity

Preventive Control

A safeguard intended to stop an unwanted event before it occurs, such as access restrictions or safe input handling.

Research and Privacy

Privacy Budget

Parameters controlling permitted privacy loss in a differential privacy process. Repeated analyses can consume or compose that budget.

Research and Privacy

Privacy by Default

Configuring a system's initial settings to limit unnecessary data collection, access, or sharing. Defaults should reflect the actual processing purpose.

Research and Privacy

Privacy by Design

Integrating privacy considerations into a system's architecture and lifecycle from the beginning, rather than adding protections only after deployment.

Governance and Assurance

Privacy Governance

The roles, policies, decision processes, and oversight used to manage how an organization handles personal information.

Research and Privacy

Privacy Impact Assessment (PIA)

An assessment of how a system or activity handles personal information and affects individuals' privacy. It identifies risks and planned safeguards.

Research and Privacy

Privacy Loss

A measure of how much an observation can distinguish neighboring datasets in differential privacy. It is not the same as a count of exposed records.

Administrative

Privacy Officer

A covered entity must designate, and document, a privacy official responsible for developing and implementing its privacy policies and procedures, plus a contact person or office for complaints and further information.

Related Cybersecurity

Privacy Screen

A display filter that limits viewing from side angles. It can reduce casual observation but does not replace appropriate workstation placement and access controls.

Research and Privacy

Privacy Threat Modeling

Systematically examining how a system could cause privacy harm, including misuse, unexpected inference, and inappropriate information flows.

Research and Privacy

Privacy-Enhancing Technology (PET)

Technology designed to reduce privacy risks during data processing or sharing. PETs do not replace legal permissions or governance.

Research and Privacy

Private Set Intersection (PSI)

A cryptographic technique for finding common elements between parties' sets while limiting disclosure of other elements.

Related Cybersecurity

Privilege Escalation

Obtaining permissions beyond those originally granted. It may involve exploiting a vulnerability, misconfiguration, or excessive administrative access.

Related Cybersecurity

Privileged Access Management (PAM)

Controls for high-power accounts and administrative sessions, such as credential vaulting, approval, time-limited access, and session recording.

Healthcare Technology

Probabilistic Matching

Matching records using weighted evidence or likelihood estimates rather than requiring every identifying field to agree exactly.

Administrative

Procedure Code

Procedures are reported with the adopted code sets: CPT-4 and HCPCS for physician and other health care services, ICD-10-PCS for inpatient hospital procedures, and CDT for dental services.

Privacy Rule

Promotional Gift Exception

An exception allowing a covered entity to provide an individual with a promotional gift of nominal value without obtaining a HIPAA marketing authorization.

AI and Data Privacy

Prompt Injection

Instructions placed in input that attempt to redirect an AI system away from its intended task or controls. Untrusted documents and tool outputs can carry injections.

AI and Data Privacy

Prompt Retention

The storage and retention of inputs submitted to an AI service. Retention settings and contract terms affect ongoing exposure of sensitive information.

Related Cybersecurity

Proof Key for Code Exchange (PKCE)

An OAuth extension using a verifier and challenge to reduce misuse of intercepted authorization codes. It supplements the authorization-code flow.

Related Cybersecurity

Proof-of-Concept Exploit

A demonstration showing that a vulnerability can be exploited. A demonstration does not necessarily represent the full practical attack capability.

Privacy Rule

Protected Health Information (PHI)

Also known as: PHI

Individually identifiable health information transmitted by electronic media, maintained in electronic media, or transmitted or maintained in any other form or medium. PHI excludes education records covered by FERPA, the student treatment records described at 20 U.S.C. 1232g(a)(4)(B)(iv), employment records held by a covered entity in its role as employer, and records of a person who has been deceased for more than 50 years.

Administrative Simplification

Provider-Level Adjustment (PLB)

A remittance adjustment applied at the provider level rather than to a particular claim or service line.

Research and Privacy

Pseudonymization

Replacing identifying values with codes or alternative labels while retaining a way to reconnect them. Pseudonymized health data may still be PHI.

Privacy Rule

Psychotherapy Notes

Notes recorded in any medium by a mental health professional documenting or analyzing the contents of conversation during a private, group, joint, or family counseling session, that are separated from the rest of the individual's medical record. Excludes medication prescription and monitoring, session start and stop times, treatment modalities and frequencies, clinical test results, and any summary of diagnosis, functional status, treatment plan, symptoms, prognosis, and progress to date.

Privacy Rule

Public Health Activities

Permitted disclosures without authorization to public health authorities for preventing or controlling disease, injury, or disability, including reporting disease, births and deaths, child abuse or neglect, FDA-regulated product safety, communicable disease exposure, and workplace medical surveillance in stated circumstances.

Research and Privacy

Public Health Emergency (PHE)

A formally declared emergency under applicable public health authority. The declaration's legal effects depend on the statute and any accompanying waivers.

Related Cybersecurity

Public Key Infrastructure (PKI)

The systems, policies, and roles used to issue, manage, validate, and revoke public-key certificates.

Physical Safeguards and Continuity

Pulping

Breaking paper down into pulp to destroy recorded information. Appropriate processing can support secure disposal of paper records.

Related Cybersecurity

Purple Team

A collaborative approach in which offensive and defensive teams work together to improve detection and protection through shared findings.

Research and Privacy

Purpose Limitation

Restricting personal-data use to specified, legitimate purposes. HIPAA permissions and other applicable laws determine which purposes are allowed.

Research and Privacy

Purpose Specification

Stating why personal information will be collected or used. Clear purposes support proportionate collection and appropriate access decisions.

Related Cybersecurity

Push Authentication

Authentication approval requested through a notification on a registered device. Repeated unsolicited prompts can be a sign of an attack.

Q

56 terms · 5 with a CFR citationCompliance Glossary card: HIPAA terms that start with the letter QBack to A to Z ↑
Healthcare Technology

QHIN Technical Framework (QTF)

The technical specifications supporting exchange between QHINs under TEFCA. It defines applicable exchange mechanisms and technical requirements.

Security Rule

Qualified Access Review

An administrative safeguard concept involving Qualified Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

Qualified Audit Evidence

A compliance oversight concept involving Qualified Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Qualified Authorization Workflow

A patient-rights concept involving Qualified Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Qualified Backup Test

A technical safeguard or security operations concept involving Qualified Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Qualified Claims Transaction

An administrative safeguard concept involving Qualified Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Qualified Compliance Calendar

An administrative safeguard concept involving Qualified Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Qualified Contingency Task

An administrative safeguard concept involving Qualified Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

Qualified Disclosure Log

A patient-rights concept involving Qualified Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Security Rule

Qualified Eligibility Workflow

An administrative safeguard concept involving Qualified Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Qualified Encryption Review

A technical safeguard or security operations concept involving Qualified Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Qualified Evidence Packet

An administrative safeguard concept involving Qualified Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Qualified Exception Register

An administrative safeguard concept involving Qualified Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Healthcare Technology

Qualified Health Information Network (QHIN)

A network designated to connect with other QHINs under TEFCA's requirements. Participants exchange information through those network arrangements.

Administrative

Qualified Health Plan

A health plan that has in effect a certification that it meets the standards of Part 156 Subpart C, issued or recognized by each Exchange through which the plan is offered.

Technical Safeguards

Qualified Incident Log

A technical safeguard or security operations concept involving Qualified Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Administrative

Qualified Individual

A person with appropriate role, authority, or expertise for a specific compliance task. Documentation should show why the individual was assigned.

Patient Rights

Qualified Patient Request

A patient-rights concept involving Qualified Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Qualified PHI Handling

A privacy-rule concept involving Qualified PHI Handling. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Qualified Policy Review

An administrative safeguard concept involving Qualified Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Qualified Privacy Workflow

A privacy-rule concept involving Qualified Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Privacy Rule

Qualified Protective Order

A court or tribunal order, or a stipulation, that prohibits the parties from using or disclosing the PHI for any purpose other than the litigation and requires return or destruction of the PHI, including copies, at the end of the proceeding.

Administrative

Qualified Retention Check

An administrative safeguard concept involving Qualified Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Qualified Risk Finding

An administrative safeguard concept involving Qualified Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Qualified Security Assessor

A professional role used in some security assessment programs. It is not a HIPAA-defined certification, but assessor evidence may support broader vendor or control review.

Security Rule

Qualified Security Control

An administrative safeguard concept involving Qualified Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Qualified Service Organization Agreement

Part 2's analog to a business associate agreement: the agreement by which a service organization receiving Part 2 records acknowledges it is bound by the Part 2 rules and will resist unauthorized efforts to obtain the records.

Administrative

Qualified System Inventory

An administrative safeguard concept involving Qualified System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Qualified Training Record

An administrative safeguard concept involving Qualified Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Qualified User Provisioning

An administrative safeguard concept involving Qualified User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Qualified Vendor Review

A vendor and business associate oversight concept involving Qualified Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

Qualified Workforce Attestation

An administrative safeguard concept involving Qualified Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Research and Privacy

Quality Assurance Activity

An activity evaluating whether services or processes meet established standards. Certain healthcare quality activities fall within HIPAA health care operations.

Administrative

Quality Assurance Review

Quality assessment activities are health care operations by definition, permitting use of PHI without authorization under § 164.506.

Privacy Rule

Quality Control Sample

A limited record sample used to test process accuracy. Samples containing PHI should be minimized, protected, and destroyed when no longer needed.

Privacy Rule

Quality Improvement

Quality assessment and improvement activities, including outcomes evaluation and development of clinical guidelines, are the first-listed health care operations.

Research and Privacy

Quality Improvement Activity

An organized effort to improve care processes or outcomes. Whether an activity is health care operations or research depends on its actual purpose and design.

Administrative

Quality Measure

A metric used to assess care, outcomes, safety, or performance. Measures may rely on PHI and should follow minimum necessary and reporting rules.

Administrative

Quality Reporting

Submitting care quality or performance data to a payer, registry, or government program. Reports should use minimum necessary data and appropriate agreements.

Technical Safeguards

Quarantine Folder

A controlled location where suspicious files, messages, or records are isolated for review. If PHI is present, access and retention still need safeguards.

Technical Safeguards

Quarterly Access Review

A scheduled review of user permissions. It helps detect excessive access, stale accounts, role drift, and termination failures before they create incidents.

Administrative

Quarterly Compliance Review

A recurring review of training, incidents, risks, policies, BAAs, and evidence. It keeps HIPAA work from becoming a once-a-year scramble.

Technical Safeguards

Quarterly Patch Cycle

A recurring patch process for lower-risk updates. Critical vulnerabilities affecting ePHI systems may need faster handling outside the routine cycle.

Business Associates

Quarterly Vendor Review

A recurring review of business associates and key vendors. It checks BAA status, incidents, security evidence, subcontractors, and service changes.

Technical Safeguards

Query of Records

A search or lookup of patient information in an EHR, HIE, or other system. Queries should be tied to a permitted purpose and captured in audit logs.

Technical Safeguards

Query-Based Exchange

A health information exchange model where one system searches another for patient records. Access should be tied to identity, purpose, consent rules, and audit logs.

Privacy Rule

Questioned Disclosure

A disclosure that must be reviewed because its authority, recipient, or minimum necessary scope is unclear. It should be paused or escalated before release when possible.

Privacy Rule

Questionnaire Response

A completed form from a patient, workforce member, or vendor. Responses may contain PHI, compliance evidence, or security information requiring protection.

Administrative

Queue Management

The workflow for routing access requests, amendment requests, incidents, claims, or privacy tasks to the right owner. Good queue management helps meet HIPAA deadlines and documentation expectations.

Administrative

Queue Monitoring

Reviewing work queues for stuck claims, referrals, faxes, portal messages, or incidents. Queues containing PHI need timely handling and access limits.

Technical Safeguards

Queued Transaction

An electronic transaction waiting to be processed or transmitted. Queues containing PHI need access controls, retention rules, monitoring, and error handling.

Research and Privacy

Qui Tam Action

A lawsuit brought by a private person on behalf of the government under a law such as the False Claims Act. Health information involved remains subject to applicable protections.

Administrative

Quick Response Procedure

A short incident procedure for urgent privacy or security events. It should identify first actions, escalation contacts, evidence preservation, and breach review triggers.

Related Cybersecurity

Quishing

Phishing using a QR code to direct someone to deceptive content. The encoded destination may be difficult to inspect before opening.

Administrative

Quorum for Compliance Committee

The minimum attendance needed for governance decisions to be valid. Defining quorum helps document oversight and accountability for privacy and security decisions.

Technical Safeguards

Quota Management

Controls that limit storage, message, or export volume. Quotas can reduce accidental bulk exposure of PHI and support monitoring for abnormal activity.

R

87 terms · 23 with a CFR citationCompliance Glossary card: HIPAA terms that start with the letter RBack to A to Z ↑
Related Cybersecurity

Race Condition

A weakness caused by operations occurring in an unexpected timing or order. Concurrent requests may bypass checks or corrupt state.

Healthcare Technology

Radiology Information System (RIS)

A system managing radiology workflows, such as scheduling, examination tracking, and reporting. It commonly connects with imaging and clinical-record systems.

Research and Privacy

Randomized Response

A survey or data-collection method using randomization so an individual's response is less directly revealing while aggregate estimates remain possible.

Security Rule

Ransomware

A ransomware encryption of ePHI is a security incident by definition (unauthorized access and interference with system operations), and under OCR guidance it is presumptively a breach of unsecured PHI unless the four-factor assessment demonstrates a low probability of compromise.

Enforcement

Reasonable Cause

An act or omission in which a covered entity or business associate knew, or by exercising reasonable diligence would have known, that the act or omission violated an administrative simplification provision, but in which the entity did not act with willful neglect.

Enforcement

Reasonable Diligence

The business care and prudence expected from a person seeking to satisfy a legal requirement under similar circumstances.

Administrative

Reassociation

Matching an EFT payment to its corresponding 835 remittance advice by trace number, governed by the Phase III CORE 370 Reassociation Rule adopted as an operating rule.

Administrative Simplification

Reassociation Trace Number

An identifier used to connect a payment with its corresponding remittance information. It supports automated healthcare payment reconciliation.

Healthcare Technology

Recognized Coordinating Entity (RCE)

The organization responsible for specified coordination, implementation, and oversight functions under TEFCA. It administers the Common Agreement framework.

Security Rule

Recognized Security Practices

A 2021 HITECH amendment requiring OCR to consider whether an entity had recognized security practices in place for the prior 12 months when determining fines. Includes NIST Cybersecurity Framework compliance and Section 405(d) of the Cybersecurity Act of 2015. Provides tangible incentive to adopt industry-standard security frameworks.

Healthcare Technology

Record Locator Service (RLS)

A service identifying where records about a patient may be available. It helps route discovery or retrieval requests across organizations.

Administrative

Record Retention

Required documentation must be retained for six years from the date of its creation or the date when it last was in effect, whichever is later. This is a documentation retention rule; HIPAA does not set medical record retention periods, which are state law.

Research and Privacy

Record Suppression

Withholding entire records from a data release to reduce disclosure risk. Suppression can affect completeness and analysis quality.

Related Cybersecurity

Recovery Code

A backup secret used to regain access when a normal authenticator is unavailable. Recovery codes should be securely stored and retired after use.

Physical Safeguards and Continuity

Recovery Dependency

A system, service, credential, or resource that another activity needs to recover. Dependencies influence restoration order.

Related Cybersecurity

Recovery Point Objective (RPO)

The targeted point in time to which data must be recoverable after disruption. It expresses the tolerable loss of recent data.

Related Cybersecurity

Recovery Time Objective (RTO)

The targeted maximum time to restore a service after disruption. It guides recovery planning and capability choices.

Related Cybersecurity

Red Team

A group conducting authorized adversarial testing of an organization's defenses. The engagement's scope and rules define permitted activity.

Administrative

Referral Authorization

The referral certification and authorization transaction, conducted with the adopted ASC X12N 278 standard.

Related Cybersecurity

Refresh Token

A credential used to obtain new access tokens without repeating the original interactive authorization. Its longevity makes secure storage and revocation important.

Administrative

Remediation Plan

The documented plan for reducing identified risks; it implements the required risk management specification, which calls for measures sufficient to bring risk to a reasonable and appropriate level.

Administrative Simplification

Remittance Advice Remark Code (RARC)

A code supplying additional explanation about a claim adjustment or remittance processing. It often complements a CARC.

Technical Safeguards

Remote Access

Access to systems from outside the organization's controlled network. Remote access to ePHI should use MFA, encryption, device controls, logging, and clear workforce rules.

Related Cybersecurity

Remote Access Trojan (RAT)

Malware providing an attacker with remote control of a compromised device. Capabilities may include surveillance, file access, and command execution.

Related Cybersecurity

Remote Attestation

Providing verifiable evidence about a remote system's hardware or software state. The verifier must evaluate the evidence against trusted expectations.

Related Cybersecurity

Remote Code Execution (RCE)

Execution of attacker-controlled code on another system. Vulnerable software or unsafe input processing may provide the entry point.

Related Cybersecurity

Remote File Inclusion (RFI)

A weakness allowing an application to include content from an attacker-controlled remote location, potentially leading to code execution.

Healthcare Technology

Remote Patient Monitoring (RPM)

Collecting and reviewing patient measurements outside a traditional care setting through connected tools or devices. Data flows may involve several service providers.

Technical Safeguards

Remote Wipe

A control that deletes managed data from a lost, stolen, or retired device. Remote wipe supports mobile and BYOD protection for ePHI.

Privacy Rule

Required by Law (Disclosure)

A mandate contained in law that compels a use or disclosure of PHI and is enforceable in a court of law. Includes court orders and court-ordered warrants; subpoenas or summonses issued by a court, grand jury, inspector general, or authorized administrative body; civil or authorized investigative demands; Medicare conditions of participation; and statutes or regulations requiring production of information, including when payment is sought under a government benefit program.

Security Rule

Required Implementation Specification

A specification the regulation marks as required must be implemented as written. No assessment, alternative measure, or documentation substitute applies.

Privacy Rule

Research (HIPAA)

A systematic investigation, including research development, testing, and evaluation, designed to develop or contribute to generalizable knowledge.

Research and Privacy

Research Data Enclave

A controlled environment in which approved researchers analyze restricted data. Access restrictions and review of exported results help limit disclosure.

Research and Privacy

Research Protocol

The written plan describing a research study's objectives, methods, participants, and procedures. Its information needs help define appropriate PHI access and permissions.

Research and Privacy

Research Recruitment

Finding and inviting potential study participants. Accessing or disclosing PHI for recruitment requires an applicable HIPAA permission or authorization pathway.

Research and Privacy

Research Repository

A collection of data or specimens maintained for research use. Identifiable health information may remain subject to HIPAA and applicable research protections.

Enforcement

Resolution Agreement

A formal settlement between OCR and an entity resolving a compliance investigation. Typically includes a monetary payment and a corrective action plan. Published on the HHS website as enforcement precedent.

Patient Rights

Retaliation Prohibition

No intimidation, threats, coercion, discrimination, or other retaliatory action against individuals for exercising Privacy Rule rights, filing a complaint, participating in an investigation or hearing, or opposing an unlawful act or practice in good faith.

Governance and Assurance

Retrieval Poisoning

Manipulating material available to a retrieval system so an AI system uses misleading or malicious content in its responses.

AI and Data Privacy

Retrieval-Augmented Generation (RAG)

An AI approach that retrieves external information to help generate an answer. Access permissions must apply to retrieval as well as the generated response.

Administrative Simplification

Revenue Code

A code identifying a category of services or charges on an institutional claim. It helps describe how facility charges are grouped.

Patient Rights

Reviewable Access Denial

Also known as: Reviewable Grounds for Denial of Access

A denial of an individual's PHI access based on specified harm-related grounds that carries a right to independent review by a licensed health care professional.

Patient Rights

Right of Access

The individual's right to inspect and obtain a copy of PHI in a designated record set, excluding psychotherapy notes and litigation-prepared information; in the form and format requested if readily producible; within 30 days with one 30-day extension; for a reasonable, cost-based fee. The entity must also transmit copies to a third party the individual clearly designates in a signed writing.

Enforcement

Right of Access Initiative

An OCR enforcement initiative focused on individuals' timely, appropriately priced access to health records under HIPAA. It addresses failures to honor the Right of Access.

Patient Rights

Right to Amend

The individual's right to have a covered entity amend PHI in a designated record set. The entity acts within 60 days (one 30-day extension) and either makes the amendment and notifies relevant parties, or issues a written denial explaining the basis and the individual's rights.

Governance and Assurance

Right to Audit

A contractual right to examine specified controls, records, or practices. Scope, access limits, and usable evidence determine its practical value.

Patient Rights

Right to Request Restrictions

Also known as: Request for Restriction

Individuals may request restrictions on uses and disclosures for treatment, payment, operations, and to persons involved in care. The entity need not agree, except it MUST agree when the disclosure would go to a health plan for payment or operations and the item or service was paid out of pocket in full.

Administrative

Risk

Not separately defined in the regulation. The Security Rule operationalizes risk through the required risk analysis and risk management specifications: assess threats and vulnerabilities to ePHI, then reduce them to a reasonable and appropriate level.

Security Rule

Risk Acceptance

A documented decision that a residual risk is at a reasonable and appropriate level, made using the flexibility factors: size, complexity, and capabilities; technical infrastructure; costs; and probability and criticality of the risks.

Administrative

Risk Access Review

An administrative safeguard concept involving Risk Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Governance and Assurance

Risk Appetite

The broad amount and types of risk an organization is willing to pursue or retain in achieving its objectives.

Enforcement

Risk Audit Evidence

A compliance oversight concept involving Risk Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Risk Authorization Workflow

A patient-rights concept involving Risk Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Risk Backup Test

A technical safeguard or security operations concept involving Risk Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Administrative

Risk Claims Transaction

An administrative safeguard concept involving Risk Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Risk Compliance Calendar

An administrative safeguard concept involving Risk Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Risk Contingency Task

An administrative safeguard concept involving Risk Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

Risk Disclosure Log

A patient-rights concept involving Risk Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Administrative

Risk Eligibility Workflow

An administrative safeguard concept involving Risk Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Risk Encryption Review

A technical safeguard or security operations concept involving Risk Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Administrative

Risk Evidence Packet

An administrative safeguard concept involving Risk Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Risk Exception Register

An administrative safeguard concept involving Risk Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Risk Incident Log

A technical safeguard or security operations concept involving Risk Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Risk Management

The required specification to implement security measures sufficient to reduce risks and vulnerabilities to a reasonable and appropriate level to comply with § 164.306(a).

Patient Rights

Risk Patient Request

A patient-rights concept involving Risk Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Administrative

Risk PHI Handling

An administrative safeguard concept involving Risk PHI Handling. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Risk Policy Review

An administrative safeguard concept involving Risk Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Risk Privacy Workflow

An administrative safeguard concept involving Risk Privacy Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Risk Register

The working inventory of identified risks and their treatment. Not named in the rule, but the standard way entities document that risk management decisions were made and tracked.

Administrative

Risk Retention Check

An administrative safeguard concept involving Risk Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Risk Security Control

An administrative safeguard concept involving Risk Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Risk System Inventory

An administrative safeguard concept involving Risk System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Related Cybersecurity

Risk Tolerance

The amount or range of risk an organization is willing to accept for a particular activity. It guides decisions about controls and escalation.

Administrative

Risk Training Record

An administrative safeguard concept involving Risk Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Risk User Provisioning

An administrative safeguard concept involving Risk User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Risk Vendor Review

A vendor and business associate oversight concept involving Risk Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

Risk Workforce Attestation

An administrative safeguard concept involving Risk Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Related Cybersecurity

Risk-Based Authentication

Adapting authentication requirements using signals about the login's risk, such as device history, location, or unusual behavior.

Administrative

Role Change Review

Reviewing and modifying a user's right of access when duties change implements the addressable access establishment and modification specification.

Related Cybersecurity

Role Mining

Analyzing existing permissions and usage to identify useful access roles. Inherited excessive access should not simply be copied into the new roles.

Technical Safeguards

Role-Based Access Control (RBAC)

A common method of satisfying information access management: access rights granted by job role, consistent with documented policies for authorizing access to ePHI.

Related Cybersecurity

Root Cause Analysis (RCA)

An investigation of underlying causes of a failure or incident. Useful findings distinguish causes from symptoms and support corrective action.

Related Cybersecurity

Rootkit

Software designed to conceal unauthorized access or activity, often by modifying low-level operating-system behavior.

Related Cybersecurity

Runtime Protection

Monitoring or enforcing security rules while software executes. It can detect or block behavior that static review did not reveal.

Healthcare Technology

RxNorm

A National Library of Medicine terminology providing normalized names and identifiers for clinical drugs and links to related drug vocabularies.

S

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Privacy Rule

Safe Harbor (De-identification)

Also known as: Safe Harbor De-identification; The 18 Identifiers

Remove 18 categories of identifiers of the individual and of the individual's relatives, employers, and household members, and have no actual knowledge that the remaining information could be used alone or in combination to identify the individual.

The 18 categories cover names; location details below the state level, subject to the three-digit ZIP exception; individual-related dates other than year and ages over 89, subject to the age-90-or-older exception; telephone and fax numbers; email addresses; Social Security numbers; medical record numbers; health-plan beneficiary numbers; account numbers; certificate or license numbers; vehicle identifiers; device identifiers; web URLs; IP addresses; biometric identifiers; full-face and comparable photographs; and other unique identifying numbers, characteristics, or codes, subject to the permitted re-identification-code exception.

Security Rule

Safeguards

The Privacy Rule requires appropriate administrative, technical, and physical safeguards to protect PHI from impermissible use or disclosure; the Security Rule's general rules require protecting the confidentiality, integrity, and availability of all ePHI against reasonably anticipated threats and impermissible uses.

Privacy Rule

Sale of PHI

A covered entity or business associate may not receive direct or indirect remuneration in exchange for PHI, except under an authorization stating that remuneration will result, or within listed exceptions including public health, research (cost-based), treatment and payment, sale of the business, business associate services, individual access fees, and disclosures required by law.

Administrative

Sanction Documentation

Sanctions applied to workforce members must be documented, and the documentation retained under § 164.530(j).

Research and Privacy

Search Warrant

A judicial authorization for a specified search or seizure. HIPAA permits certain disclosures in compliance with a warrant, subject to the applicable legal conditions.

Research and Privacy

Secondary Research

Research using information or specimens originally collected for another purpose. Permissions depend on identifiability, applicable research rules, and HIPAA status.

Related Cybersecurity

Secret Management

Processes and tools for protecting passwords, keys, tokens, and other secrets throughout creation, storage, distribution, rotation, and retirement.

Related Cybersecurity

Secret Scanning

Searching code, repositories, files, or other content for exposed credentials and secrets. Discovered secrets may require revocation, not just deletion.

Research and Privacy

Section 1135 Waiver

An emergency authority allowing specified federal healthcare requirements to be waived or modified when statutory conditions are met. Any HIPAA relief is limited in scope and duration.

Related Law

Section 1557

Also known as: ACA Nondiscrimination

The Affordable Care Act provision prohibiting specified discrimination in covered health programs and activities. It relates to HIPAA practice through accessible services, communications, and careful handling of sensitive patient information; it is a separate civil-rights law.

Related Cybersecurity

Secure Access Service Edge (SASE)

An architectural approach combining wide-area networking and cloud-delivered security functions. Product scope and controls vary.

Related Cybersecurity

Secure Boot

A boot process that verifies authorized software before execution. It helps prevent unauthorized boot components from taking control of a device.

Technical Safeguards

Secure File Transfer

Encrypted file transfer implements the transmission security standard: guarding against unauthorized access to ePHI moving over an electronic communications network.

Research and Privacy

Secure Multiparty Computation (MPC)

Cryptographic methods allowing parties to compute a joint result while limiting disclosure of their inputs. Protection depends on protocol assumptions and implementation.

Related Cybersecurity

Secure Print Release

Holding a print job until an authorized user releases it at the printer. This reduces sensitive documents left in output trays.

Related Cybersecurity

Secure Software Development Lifecycle (SSDLC)

A development process integrating security into design, implementation, testing, release, and maintenance. Security checks occur throughout the lifecycle.

Related Cybersecurity

Secure Web Gateway (SWG)

A service controlling users' access to web resources through filtering, inspection, and policy enforcement.

Security Rule

Security

Security or security measures encompass all of the administrative, physical, and technical safeguards in an information system.

Security Rule

Security Access Review

An administrative safeguard concept involving Security Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Related Cybersecurity

Security Assertion Markup Language (SAML)

An XML-based standard for exchanging authentication and authorization assertions, commonly used for enterprise federation and single sign-on.

Enforcement

Security Audit Evidence

A compliance oversight concept involving Security Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Security Authorization Workflow

A patient-rights concept involving Security Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Security Backup Test

A technical safeguard or security operations concept involving Security Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Related Cybersecurity

Security Baseline

An approved set of minimum security settings or controls for a system or environment. Exceptions and changes should be assessed and documented.

Security Rule

Security Claims Transaction

An administrative safeguard concept involving Security Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Security Compliance Calendar

An administrative safeguard concept involving Security Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Security Contingency Task

An administrative safeguard concept involving Security Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

Security Disclosure Log

A patient-rights concept involving Security Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Security Rule

Security Eligibility Workflow

An administrative safeguard concept involving Security Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Security Encryption Review

A technical safeguard or security operations concept involving Security Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Security Evidence Packet

An administrative safeguard concept involving Security Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Security Exception

An approved deviation from a security requirement. Exceptions should be time-limited, risk-rated, and tied to compensating safeguards.

Security Rule

Security Exception Register

An administrative safeguard concept involving Security Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Security Incident

The attempted or successful unauthorized access, use, disclosure, modification, or destruction of information, or interference with system operations, in an information system.

Technical Safeguards

Security Incident Log

A technical safeguard or security operations concept involving Security Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Related Cybersecurity

Security Information and Event Management (SIEM)

A platform that collects and analyzes security logs from multiple systems. Correlation and alerting help identify activity that individual logs may not reveal.

Healthcare Technology

Security Label

Metadata describing security or handling requirements for information. Applications must interpret and enforce labels for them to provide protection.

Security Rule

Security Management Process

The required standard to implement policies and procedures to prevent, detect, contain, and correct security violations. Its four implementation specifications are risk analysis, risk management, sanction policy, and information system activity review.

Administrative

Security Officer

The security official every covered entity and business associate must identify as responsible for developing and implementing security policies and procedures. In small practices this is often the same person as the Privacy Officer.

Related Cybersecurity

Security Orchestration, Automation, and Response (SOAR)

Tools that coordinate security workflows and automate response steps across systems. Automated actions need appropriate permissions, validation, and oversight.

Patient Rights

Security Patient Request

A patient-rights concept involving Security Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Security PHI Handling

A privacy-rule concept involving Security PHI Handling. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Security Policy Review

An administrative safeguard concept involving Security Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Security Privacy Workflow

A privacy-rule concept involving Security Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Business Associates

Security Questionnaire

A vendor or customer questionnaire used to evaluate safeguards, policies, incident response, and compliance posture. It supports due diligence but should be validated against evidence where possible.

Administrative

Security Retention Check

An administrative safeguard concept involving Security Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Security Risk Finding

An administrative safeguard concept involving Security Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Related Cybersecurity

Security Service Edge (SSE)

A collection of cloud-delivered security capabilities for access to web, cloud, and private applications. It is the security-focused portion of SASE.

Administrative

Security System Inventory

An administrative safeguard concept involving Security System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Security Training Record

An administrative safeguard concept involving Security Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Security User Provisioning

An administrative safeguard concept involving Security User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Security Vendor Review

A vendor and business associate oversight concept involving Security Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

Security Workforce Attestation

An administrative safeguard concept involving Security Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Segregation of Duties

Also known as: Separation of Duties

A control that separates responsibilities so one person cannot perform conflicting high-risk actions unchecked. It can reduce fraud, misuse, and admin abuse.

Physical Safeguards and Continuity

Selective Wipe

Removing specified organizational data or managed applications from a device while retaining other content. Its coverage and reliability depend on the management platform.

Privacy Rule

Sensitive Diagnosis

A diagnosis that may carry additional stigma or legal protection. Access and disclosure should account for minimum necessary and any stricter state or federal rules.

Related Cybersecurity

Server-Side Request Forgery (SSRF)

An attack causing a server to make unintended requests to attacker-chosen destinations, potentially reaching internal services or sensitive metadata.

Business Associates

Service Level Agreement (SLA)

A contract provision defining performance expectations such as uptime, response time, backup recovery, or incident notice. SLAs for PHI vendors should align with contingency and breach response needs.

Related Cybersecurity

Service Principal

An identity representing an application or service within an identity system. Its permissions can expose resources even when no human user is logged in.

Related Cybersecurity

Session Hijacking

Taking control of an authenticated session, often through a stolen session token or cookie. The attacker may bypass the need to log in again.

AI and Data Privacy

Session Replay

Technology that records or reconstructs a user's interactions with an application. Captured screens, text, and events may reveal PHI.

Related Cybersecurity

Session Revocation

Invalidating an existing authenticated session or its credentials. Disabling an account alone may not immediately end every active session.

AI and Data Privacy

Shadow AI

AI tools used without an organization's authorization or oversight. Unmanaged use can expose PHI and bypass approved contracts or access controls.

Business Associates

Shared Responsibility

A model dividing security and compliance duties between an organization and its vendor, especially in cloud services. The customer remains responsible for its own configuration, access decisions, and policies.

Governance and Assurance

Shared Responsibility Model

An allocation of security duties between a provider and customer. Responsibilities differ by service and must be understood beyond marketing descriptions.

Physical Safeguards and Continuity

Shelter in Place

Remaining in a designated protected location during an emergency rather than evacuating. Appropriate action depends on the hazard and emergency plan.

Physical Safeguards

Shredding

Physically cutting records or media into pieces using an appropriate process. For PHI, the resulting material must be sufficiently protected against reconstruction or recovery. See Disposal.

Related Cybersecurity

Sigma Rule

A portable format for describing log-based security detection logic. Rules require conversion, data mapping, and testing in the target environment.

Privacy Rule

Sign-In Sheets

Patient arrival records that may be used with reasonable safeguards and appropriately limited information. Avoid displaying unnecessary medical details, such as the reason for a visit. See Incidental Use and Disclosure.

Related Cybersecurity

SIM Swapping

Fraudulently transferring a telephone number to an attacker-controlled SIM or account. It can redirect calls, messages, and SMS authentication codes.

Related Cybersecurity

Single Sign-On (SSO)

An arrangement allowing one authenticated session to access multiple applications. Its convenience makes secure authentication, session controls, and timely account revocation especially important.

Research and Privacy

Singling Out

Distinguishing one individual's record or behavior from others, even without knowing the person's name. It is one way data releases can threaten privacy.

Research and Privacy

Small Cell Size

A low count in a statistical group that may make individuals easier to identify or infer information about. No universal HIPAA minimum cell size applies.

Privacy Rule

Small Health Plan

A health plan with annual receipts of $5 million or less under HIPAA's definition. The term was used in setting certain compliance dates.

Healthcare Technology

SMART App Launch

A specification for launching and authorizing applications in a FHIR-based environment, including standalone and EHR-associated workflows.

Healthcare Technology

SMART Backend Services

A specification for authorizing backend applications to access FHIR services without an interactive user login, using registered credentials and defined scopes.

Healthcare Technology

SMART on FHIR

An approach combining FHIR with standardized application authorization and launch workflows. Applications still need appropriate permissions and protection of patient data.

Related Cybersecurity

Smishing

Phishing delivered through SMS or other text messages. Messages may lure recipients to fake login pages or malicious downloads.

Governance and Assurance

SOC 1

An assurance report addressing service-organization controls relevant to user entities' internal control over financial reporting. It is not a general HIPAA assessment.

Business Associates

SOC 2 Report

An independent report on a service organization's controls. SOC 2 can support vendor due diligence, but it is not a HIPAA certification and does not replace a BAA.

Governance and Assurance

SOC 3

A general-use assurance report concerning selected Trust Services Criteria. It provides less detailed information than a SOC 2 report.

Related Cybersecurity

Social Engineering

Manipulating people into revealing information or performing unsafe actions. Common methods include impersonation, urgency, intimidation, and deceptive requests.

Privacy Rule

Social Media

HIPAA does not specifically address social media, but the rules apply regardless of platform. Posting patient photos, sharing treatment details, or discussing identifiable patients on social media is a PHI disclosure requiring authorization. Even well-intentioned posts can violate HIPAA.

Related Cybersecurity

Software Bill of Materials (SBOM)

An inventory of software components and their relationships within a product. It helps identify affected dependencies when vulnerabilities are discovered.

Related Cybersecurity

Software Composition Analysis (SCA)

Identifying third-party software components and evaluating issues such as known vulnerabilities or licensing obligations.

Related Cybersecurity

Software-Defined Perimeter (SDP)

An architecture controlling visibility and access to services through identity and policy decisions rather than relying only on network location.

Related Cybersecurity

Spear Phishing

A phishing attempt tailored to a particular person or organization. Specific names, roles, or business details make the message more convincing.

Privacy Rule

Specialized Government Functions

A group of HIPAA disclosure permissions for specified military, national security, protective-service, correctional, and government-benefit activities. Each permission has its own conditions; a government request alone is not blanket authority to disclose PHI.

Related Cybersecurity

SQL Injection

Manipulating an application's database queries through unsafe handling of input. Parameterized queries help prevent input from being treated as executable SQL.

Security Rule

Standard (Security Rule)

A rule, condition, or requirement describing products, systems, services, or practices: classification of components, specification of materials, performance, or operations, or delineation of procedures; or, with respect to the privacy of health information, a rule, condition, or requirement of Subpart E.

Administrative

Standard Transactions

A transaction that complies with an adopted HIPAA standard. A covered entity conducting a covered transaction with another covered entity using electronic media must conduct it as a standard transaction.

Administrative Simplification

Standards Development Organization (SDO)

An organization that develops and maintains technical standards through a defined process. Publication of a standard does not automatically mean HIPAA has adopted it.

Related Law

Stark Law

Also known as: Physician Self-Referral Law

The federal physician self-referral law generally prohibiting referrals for designated health services payable by Medicare to an entity with a prohibited financial relationship, unless an exception applies. It addresses referral and payment conduct, while HIPAA governs associated health-information handling.

Enforcement

State Attorney General

Under the HITECH Act, state AGs can bring civil actions in federal court on behalf of residents affected by HIPAA violations. Provides an independent enforcement mechanism beyond OCR. Several state AGs have brought actions after large breaches.

Governance and Assurance

Statement of Applicability (SoA)

An ISO/IEC 27001 document identifying relevant controls, their inclusion or exclusion rationale, and implementation status within the management-system scope.

Related Cybersecurity

Static Application Security Testing (SAST)

Examining source code or compiled code for security weaknesses without running the application. Findings require interpretation and validation.

Research and Privacy

Statistical Disclosure Control

Methods that reduce the chance that released data reveal individuals or confidential attributes. Examples include suppression, generalization, and carefully designed noise.

Related Cybersecurity

Step-Up Authentication

Requiring stronger or additional authentication before a sensitive action or when risk increases during a session.

Related Cybersecurity

STRIDE

A threat-modeling framework covering spoofing, tampering, repudiation, information disclosure, denial of service, and elevation of privilege.

Related Cybersecurity

Structured Threat Information Expression (STIX)

A language and data model for representing and sharing cyber threat intelligence in a structured form.

Business Associates

Subcontractor

A person to whom a business associate delegates a function, activity, or service, other than as a member of the business associate's workforce. A subcontractor that creates, receives, maintains, or transmits PHI on behalf of a business associate is itself a business associate.

Related Cybersecurity

Subdomain Takeover

Taking control of a subdomain because its DNS points to an abandoned or claimable external resource.

Research and Privacy

Subpoena Duces Tecum

A subpoena requiring production of documents or other material. Receiving it does not automatically authorize disclosure of every requested health record.

Related Cybersecurity

Subprocessor

A supplier engaged by another data processor to handle personal data. In HIPAA relationships, the actual activities determine whether a subcontractor business associate exists.

42 CFR Part 2

SUD Counseling Notes

Separately maintained notes by a Part 2 program provider who is a SUD or mental health professional documenting or analyzing counseling conversations. Routine clinical summaries and specified treatment information are excluded; Part 2 gives qualifying notes special consent protections.

Privacy Rule

Summary Health Information

Group-plan information summarizing claims history, expenses, or types of claims, with specified identifiers removed but five-digit ZIP codes allowed. HIPAA permits limited disclosures to plan sponsors for obtaining premium bids or modifying, amending, or terminating the plan; it is not the same as fully de-identified data.

Related Cybersecurity

Supply Chain Attack

An attack delivered through a trusted supplier, software component, update, or service relationship. The supplier becomes a route into downstream organizations.

Research and Privacy

Supported Decision-Making

An arrangement in which a person receives assistance while retaining decision-making authority. A supporter does not automatically gain full access to the person's health records.

Research and Privacy

Synthetic Data

Artificially generated records intended to reproduce useful characteristics of real data. Synthetic data can still reveal sensitive information if generation or validation is inadequate.

Related Cybersecurity

System for Cross-domain Identity Management (SCIM)

A standard for provisioning and managing identity records across systems. SCIM can automate account creation, updates, group membership, and deactivation.

Governance and Assurance

System Prompt Leakage

Exposure of an AI system's internal instructions through responses, logs, or other behavior. Leaked text may reveal sensitive operational information.

Healthcare Technology

Systematized Nomenclature of Medicine Clinical Terms (SNOMED CT)

A structured clinical terminology representing concepts and their relationships. It supports consistent recording and exchange of clinical meaning.

T

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Research and Privacy

t-Closeness

A privacy property limiting how much a group's sensitive-value distribution differs from the overall dataset's distribution. It is not a HIPAA de-identification certification.

Administrative Simplification

TA1 Interchange Acknowledgment

An X12 acknowledgment reporting acceptance or rejection of an interchange envelope. It addresses envelope-level processing rather than final claim adjudication.

Administrative

Tabletop Exercise

A discussion-based walkthrough used to satisfy the addressable testing and revision specification: periodic testing and revision of contingency plans.

Related Cybersecurity

Tailgating

Entering a controlled area by following an authorized person without obtaining independent authorization. Visitor and door procedures help reduce the risk.

Physical Safeguards and Continuity

Tamper-Evident Seal

A seal designed to reveal attempted opening or interference. It provides evidence of tampering rather than preventing every attempt.

Administrative Simplification

Taxonomy Code

A code identifying a health care provider's classification or specialization. A taxonomy code describes provider type rather than uniquely identifying the provider.

Enforcement

Technical Assistance

The Secretary may provide technical assistance to covered entities and business associates to help them comply voluntarily with the administrative simplification provisions.

Technical Safeguards

Telehealth

Also known as: Telemedicine

Delivering healthcare services through electronic communications. HIPAA applies the same way as in-person care. ePHI must be protected during transmission and storage. Telehealth platforms must be HIPAA-compliant and covered by a BAA.

Business Associates

Telehealth Platform

Software used to provide remote care. If it creates, receives, maintains, or transmits PHI for a covered provider, HIPAA safeguards and often a BAA are required.

Related Cybersecurity

Tenant Isolation

Separation between customers sharing a service or infrastructure. Isolation must prevent unauthorized access across tenant boundaries.

Business Associates

Termination (BAA)

Also known as: Business Associate Contract Termination Provisions

A covered entity that knows of a pattern of activity or practice of its business associate in material breach must take reasonable steps to cure or end the violation, and if unsuccessful, terminate the contract if feasible. The BAA itself must authorize termination for violation of a material term.

At termination, the contract must require return or destruction of retained PHI if feasible. If that is infeasible, its protections continue and further uses and disclosures are limited to the purposes making return or destruction infeasible. See 45 CFR § 164.504(e)(2)(ii)(J).

Administrative

Termination Checklist

Also known as: Termination Procedures; Offboarding

The operational artifact implementing the addressable termination procedures specification: terminating access to ePHI when employment or another workforce arrangement ends.

Healthcare Technology

Terminology Mapping

Connecting codes or concepts between terminology systems. Incorrect mappings can change clinical meaning or create inaccurate records.

Business Associates

Third-Party Administrator

A TPA processing or administering claims for a health plan is a business associate; claims processing or administration is the first activity listed in the business associate definition.

Security Rule

Threat Assessment

Identifying reasonably anticipated threats is a component of the required risk analysis of risks and vulnerabilities to ePHI.

Related Cybersecurity

Threat Hunting

A proactive search for malicious activity that existing alerts may have missed. Hunters use hypotheses, system evidence, and knowledge of attacker behavior.

Related Cybersecurity

Threat Intelligence

Information about threats, adversaries, techniques, and indicators that supports security decisions. Useful intelligence includes context and relevance to the environment.

Related Cybersecurity

Threat Modeling

Systematically identifying threats, attack paths, and needed safeguards for a system or process. Modeling is most useful when tied to specific design decisions.

Related Cybersecurity

Threat-Informed Defense

Selecting and evaluating defenses using knowledge of relevant adversary behavior. It connects security priorities to plausible attack paths.

Technical Safeguards

Ticketing System

A support system used to track requests and incidents. If tickets include PHI, the system needs access controls, retention rules, and user guidance.

Related Cybersecurity

Time Synchronization

Keeping system clocks aligned to a trusted time source. Consistent timestamps help reconstruct access, changes, and incident timelines.

Related Cybersecurity

Time-Based One-Time Password (TOTP)

A temporary code calculated from a shared secret and time interval. An attacker may still capture and relay it through phishing.

Related Cybersecurity

Time-of-Check to Time-of-Use (TOCTOU)

A race in which a condition changes after it is checked but before the protected operation uses it.

Related Cybersecurity

Token Binding

Cryptographically associating a token with a particular client or key to reduce misuse if the token is stolen.

Related Cybersecurity

Token Introspection

A protocol allowing a protected service to ask an authorization server about a token's status and associated metadata.

Related Cybersecurity

Token Revocation

Invalidating a token through the authorization system. Immediate effects depend on token type, caching, and how resource servers validate tokens.

Technical Safeguards

Token Vault

A controlled store that maps tokens back to sensitive values. A token vault protecting PHI-derived values needs strong access control and monitoring.

Technical Safeguards

Tokenization

Replacing sensitive values with tokens that have no useful meaning outside a controlled system. Tokenization may reduce exposure but does not automatically remove HIPAA obligations if re-identification remains possible.

Governance and Assurance

Tool Output Injection

Malicious instructions embedded in a tool's returned content to influence an AI system's later decisions or actions.

Research and Privacy

Top Coding

Replacing values above a threshold with a capped value or category. It reduces exposure of unusual high values while limiting detail.

Privacy Rule

TPO (Treatment, Payment, Healthcare Operations)

A covered entity may use or disclose PHI for its own treatment, payment, or health care operations without individual authorization, and for another entity's in stated circumstances. The three terms are defined at § 164.501.

Administrative Simplification

TR3 Implementation Guide

An X12 Type 3 Technical Report describing how to implement a transaction for a specific business purpose.

Administrative

Trace Number

The adopted CAQH CORE operating rules include the Phase III CORE 370 EFT and ERA Reassociation Rule, which uses the trace number to let providers match the EFT payment to its 835 remittance advice.

Related Cybersecurity

Traffic Light Protocol (TLP)

A labeling system communicating permitted sharing boundaries for information. Labels should be applied and interpreted using the applicable TLP specification.

Administrative

Training

The Privacy Rule requires training the workforce on privacy policies as necessary for their functions and documenting it; the Security Rule requires a security awareness and training program for the entire workforce including management.

Administrative

Training Access Review

An administrative safeguard concept involving Training Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Training Attestation

The documentation that required training was provided, retained in written or electronic form under § 164.530(j).

Enforcement

Training Audit Evidence

A compliance oversight concept involving Training Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Training Authorization Workflow

A patient-rights concept involving Training Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Training Backup Test

A technical safeguard or security operations concept involving Training Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Administrative

Training Claims Transaction

An administrative safeguard concept involving Training Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Training Compliance Calendar

An administrative safeguard concept involving Training Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Training Contingency Task

An administrative safeguard concept involving Training Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

Training Disclosure Log

A patient-rights concept involving Training Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Administrative

Training Eligibility Workflow

An administrative safeguard concept involving Training Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Training Encryption Review

A technical safeguard or security operations concept involving Training Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Administrative

Training Evidence Packet

An administrative safeguard concept involving Training Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Training Exception

A documented reason a workforce member missed, delayed, or received alternate training. Exceptions should be tracked until resolved.

Administrative

Training Exception Register

An administrative safeguard concept involving Training Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Training Incident Log

A technical safeguard or security operations concept involving Training Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Patient Rights

Training Patient Request

A patient-rights concept involving Training Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Administrative

Training PHI Handling

An administrative safeguard concept involving Training PHI Handling. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Training Policy Review

An administrative safeguard concept involving Training Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Training Privacy Workflow

An administrative safeguard concept involving Training Privacy Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Training Retention Check

An administrative safeguard concept involving Training Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Training Risk Finding

An administrative safeguard concept involving Training Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Training Security Control

An administrative safeguard concept involving Training Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Training System Inventory

An administrative safeguard concept involving Training System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Training User Provisioning

An administrative safeguard concept involving Training User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Training Vendor Review

A vendor and business associate oversight concept involving Training Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

Training Workforce Attestation

An administrative safeguard concept involving Training Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Transaction

The transmission of information between two parties to carry out financial or administrative activities related to health care, including health care claims or equivalent encounter information, payment and remittance advice, coordination of benefits, claim status, enrollment and disenrollment, eligibility, premium payments, referral certification and authorization, first report of injury, health claims attachments, EFT and remittance advice, and other transactions the Secretary may prescribe.

Administrative Simplification

Transaction Set

A defined collection of EDI segments representing a business transaction, such as a claim or eligibility inquiry.

Administrative Simplification

Transaction Set Control Number

An identifier assigned to a transaction set for tracking and matching acknowledgments within an EDI exchange.

Administrative

Transaction Standard

The adopted format specification for each named transaction; covered entities conducting those transactions electronically must use the adopted standard.

Administrative Simplification

Transactions and Code Sets Rule

The HIPAA regulations establishing standards for specified electronic administrative transactions and associated code sets. These requirements support consistent exchange between covered entities. See Electronic Data Interchange (EDI) and Administrative Simplification.

Technical Safeguards

Transmission Log

A record of messages or files sent between systems. Logs help prove when PHI was sent, where it went, and whether delivery failed.

Technical Safeguards

Transmission Security

The required standard to implement technical security measures to guard against unauthorized access to ePHI being transmitted over an electronic communications network.

Technical Safeguards

Transport Layer Security

TLS is a standard technology used to meet the transmission security standard and its encryption specification for ePHI in transit.

Privacy Rule

Treatment

The provision, coordination, or management of health care and related services by one or more health care providers, including coordination or management with a third party, consultation between providers relating to a patient, and referral of a patient from one provider to another.

Privacy Rule

Treatment Exception

The minimum necessary standard does not apply to disclosures to, or requests by, a health care provider for treatment.

Privacy Rule

Treatment Relationship

The Privacy Rule distinguishes direct treatment relationships, where the provider delivers care and results to the individual, from indirect ones, where care is based on another provider's orders and results flow through that provider.

Related Cybersecurity

True Negative

A result correctly identifying that the tested condition is absent. It should be evaluated within the limits of the test.

Related Cybersecurity

True Positive

A result correctly identifying that the tested condition is present. Confirmation depends on the defined condition and supporting evidence.

Governance and Assurance

Trust Services Criteria (TSC)

AICPA criteria used to evaluate controls concerning security, availability, processing integrity, confidentiality, and privacy, as applicable to the engagement.

Related Cybersecurity

Trusted Automated Exchange of Intelligence Information (TAXII)

A protocol supporting exchange of cyber threat intelligence over HTTPS. It is commonly used to transport STIX information.

Patient Rights

Trusted Contact

A person the individual identifies for involvement in care or notification; disclosures to them are limited to PHI directly relevant to that involvement, with the individual given the opportunity to agree or object when practicable.

Healthcare Technology

Trusted Exchange Framework and Common Agreement (TEFCA)

A national framework and common agreement supporting trusted health information exchange through participating networks. Participation does not remove HIPAA obligations.

Research and Privacy

Trusted Execution Environment (TEE)

An isolated execution environment designed to protect code and data from certain surrounding software. Its protections depend on hardware and threat assumptions.

Related Cybersecurity

Trusted Platform Module (TPM)

A hardware or firmware security component providing functions such as protected key storage and platform measurements.

Governance and Assurance

Type I Report

Also known as: Type 1 Report

An assurance report addressing control design at a specified date. It does not evaluate operating effectiveness across a period in the same way as Type II.

Governance and Assurance

Type II Report

Also known as: Type 2 Report

An assurance report addressing control design and operating effectiveness over a specified period. Scope, exceptions, and complementary controls matter when evaluating it.

Related Cybersecurity

Typosquatting

Registering names similar to legitimate domains or packages to exploit typing errors or confusion.

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U

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Administrative Simplification

UB-04

A standard paper institutional claim form, also called CMS-1450. Its electronic counterpart is associated with the X12 837I implementation.

Security Rule

Unapproved Application

Software used without review or approval. If it stores or transmits PHI, it can create shadow IT risk and missing BAA exposure.

Privacy Rule

Unauthorized Access

Within the definition of security incident: the attempted or successful unauthorized access, use, disclosure, modification, or destruction of information or interference with system operations in an information system.

Security Rule

Unavailability Event

A disruption that prevents access to ePHI or critical systems. It should trigger downtime procedures, contingency plan review, and possible incident documentation.

Research and Privacy

Unconditioned Research Authorization

A research authorization that is optional for receiving the associated research-related treatment. When combined with a conditioned authorization, participation in the optional activity requires a clear opt-in opportunity.

Administrative

Undeliverable Notice

Also known as: Substitute Notice

When contact information is insufficient or out of date: for fewer than 10 unreachable individuals, an alternative written, phone, or other means; for 10 or more, a conspicuous 90-day website posting or major print or broadcast media notice, plus a toll-free number active for at least 90 days.

Technical Safeguards

Unencrypted Device

A device holding ePHI not encrypted per the HHS guidance holds unsecured PHI; its loss or theft is presumptively a breach unless the four-factor assessment shows a low probability of compromise.

Technical Safeguards

Unified Audit Log

A centralized log source that combines events across systems. It helps investigations by connecting identity, device, application, and data-access activity.

Technical Safeguards

Unified Endpoint Management

A platform for managing laptops, phones, tablets, and other endpoints. UEM can enforce encryption, patches, passcodes, and remote wipe.

Healthcare Technology

Unified Medical Language System (UMLS)

A National Library of Medicine collection of resources linking biomedical vocabularies and concepts. It supports terminology mapping and information retrieval.

Security Rule

Unique Access Review

An administrative safeguard concept involving Unique Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

Unique Audit Evidence

A compliance oversight concept involving Unique Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Unique Authorization Workflow

A patient-rights concept involving Unique Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Unique Backup Test

A technical safeguard or security operations concept involving Unique Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Unique Claims Transaction

An administrative safeguard concept involving Unique Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Unique Compliance Calendar

An administrative safeguard concept involving Unique Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Unique Contingency Task

An administrative safeguard concept involving Unique Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Unique Device Identifier

Device identifiers and serial numbers are a listed safe harbor category to remove. (UDI is also an FDA labeling term; the HIPAA hook is the identifier list.)

Patient Rights

Unique Disclosure Log

A patient-rights concept involving Unique Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Security Rule

Unique Eligibility Workflow

An administrative safeguard concept involving Unique Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Unique Encryption Review

A technical safeguard or security operations concept involving Unique Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Unique Evidence Packet

An administrative safeguard concept involving Unique Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Unique Exception Register

An administrative safeguard concept involving Unique Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Unique Identifier

The adopted HIPAA identifiers: the NPI for health care providers and the EIN for employers. No standard unique patient identifier has ever been adopted.

Technical Safeguards

Unique Incident Log

A technical safeguard or security operations concept involving Unique Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Patient Rights

Unique Patient Request

A patient-rights concept involving Unique Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Unique PHI Handling

A privacy-rule concept involving Unique PHI Handling. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Unique Policy Review

An administrative safeguard concept involving Unique Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Unique Privacy Workflow

A privacy-rule concept involving Unique Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Unique Retention Check

An administrative safeguard concept involving Unique Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Unique Risk Finding

An administrative safeguard concept involving Unique Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Unique Security Control

An administrative safeguard concept involving Unique Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Unique System Inventory

An administrative safeguard concept involving Unique System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Unique Training Record

An administrative safeguard concept involving Unique Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Unique User ID Review

A check that each workforce member has an individual account instead of shared credentials. Unique IDs support accountability and audit controls.

Technical Safeguards

Unique User Identification

The required specification to assign a unique name or number for identifying and tracking user identity.

Security Rule

Unique User Provisioning

An administrative safeguard concept involving Unique User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Unique Vendor Review

A vendor and business associate oversight concept involving Unique Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

Unique Workforce Attestation

An administrative safeguard concept involving Unique Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Research and Privacy

Uniqueness

A record having a combination of attributes not shared by other records in a defined dataset. Uniqueness can increase identification risk.

Healthcare Technology

United States Core Data for Interoperability (USCDI)

A standardized set of health-data classes and elements supporting interoperable exchange. It identifies data expectations rather than replacing privacy rules.

Privacy Rule

Unknown Recipient

A recipient whose identity or authority has not been verified. PHI should not be disclosed until the recipient and purpose are confirmed.

Patient Rights

Unreviewable Access Denial

Also known as: Unreviewable Grounds for Denial of Access

A denial on grounds for which HIPAA does not require independent review, such as excluded psychotherapy notes or certain confidentiality protections. A written denial still explains applicable rights.

Security Rule

Unsecured PHI

Protected health information that is not rendered unusable, unreadable, or indecipherable to unauthorized persons through a technology or methodology specified by the Secretary in guidance. Under that guidance, PHI is secured only by encryption meeting the guidance or by destruction; anything else that is lost or impermissibly disclosed triggers breach analysis.

Security Rule

Unstructured Data

Information that does not live in a neatly defined database field, such as PDFs, scanned records, emails, images, notes, and attachments. Unstructured PHI is often missed in risk analysis.

Security Rule

Unstructured PHI Repository

A folder, shared drive, inbox, or archive containing PHI outside core clinical systems. These repositories are often missed in access reviews and retention plans.

Security Rule

Unsupported Software

Software no longer receiving security updates. Unsupported systems that handle ePHI create risk and usually require upgrade, isolation, or documented compensating controls.

Administrative

Upcoding

Billing for a higher-level service than was actually provided. It is primarily a fraud and billing compliance issue, but related records and investigations may involve PHI.

Privacy Rule

Urgent Care Record

Documentation created during urgent care visits. It is PHI when held by a covered provider and should flow into access, amendment, billing, and retention workflows.

Healthcare Technology

US Core Implementation Guide

An HL7 FHIR implementation guide specifying profiles and exchange expectations for common United States healthcare data.

Security Rule

Usability Risk

A risk created when confusing workflows cause privacy or security mistakes. Poorly designed systems can lead to wrong-patient disclosure, misrouting, or improper access.

Related Cybersecurity

USB Device Control

Policies and technical settings that restrict or monitor USB devices. Controls can reduce unauthorized data transfers and malicious device use.

Privacy Rule

Use (of PHI)

With respect to individually identifiable health information, the sharing, employment, application, utilization, examination, or analysis of the information WITHIN the entity that maintains it. Movement outside the entity is a disclosure.

Technical Safeguards

User Acceptance Testing

Testing performed before a system goes live. For ePHI systems, testing should avoid live PHI unless safeguards and approvals are in place.

Related Cybersecurity

User and Entity Behavior Analytics (UEBA)

Analyzing activity patterns of users and other entities to identify unusual behavior. An anomaly requires context before it is treated as malicious.

Technical Safeguards

User Behavior Analytics

Security monitoring that detects unusual access patterns. It can help identify snooping, compromised accounts, or abnormal ePHI exports.

Technical Safeguards

User Deprovisioning

Removing access for departing or role-changed users; the addressable specification requires procedures for terminating access to ePHI when the employment or other arrangement ends.

Technical Safeguards

User Provisioning

Granting and documenting access implements the addressable access authorization and access establishment and modification specifications: policies for granting access to ePHI and for establishing, documenting, reviewing, and modifying a user's right of access.

Privacy Rule

Utilization Review

Named within the definition of payment: utilization review activities, including precertification and preauthorization of services, and concurrent and retrospective review.

V

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Privacy Rule

Vaccination Record

A covered entity may disclose proof of immunization to a school required by law to have it, with the agreement of a parent, guardian, or other person in loco parentis, or of the individual if an adult or emancipated minor. The agreement may be oral but must be documented.

Privacy Rule

Valid Authorization

Core elements: a specific and meaningful description of the information; the persons authorized to make the disclosure; the recipients; the purpose; an expiration date or event; and the individual's signature and date. Required statements cover the right to revoke, treatment or payment conditioning rules, and redisclosure risk. It must be in plain language, and the individual gets a copy.

Technical Safeguards

Validation Rule

A rule that checks transaction, form, or data quality before processing. Validation reduces rejected claims, data errors, and misrouted PHI.

Healthcare Technology

Value Set Authority Center (VSAC)

A National Library of Medicine service for managing and distributing value sets used in clinical quality measures and other healthcare applications.

Administrative

Value-Based Care

Payment and delivery models that reward quality, outcomes, or efficiency. Data sharing for these programs often involves PHI and healthcare operations.

Administrative

Variance Report

A report documenting an exception from expected policy, process, or security behavior. Variance tracking supports investigation and corrective action.

Technical Safeguards

Vaulted Secret

A password, key, token, or certificate stored in a controlled secrets vault. Vaulting reduces exposure of credentials that protect ePHI systems.

AI and Data Privacy

Vector Database

A database designed to store and search vector representations of information. Stored vectors and associated metadata can carry sensitive information.

Business Associates

Vendor

HIPAA has no vendor category. A vendor that creates, receives, maintains, or transmits PHI for a covered entity is a business associate; one that never touches PHI is outside the rule.

Business Associates

Vendor Access Review

A review of third-party accounts, portals, integrations, and support access. It helps confirm vendors still need access and that access matches the BAA and contract.

Business Associates

Vendor Audit Evidence

A vendor and business associate oversight concept involving Vendor Audit Evidence. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Patient Rights

Vendor Authorization Workflow

A patient-rights concept involving Vendor Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Business Associates

Vendor Backup Test

A vendor and business associate oversight concept involving Vendor Backup Test. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Breach Notice

Also known as: Business Associate Breach Notification

A business associate must notify the covered entity of a breach of unsecured PHI without unreasonable delay and no later than 60 days from discovery, identifying to the extent possible each individual affected and providing information the covered entity needs for its own notices.

Business Associates

Vendor Claims Transaction

A vendor and business associate oversight concept involving Vendor Claims Transaction. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Compliance Calendar

A vendor and business associate oversight concept involving Vendor Compliance Calendar. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Contact Register

A maintained list of vendor security, privacy, legal, and support contacts. Current contacts matter during incidents and BAA reviews.

Business Associates

Vendor Contingency Task

A vendor and business associate oversight concept involving Vendor Contingency Task. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Patient Rights

Vendor Disclosure Log

A patient-rights concept involving Vendor Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Business Associates

Vendor Due Diligence

Vetting behind the required satisfactory assurances that a vendor receiving PHI will appropriately safeguard it; the assurances themselves must be documented in the BAA.

Business Associates

Vendor Eligibility Workflow

A vendor and business associate oversight concept involving Vendor Eligibility Workflow. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Encryption Review

A vendor and business associate oversight concept involving Vendor Encryption Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Evidence Package

A set of documents supporting vendor security and compliance review, such as policies, reports, diagrams, attestations, and incident history.

Business Associates

Vendor Evidence Packet

A vendor and business associate oversight concept involving Vendor Evidence Packet. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Exception Register

A vendor and business associate oversight concept involving Vendor Exception Register. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Exit Plan

A plan for ending a vendor relationship while protecting PHI. It should cover data return, deletion, transition support, access shutdown, and evidence.

Business Associates

Vendor Incident Log

A vendor and business associate oversight concept involving Vendor Incident Log. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Management Program

The program wrapper around the BAA requirements: identify vendors handling PHI, obtain satisfactory assurances in a compliant BAA, and act on known violations.

Business Associates

Vendor Monitoring Rule

A vendor and business associate oversight concept involving Vendor Monitoring Rule. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Healthcare Technology

Vendor Neutral Archive (VNA)

An archive designed to store imaging information in formats usable across different vendor systems. Interoperability does not remove security and retention responsibilities.

Patient Rights

Vendor Patient Request

A patient-rights concept involving Vendor Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Business Associates

Vendor PHI Handling

A vendor and business associate oversight concept involving Vendor PHI Handling. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Policy Review

A vendor and business associate oversight concept involving Vendor Policy Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Privacy Workflow

A vendor and business associate oversight concept involving Vendor Privacy Workflow. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Retention Check

A vendor and business associate oversight concept involving Vendor Retention Check. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Risk Assessment

A review of a vendor's access to PHI, security controls, subcontractors, breach history, and contractual obligations. It helps determine whether a BAA and additional safeguards are required.

Business Associates

Vendor Risk Finding

A vendor and business associate oversight concept involving Vendor Risk Finding. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Security Control

A vendor and business associate oversight concept involving Vendor Security Control. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor System Inventory

A vendor and business associate oversight concept involving Vendor System Inventory. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Training Record

A vendor and business associate oversight concept involving Vendor Training Record. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor User Provisioning

A vendor and business associate oversight concept involving Vendor User Provisioning. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Business Associates

Vendor Workforce Attestation

A vendor and business associate oversight concept involving Vendor Workforce Attestation. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Privacy Rule

Verbal Disclosure

Health information is defined to include information that is oral, not just recorded. Speaking PHI to an unauthorized listener is a disclosure exactly as handing over a document would be.

Administrative

Version Control

A process for managing changes to policies, procedures, forms, and technical configurations. Version control helps prove which document was in effect at a given time.

Enforcement

Vicarious Liability

Responsibility for another person's acts. HIPAA can attribute violations by an agent acting within the scope of agency to the covered entity or business associate under federal common-law agency principles.

Privacy Rule

Video Visit Recording

A recording of a telehealth encounter. If retained, it is PHI and needs consent review, access controls, retention rules, and secure storage.

Technical Safeguards

Virtual Desktop

A remotely delivered desktop environment. Virtual desktops accessing ePHI still need authentication, logging, clipboard controls, and endpoint safeguards.

Technical Safeguards

Virtual Private Network (VPN)

A VPN tunnel is a common technical measure satisfying the transmission security standard for ePHI crossing open networks.

Technical Safeguards

Virtual Waiting Room

A telehealth or scheduling feature that queues patients before a visit. It should limit exposure of names, visit reasons, and other PHI to unauthorized users.

Related Cybersecurity

Vishing

Phishing or social deception conducted through voice calls. Attackers may impersonate support staff, officials, colleagues, or patients.

Privacy Rule

Voice Mail Policy

Rules for leaving messages that may include patient information. Policies should define what can be said, when authorization is needed, and how preferences are honored.

Related Cybersecurity

Volatile Memory Acquisition

Capturing information from system memory for investigation. Memory may contain processes, connections, credentials, and other short-lived evidence.

Enforcement

Voluntary Compliance

The Secretary will, to the extent practicable and consistent with the enforcement provisions, seek the cooperation of covered entities and business associates in obtaining compliance.

Related Cybersecurity

Vulnerability Disclosure Policy (VDP)

A policy explaining how researchers can report vulnerabilities and what testing is authorized. Clear scope and response expectations support responsible reporting.

Related Cybersecurity

Vulnerability Exploit Chain

A sequence of exploited weaknesses whose combined effect produces access or impact not available from one weakness alone.

Related Cybersecurity

Vulnerability Management

An ongoing process for finding, assessing, prioritizing, and addressing weaknesses. It includes validation and tracking, not just running scans.

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Enforcement

Wall of Shame (HHS Breach Portal)

Breaches affecting 500 or more individuals must be reported to the Secretary contemporaneously with individual notice, and HITECH requires HHS to post them publicly. Breaches under 500 are logged and reported within 60 days after the end of the calendar year.

Physical Safeguards and Continuity

Warm Site

An alternate facility with some equipment and capabilities prepared for recovery, but requiring additional activation or restoration before full operation.

Related Cybersecurity

Watering Hole Attack

Compromising a site or service frequently used by a target group to reach that group's members.

Privacy Rule

Wearable Device Data

Information from watches, sensors, or trackers. It may become PHI when collected or maintained by a covered entity or business associate for care or payment.

Related Cybersecurity

Web Application Firewall (WAF)

A control that filters or monitors web-application traffic for suspected attacks. It supplements secure application design rather than replacing it.

Related Cybersecurity

Web Authentication (WebAuthn)

A web standard allowing applications to register and use public-key credentials through authenticators. Credentials are bound to a relying party.

Technical Safeguards

Web Portal

An online system where patients, staff, or partners access information. Portals handling PHI need authentication, session controls, encryption, logging, and support procedures.

Related Cybersecurity

Web Shell

A malicious script or program providing remote control through a compromised web server. It can support persistent access and data theft.

Technical Safeguards

Webhook

An automated message sent from one system to another when an event occurs. Webhooks carrying PHI require secure transport, authentication, logging, and recipient controls.

Privacy Rule

Website Tracking Pixel

A small tracking technology embedded in a webpage. On healthcare sites, pixels can create privacy risk if they transmit visit or patient-context data.

Technical Safeguards

Weekly Backup Check

A recurring confirmation that backups completed and failures were resolved. Backup checks support contingency planning and reduce recovery surprises.

Privacy Rule

Whistleblower Disclosure

A covered entity is not in violation when a workforce member or business associate, in good faith believing the entity engaged in unlawful conduct or care that endangers patients, discloses PHI to a health oversight agency, public health authority, accreditation organization, or an attorney retained to evaluate the whistleblower's options.

Administrative

White-Glove Onboarding

A guided implementation process for a practice, vendor, or client. For HIPAA, onboarding should include PHI flow mapping, access roles, BAAs, training, and evidence setup.

Technical Safeguards

Whitelisted Domain

A domain approved for communication, integration, or file exchange. Whitelisting should be paired with verification and ongoing vendor review.

Technical Safeguards

Wireless Intrusion Detection

Monitoring that detects unauthorized or suspicious wireless activity. It can help protect networks supporting ePHI systems.

Administrative

Workflow Audit

A review of how information moves through a business process. Workflow audits can reveal unnecessary PHI exposure, missing safeguards, and inefficient handoffs.

Administrative

Workforce

Employees, volunteers, trainees, and other persons whose conduct, in the performance of work for a covered entity or business associate, is under the entity's direct control, whether or not they are paid by it.

Administrative

Workforce Access Review

An administrative safeguard concept involving Workforce Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

Workforce Audit Evidence

A compliance oversight concept involving Workforce Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Workforce Authorization Workflow

A patient-rights concept involving Workforce Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Workforce Backup Test

A technical safeguard or security operations concept involving Workforce Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Administrative

Workforce Claims Transaction

An administrative safeguard concept involving Workforce Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Workforce Clearance Procedure

The addressable specification to implement procedures to determine that a workforce member's access to ePHI is appropriate.

Administrative

Workforce Compliance Calendar

An administrative safeguard concept involving Workforce Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Workforce Contingency Task

An administrative safeguard concept involving Workforce Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Workforce Crime Victim Disclosure

A limited HIPAA allowance for a workforce member who is a crime victim to disclose specified information about the suspected perpetrator to law enforcement.

Patient Rights

Workforce Disclosure Log

A patient-rights concept involving Workforce Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Administrative

Workforce Eligibility Workflow

An administrative safeguard concept involving Workforce Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Workforce Encryption Review

A technical safeguard or security operations concept involving Workforce Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Administrative

Workforce Evidence Packet

An administrative safeguard concept involving Workforce Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Workforce Exception Register

An administrative safeguard concept involving Workforce Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Workforce Incident Log

A technical safeguard or security operations concept involving Workforce Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Administrative

Workforce Member

Any person within the workforce definition: employees, volunteers, trainees, and others under the entity's direct control in the performance of work, paid or unpaid.

Administrative

Workforce Monitoring Rule

An administrative safeguard concept involving Workforce Monitoring Rule. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

Workforce Patient Request

A patient-rights concept involving Workforce Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Administrative

Workforce PHI Handling

An administrative safeguard concept involving Workforce PHI Handling. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Workforce Policy Review

An administrative safeguard concept involving Workforce Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Workforce Privacy Workflow

An administrative safeguard concept involving Workforce Privacy Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Workforce Retention Check

An administrative safeguard concept involving Workforce Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Workforce Risk Finding

An administrative safeguard concept involving Workforce Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Workforce Security Control

An administrative safeguard concept involving Workforce Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Workforce System Inventory

An administrative safeguard concept involving Workforce System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Workforce Training

Train all workforce members on privacy policies and procedures as necessary and appropriate for their functions: each new member within a reasonable period, and retraining after material changes. The Security Rule separately requires a security awareness and training program. Training must be documented.

Administrative

Workforce Training Log

The record proving who was trained and when; the rule requires documenting that training has been provided.

Administrative

Workforce Training Record

An administrative safeguard concept involving Workforce Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Workforce User Provisioning

An administrative safeguard concept involving Workforce User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Workforce Vendor Review

A vendor and business associate oversight concept involving Workforce Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Technical Safeguards

Workgroup Permission

Access granted to a shared group rather than an individual. Workgroup permissions should be reviewed so membership changes do not silently expand PHI access.

Related Cybersecurity

Workload Identity

An identity assigned to software or a computing workload for authentication and authorization. Examples include services, containers, and automated jobs.

Technical Safeguards

Workstation Inventory

A list of desktops, laptops, tablets, and shared terminals that access ePHI. Inventory supports patching, encryption, location tracking, and disposal controls.

Physical Safeguards

Workstation Security

The required standard to implement physical safeguards for all workstations that access ePHI, restricting access to authorized users.

Physical Safeguards

Workstation Use

The required standard for policies and procedures specifying the proper functions to be performed, the manner of performance, and the physical attributes of the surroundings of workstations that access ePHI.

Physical Safeguards

Workstation Use Policy

The written policy implementing the workstation use standard: what workstations that access ePHI may be used for, how, and in what physical surroundings.

Related Cybersecurity

Write Blocker

A tool designed to prevent changes to storage media during evidence access or acquisition. Its proper operation should be verified.

Physical Safeguards and Continuity

Write Once Read Many (WORM)

A storage approach allowing data to be written and then read without ordinary modification. Implementation and retention controls determine protection against deletion.

Privacy Rule

Written Acknowledgment

The signed receipt of the Notice of Privacy Practices a direct treatment provider must make a good faith effort to obtain at first service delivery, or document the attempt.

Privacy Rule

Wrong Recipient Disclosure

Sending PHI to the wrong person is an impermissible disclosure, presumed to be a breach unless the four-factor assessment demonstrates a low probability that the PHI has been compromised.

Privacy Rule

Wrong-Patient Error

A documentation, access, or disclosure error involving the wrong individual. It can create patient safety risk and may require privacy incident review.

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Technical Safeguards

X.509 Certificate

A digital certificate used to support identity verification and encrypted communication. Certificates can help secure APIs, portals, VPNs, and other systems that transmit ePHI.

Administrative

X12

The ASC X12 standards and Technical Reports Type 3 adopted for HIPAA transactions are incorporated by reference at § 162.920, which lists each adopted X12 implementation specification.

Administrative

X12 270 Eligibility Inquiry

The adopted standard for the eligibility for a health plan inquiry: ASC X12N 270, with NCPDP standards for retail pharmacy.

Administrative

X12 271 Eligibility Response

The adopted standard for the eligibility for a health plan response: ASC X12N 271.

Administrative

X12 276 Claim Status Request

The adopted standard for the health care claim status request: ASC X12N 276.

Administrative

X12 277 Claim Status Response

The adopted standard for the health care claim status response: ASC X12N 277.

Administrative Simplification

X12 277CA Claim Acknowledgment

An X12 implementation used to acknowledge claim acceptance or rejection during front-end processing. It differs from the 277 claim-status response.

Administrative

X12 278 Referral Authorization

The adopted standard for the referral certification and authorization transaction: ASC X12N 278, with NCPDP standards for retail pharmacy.

Administrative

X12 820 Premium Payment

The adopted standard for the health plan premium payments transaction: ASC X12N 820.

Administrative

X12 834 Enrollment Transaction

The adopted standard for enrollment and disenrollment in a health plan: ASC X12N 834.

Administrative

X12 835 Remittance Advice

The adopted standard for the health care payment and remittance advice transaction: ASC X12N 835.

Administrative

X12 837 Claim

The adopted standard for the health care claims or equivalent encounter information transaction: the ASC X12N 837 professional, institutional, and dental implementations, plus the NCPDP standards for retail pharmacy drug claims.

Administrative Simplification

X12 837D

An X12 implementation for dental health care claims. It carries information specific to dental billing workflows.

Administrative Simplification

X12 837I

An X12 implementation for institutional health care claims. It is commonly associated with hospital and facility billing.

Administrative Simplification

X12 837P

An X12 implementation for professional health care claims. It differs from the institutional and dental claim implementations.

Administrative

X12 999 Acknowledgment

A standard acknowledgment used to report whether a transaction file was received and syntactically accepted. It supports transaction troubleshooting.

Security Rule

X12 Access Review

A healthcare transaction standard term related to X12 Access Review. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Enforcement

X12 Audit Evidence

A healthcare transaction standard term related to X12 Audit Evidence. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Patient Rights

X12 Authorization Workflow

A healthcare transaction standard term related to X12 Authorization Workflow. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Technical Safeguards

X12 Backup Test

A healthcare transaction standard term related to X12 Backup Test. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Security Rule

X12 Claims Transaction

A healthcare transaction standard term related to X12 Claims Transaction. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Administrative

X12 Companion Guide

Companion guides operate under trading partner agreements, which may not change a data element or segment definition, condition, or use, add elements or segments, use unadopted codes, or change the meaning or intent of the adopted implementation specification.

Security Rule

X12 Compliance Calendar

A healthcare transaction standard term related to X12 Compliance Calendar. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Administrative

X12 Contingency Task

A healthcare transaction standard term related to X12 Contingency Task. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Patient Rights

X12 Disclosure Log

A healthcare transaction standard term related to X12 Disclosure Log. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Security Rule

X12 Eligibility Workflow

A healthcare transaction standard term related to X12 Eligibility Workflow. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Technical Safeguards

X12 Encryption Review

A healthcare transaction standard term related to X12 Encryption Review. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Security Rule

X12 Evidence Packet

A healthcare transaction standard term related to X12 Evidence Packet. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Security Rule

X12 Exception Register

A healthcare transaction standard term related to X12 Exception Register. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Technical Safeguards

X12 Incident Log

A healthcare transaction standard term related to X12 Incident Log. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Patient Rights

X12 Patient Request

A healthcare transaction standard term related to X12 Patient Request. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Privacy Rule

X12 PHI Handling

A healthcare transaction standard term related to X12 PHI Handling. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Administrative

X12 Policy Review

A healthcare transaction standard term related to X12 Policy Review. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Privacy Rule

X12 Privacy Workflow

A healthcare transaction standard term related to X12 Privacy Workflow. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Administrative

X12 Retention Check

A healthcare transaction standard term related to X12 Retention Check. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Administrative

X12 Risk Finding

A healthcare transaction standard term related to X12 Risk Finding. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Security Rule

X12 Security Control

A healthcare transaction standard term related to X12 Security Control. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Administrative

X12 System Inventory

A healthcare transaction standard term related to X12 System Inventory. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Administrative

X12 Trading Partner

A party exchanging standard transactions under a trading partner agreement (defined at § 160.103 as an agreement related to the exchange of information in electronic transactions); § 162.915 limits what such agreements may modify.

Administrative

X12 Training Record

A healthcare transaction standard term related to X12 Training Record. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Security Rule

X12 User Provisioning

A healthcare transaction standard term related to X12 User Provisioning. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Business Associates

X12 Vendor Review

A healthcare transaction standard term related to X12 Vendor Review. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Administrative

X12 Workforce Attestation

A healthcare transaction standard term related to X12 Workforce Attestation. In a HIPAA program, it helps teams understand how eligibility, claims, remittance, enrollment, or payment data moves between covered entities, clearinghouses, and payers.

Administrative

X12N

The insurance subcommittee of ASC X12 whose Technical Reports Type 3 (TR3s) define most adopted HIPAA transaction standards, incorporated by reference at § 162.920.

Technical Safeguards

XACML Policy

An access-control policy language used to express authorization rules. It can support fine-grained decisions for systems that manage sensitive health data.

Technical Safeguards

XDM (Cross-Enterprise Document Media Interchange)

A health information exchange profile for moving clinical documents using physical or electronic media. When documents identify patients, HIPAA safeguards still apply.

Technical Safeguards

XDR (Extended Detection and Response)

Security technology that correlates alerts across endpoints, networks, email, cloud, and identity systems. XDR can improve detection and response for threats to ePHI.

Security Rule

XDR Alert Triage

The process of reviewing correlated security alerts from an XDR platform. Triage should determine scope, affected systems, PHI exposure, and escalation needs.

Security Rule

XDR Playbook

A documented response workflow for alerts from extended detection and response tools. Playbooks should include PHI exposure checks and escalation criteria.

Technical Safeguards

XDS (Cross-Enterprise Document Sharing)

A health information exchange profile for sharing clinical documents across organizations. Access controls, audit trails, and permitted-purpose rules remain important when PHI is exchanged.

Technical Safeguards

XHTML Clinical Document

A web-compatible document format sometimes used in clinical exchange contexts. If it identifies a patient, it should be treated as PHI.

Technical Safeguards

XML Encryption

A standard for encrypting XML content. It can protect structured healthcare payloads, but key management and transport security remain necessary.

Technical Safeguards

XML Payload

Structured data encoded in XML for exchange between systems. XML payloads containing PHI require the same access, transmission, logging, and retention safeguards as other ePHI.

Technical Safeguards

XML Schema Validation

Checking an XML payload against an expected schema. Validation helps reject malformed healthcare data before it disrupts workflows or exposes information.

Y

50 terms · 6 with a CFR citationCompliance Glossary card: HIPAA terms that start with the letter YBack to A to Z ↑
Technical Safeguards

YAML Configuration

A structured configuration format often used for infrastructure and applications. YAML files should not store PHI or secrets unless protected by strong controls.

Technical Safeguards

YARA Rule

A malware detection rule used by security teams. YARA can support detection of threats targeting systems that process or store ePHI.

Technical Safeguards

Year-End Access Cleanup

A scheduled removal of stale users, excessive roles, and abandoned groups. Cleanup supports least privilege before the next compliance cycle.

Security Rule

Year-End Access Review

An administrative safeguard concept involving Year-End Access Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Enforcement

Year-End Audit Evidence

A compliance oversight concept involving Year-End Audit Evidence. It helps organizations prepare for complaints, audits, investigations, corrective action, and documentation requests.

Patient Rights

Year-End Authorization Workflow

A patient-rights concept involving Year-End Authorization Workflow. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Technical Safeguards

Year-End Backup Test

A technical safeguard or security operations concept involving Year-End Backup Test. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Year-End Claims Transaction

An administrative safeguard concept involving Year-End Claims Transaction. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Year-End Compliance Calendar

An administrative safeguard concept involving Year-End Compliance Calendar. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Year-End Contingency Task

An administrative safeguard concept involving Year-End Contingency Task. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Patient Rights

Year-End Disclosure Log

A patient-rights concept involving Year-End Disclosure Log. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Security Rule

Year-End Eligibility Workflow

An administrative safeguard concept involving Year-End Eligibility Workflow. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Year-End Encryption Review

A technical safeguard or security operations concept involving Year-End Encryption Review. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Security Rule

Year-End Evidence Packet

An administrative safeguard concept involving Year-End Evidence Packet. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Year-End Exception Register

An administrative safeguard concept involving Year-End Exception Register. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Technical Safeguards

Year-End Incident Log

A technical safeguard or security operations concept involving Year-End Incident Log. It helps protect ePHI through controlled access, monitoring, encryption, logging, or system configuration.

Patient Rights

Year-End Patient Request

A patient-rights concept involving Year-End Patient Request. It helps covered entities handle individual requests, disclosures, notices, or corrections consistently while protecting PHI.

Privacy Rule

Year-End PHI Handling

A privacy-rule concept involving Year-End PHI Handling. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Year-End Policy Review

An administrative safeguard concept involving Year-End Policy Review. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Privacy Rule

Year-End Privacy Workflow

A privacy-rule concept involving Year-End Privacy Workflow. It helps teams decide when PHI may be used, disclosed, limited, corrected, retained, or shared.

Administrative

Year-End Retention Check

An administrative safeguard concept involving Year-End Retention Check. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Year-End Risk Finding

An administrative safeguard concept involving Year-End Risk Finding. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Year-End Risk Review

A scheduled review of risk analysis results, unresolved remediation items, incidents, vendor changes, and policy updates before the next compliance cycle.

Security Rule

Year-End Security Control

An administrative safeguard concept involving Year-End Security Control. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Year-End System Inventory

An administrative safeguard concept involving Year-End System Inventory. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Year-End Training Record

An administrative safeguard concept involving Year-End Training Record. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Security Rule

Year-End User Provisioning

An administrative safeguard concept involving Year-End User Provisioning. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Business Associates

Year-End Vendor Attestation

A documented request for key vendors to confirm controls, incidents, subcontractors, and contact details. It supports ongoing business associate oversight.

Business Associates

Year-End Vendor Review

A vendor and business associate oversight concept involving Year-End Vendor Review. It helps covered entities track third-party responsibilities, contract expectations, PHI handling, and follow-up evidence.

Administrative

Year-End Workforce Attestation

An administrative safeguard concept involving Year-End Workforce Attestation. It helps healthcare organizations document policies, workforce responsibilities, risk decisions, and compliance evidence.

Administrative

Year-to-Date Deductible

The amount of deductible a member has accumulated during the plan year. It appears in eligibility and benefits workflows and is PHI when tied to a person.

Business Associates

Yearly BAA Review

A scheduled review of business associate agreements and vendor relationships. It helps catch missing contracts, outdated contacts, and changed PHI workflows.

Administrative

Yearly Policy Review

The rule sets no annual cycle; it requires security measures to be reviewed and modified as needed to continue reasonable and appropriate protection, and periodic evaluation against the standards.

Security Rule

Yearly Risk Analysis

The risk analysis requirement itself states no frequency; HHS guidance treats it as an ongoing process, and annual refresh is common practice rather than regulatory text.

Administrative

Yearly Training Plan

A schedule for required and role-specific privacy or security training. It should account for new hires, annual refreshers, and policy changes.

Administrative

Yellow Alert

An internal status for elevated concern that does not yet meet incident severity. Defined alert levels help workforce members escalate privacy or security issues consistently.

Privacy Rule

Yield Management in Scheduling

Operational management of appointment capacity. Scheduling data can reveal care relationships and should be handled as PHI when linked to patients.

Technical Safeguards

Yielded Access

Access temporarily delegated or transferred to another authorized person, such as coverage during leave. It should be documented and removed when the need ends.

Patient Rights

Youth Access Restriction

A limit on access to a minor's records based on consent rules, safety concerns, or law. Restrictions should be configured consistently across portals and workflows.

Patient Rights

Youth Behavioral Health Record

Mental or behavioral health documentation involving a minor. Access and disclosure may be affected by minor consent, state law, and safety concerns.

Privacy Rule

Youth Confidential Visit

A visit where a minor may have confidentiality rights under state law. Records and portal access should reflect the applicable privacy rule.

Patient Rights

Youth Health Records

Health records involving minors. HIPAA usually treats a parent or guardian as the personal representative, but exceptions can apply for minor consent, abuse, or state law.

Privacy Rule

Youth Immunization Record

Proof of immunization may go to a school legally required to have it with a documented agreement from a parent, guardian, person acting in loco parentis, or the emancipated or adult individual.

Patient Rights

Youth Portal Access

Patient portal access for minors and guardians. It needs careful configuration because adolescent consent, proxy access, and state law can conflict.

Patient Rights

Youth Privacy Exception

Parental access can be limited when the minor lawfully consented to the care, when confidentiality was agreed, or when the provider reasonably believes the personal representative situation involves abuse, neglect, or endangerment.

Patient Rights

Youth Proxy Access

Portal proxy access for parents tracks personal representative status: full access while the parent is the minor's personal representative, restricted for minor-consented services where state law limits parental access.

Technical Safeguards

Youth Record Segmentation

Separating sensitive minor records or data elements so access can be managed correctly. Segmentation helps avoid inappropriate proxy disclosure.

Patient Rights

Youth Release Authorization

An authorization involving a minor's records. Validity depends on who may sign under HIPAA, state law, and the service involved.

Technical Safeguards

YubiKey

A hardware security key commonly used as a possession factor for MFA. Hardware keys can reduce phishing risk for systems that access ePHI.

Z

50 terms · 3 with a CFR citationCompliance Glossary card: HIPAA terms that start with the letter ZBack to A to Z ↑
Privacy Rule

Z-Score Outlier

A statistical signal that a value is unusual compared with a population. In healthcare analytics, small or unusual groups may increase re-identification risk.

Technical Safeguards

Zero Standing Privilege

A privileged access model where elevated rights are not continuously assigned. Users request time-limited privilege when needed, reducing account compromise risk.

Technical Safeguards

Zero Trust Access Review

A security operations term for Zero Trust Access Review. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Security Rule

Zero Trust Architecture

A security model that continuously verifies users, devices, access, and context rather than assuming internal network traffic is trusted. It can support least privilege and stronger ePHI protection.

Enforcement

Zero Trust Audit Evidence

A security operations term for Zero Trust Audit Evidence. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Patient Rights

Zero Trust Authorization Workflow

A security operations term for Zero Trust Authorization Workflow. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Backup Test

A security operations term for Zero Trust Backup Test. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Claims Transaction

A security operations term for Zero Trust Claims Transaction. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Compliance Calendar

A security operations term for Zero Trust Compliance Calendar. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Contingency Task

A security operations term for Zero Trust Contingency Task. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Patient Rights

Zero Trust Disclosure Log

A security operations term for Zero Trust Disclosure Log. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Eligibility Workflow

A security operations term for Zero Trust Eligibility Workflow. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Encryption Review

A security operations term for Zero Trust Encryption Review. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Evidence Packet

A security operations term for Zero Trust Evidence Packet. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Exception Register

A security operations term for Zero Trust Exception Register. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Incident Log

A security operations term for Zero Trust Incident Log. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Patient Rights

Zero Trust Patient Request

A security operations term for Zero Trust Patient Request. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust PHI Handling

A security operations term for Zero Trust PHI Handling. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Policy Engine

A component that evaluates identity, device, context, and policy before granting access. It supports finer control than broad network trust.

Technical Safeguards

Zero Trust Policy Review

A security operations term for Zero Trust Policy Review. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Privacy Workflow

A security operations term for Zero Trust Privacy Workflow. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Retention Check

A security operations term for Zero Trust Retention Check. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Risk Finding

A security operations term for Zero Trust Risk Finding. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Security Control

A security operations term for Zero Trust Security Control. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Security Rule

Zero Trust Segmentation

A segmentation approach that limits access between users, workloads, and applications based on identity and context. It reduces lateral movement toward ePHI systems.

Technical Safeguards

Zero Trust System Inventory

A security operations term for Zero Trust System Inventory. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Training Record

A security operations term for Zero Trust Training Record. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust User Provisioning

A security operations term for Zero Trust User Provisioning. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Business Associates

Zero Trust Vendor Review

A security operations term for Zero Trust Vendor Review. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Technical Safeguards

Zero Trust Workforce Attestation

A security operations term for Zero Trust Workforce Attestation. It supports HIPAA safeguards by reducing implicit trust, limiting access to ePHI, and documenting how systems are protected and reviewed.

Security Rule

Zero-Day Advisory

A notice about a newly discovered vulnerability without a complete fix. Advisories should trigger risk review for affected ePHI systems.

Security Rule

Zero-Day Response Plan

A plan for responding when a critical vulnerability has no patch. It should define monitoring, isolation, compensating controls, vendor contact, and leadership escalation.

Security Rule

Zero-Day Vulnerability

A software flaw unknown to the vendor or without an available patch. Organizations should use layered safeguards, monitoring, and incident response to reduce exposure.

Technical Safeguards

Zero-Privilege Baseline

A starting access model where users receive no permissions until a role-based need is approved. It supports least privilege for ePHI systems.

Technical Safeguards

Zero-Touch Provisioning

Automated device setup that applies security settings before first use. It can help enforce encryption, passcodes, and managed apps on devices accessing ePHI.

Technical Safeguards

Zeroization

Securely erasing keys or sensitive data from memory or storage. Zeroization supports disposal, media reuse, and incident containment.

Technical Safeguards

Zip Bomb

A malicious compressed file that expands massively when opened. Email and upload workflows should scan archives before they reach systems handling PHI.

Privacy Rule

ZIP Code Identifier

Safe harbor requires removing all geographic subdivisions smaller than a state, except the initial three digits of a ZIP code when the three-digit area contains more than 20,000 people; for areas of 20,000 or fewer, the three digits become 000.

Technical Safeguards

Zip File Handling

Rules for creating, sending, receiving, scanning, and extracting compressed files. ZIP archives containing PHI need encryption, recipient verification, and malware controls.

Privacy Rule

Zipped Record Export

A compressed package of records produced for transfer or release. Exports containing PHI should be encrypted, verified, and tracked.

Technical Safeguards

Zombie Account

Also known as: Vacated Account

A forgotten active account belonging to a departed user; evidence the termination procedures specification is not operating.

Security Rule

Zonal Incident Containment

Containing an incident within a defined network or application zone. It helps preserve critical clinical functions and limit ePHI exposure.

Security Rule

Zonal Recovery

Restoring systems by network, application, or business zone after an incident. Zonal recovery can prioritize critical care and ePHI access functions.

Technical Safeguards

Zone Isolation

Separating systems into controlled zones so a compromise in one area does not automatically expose ePHI elsewhere.

Security Rule

Zone Transfer

A DNS operation that can expose domain records if misconfigured. Attackers can use exposed records to map healthcare systems and target services.

Technical Safeguards

Zone-Based Access

Access that changes based on network, device, location, or trust zone. It can reduce exposure when users connect from unmanaged environments.

Technical Safeguards

Zone-Based Firewall

A firewall design that applies rules between network zones. It can isolate ePHI systems from guest, administrative, or vendor networks.

Technical Safeguards

Zoned Backup Storage

Backup storage separated by trust level, geography, or function. Zoning can protect clean backups from ransomware and administrative mistakes.

Technical Safeguards

ZTNA

Zero Trust Network Access, a model that grants application access based on identity, device posture, and context. It can replace broad VPN access for ePHI systems.

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