Is HIPAA Also Known as the Privacy Rule? Differences Explained

No. HIPAA is a federal law with multiple rules, and the Privacy Rule is just one of them. This guide answers the core question—Is HIPAA also known as the Privacy Rule? Differences explained—so you understand what each rule covers and how they work together.

Overview of the HIPAA Privacy Rule

The HIPAA Privacy Rule sets national standards for how covered entities use and disclose Protected Health Information (PHI) in any form—paper, oral, or electronic. Its core aim is to protect patient privacy while enabling the flow of information needed for high-quality care.

Under the Privacy Rule, PHI may be used or disclosed without Individual Authorization for treatment, payment, and health care operations, and in specific public interest situations (for example, certain public health or law requirements). Outside these allowances, a valid Individual Authorization is required.

The rule also establishes the “minimum necessary” standard, requires a Notice of Privacy Practices, and grants individuals specific rights to control and review their PHI. De-identification and limited data sets further support privacy by reducing identifiability where full details aren’t necessary.

Overview of the HIPAA Security Rule

The HIPAA Security Rule focuses exclusively on Electronic Protected Health Information (ePHI). It requires organizations to implement Administrative Safeguards, Physical Safeguards, and Technical Safeguards to ensure the confidentiality, integrity, and availability of ePHI.

The Security Rule is risk-based and flexible. It mandates a documented risk analysis, risk management, workforce security and training, contingency planning, access controls, audit controls, integrity protections, transmission security, and ongoing evaluation. Some implementation specifications are “required,” while others are “addressable,” allowing reasonable tailoring based on risk.

Applicability of Privacy and Security Rules

Both rules apply to HIPAA “covered entities”: health plans, Health Care Clearinghouses, and health care providers who transmit health information electronically in connection with standard transactions. Business associates that create, receive, maintain, or transmit PHI or ePHI on behalf of covered entities must also comply with the Security Rule and certain Privacy Rule provisions through business associate agreements.

Scope of information differs: the Privacy Rule protects Protected Health Information (PHI) in any medium, while the Security Rule applies only to ePHI. Most organizations comply with both simultaneously because they handle PHI across paper, oral, and electronic workflows.

Safeguards for Protected Health Information

The Privacy Rule requires “reasonable safeguards” to reduce the risk of impermissible uses or disclosures of PHI in all forms. The Security Rule adds detailed, risk-based requirements for ePHI. Together, they drive a comprehensive safeguard program across people, processes, and technology.

Administrative Safeguards

• Conduct and document a risk analysis, then manage identified risks over time.
• Assign security and privacy leadership; define policies, procedures, and workforce training.
• Manage vendors through contracts and oversight when they handle PHI or ePHI.

Physical Safeguards

• Control facility access; secure workstations and devices that store or display PHI.
• Use clean desk and secure disposal practices for paper records and media.
• Protect portable devices (for example, with storage encryption and tracking where feasible).

Technical Safeguards

• Enforce unique user IDs, role-based access, and strong authentication for systems with ePHI.
• Enable audit logs, integrity controls, and intrusion detection where appropriate.
• Protect data in transit and at rest using encryption and other transmission security controls.

Individual Rights Under HIPAA

HIPAA gives individuals meaningful control over their PHI. You have the right to access and obtain a copy of your records, request amendments to correct inaccuracies, and receive an accounting of certain disclosures.

You may request restrictions on certain uses or disclosures and ask for confidential communications through alternative addresses or contact methods. You also have the right to receive a Notice of Privacy Practices and to file a complaint if you believe your privacy rights have been violated. If you pay a provider in full out-of-pocket, you can request that information about that service not be disclosed to your health plan.

Differences Between Privacy and Security Rules

• Purpose: The Privacy Rule governs when PHI may be used or disclosed; the Security Rule prescribes how ePHI must be protected.
• Scope of Data: Privacy covers PHI in any medium; Security covers only Electronic Protected Health Information (ePHI).
• Safeguard Detail: Privacy requires reasonable safeguards; Security mandates specific Administrative, Physical, and Technical Safeguards based on risk.
• Operational Focus: Privacy centers on policies, permissible uses/disclosures, and Individual Authorization; Security centers on technical and operational controls for systems and data.
• Who Must Comply: Both apply to covered entities; the Security Rule expressly applies to business associates, with Privacy obligations flowing through contracts and specific provisions.

Compliance Requirements for Covered Entities

To comply, covered entities should build an integrated privacy and security program. This includes appointing privacy and security officers, performing regular risk analyses, and implementing written policies and procedures aligned to business operations and legal requirements.

Train the workforce, document sanctions for violations, and establish processes for Individual Authorization, access, amendment, and disclosure accounting. Execute and manage business associate agreements, apply the minimum necessary standard, and maintain incident response and contingency plans that address both PHI and ePHI.

Continuously monitor and improve controls—administrative, physical, and technical—across systems, facilities, and vendors. Health Care Clearinghouses, health plans, and providers should periodically evaluate program effectiveness and update safeguards as technology and risks evolve.

Conclusion

HIPAA is not the same as the Privacy Rule. The Privacy Rule sets when PHI may be used or shared and defines individual rights, while the Security Rule dictates how ePHI must be protected. Treat them as complementary: one governs permissible flow of information, the other secures it.

FAQs.

What is the HIPAA Privacy Rule?

The HIPAA Privacy Rule establishes national standards for how covered entities may use and disclose Protected Health Information, sets the minimum necessary standard, requires a Notice of Privacy Practices, and grants individuals rights such as access, amendment, and disclosure accounting.

How does the HIPAA Security Rule differ from the Privacy Rule?

The Security Rule applies only to Electronic Protected Health Information and requires specific Administrative, Physical, and Technical Safeguards based on a risk analysis. The Privacy Rule applies to PHI in any form and focuses on when information may be used or disclosed and when Individual Authorization is required.

Who must comply with HIPAA rules?

Covered entities—health plans, Health Care Clearinghouses, and health care providers that conduct standard electronic transactions—must comply. Business associates that handle PHI or ePHI on their behalf must also meet Security Rule requirements and certain Privacy Rule obligations through contracts.

What rights do individuals have under the Privacy Rule?

Individuals have the right to access and obtain copies of their records, request amendments, receive an accounting of certain disclosures, request restrictions and confidential communications, and receive a Notice of Privacy Practices, with avenues to file complaints if rights are violated.