Privacy Rule vs Security Rule: What Covered Entities Must Do to Comply

Privacy Rule Requirements

The HIPAA Privacy Rule governs how you may use and disclose protected health information (PHI) in any form—paper, oral, or electronic. It sets the boundaries for sharing, establishes patient rights, and defines your HIPAA compliance obligations for policies, procedures, and documentation.

Core principles

• Use and disclosure: Permit PHI uses for treatment, payment, and health care operations; require patient authorization for most other purposes.
• Minimum necessary: Limit PHI to the least amount needed to accomplish a task, except for certain treatment and patient-directed disclosures.
• Notice of Privacy Practices (NPP): Give patients clear notice describing rights, uses/disclosures, and your duties.

Individual rights

• Access, obtain copies, and request corrections to PHI.
• Request restrictions, confidential communications, and an accounting of certain disclosures.
• File complaints without retaliation when privacy concerns arise.

Organizational requirements

• Designate a privacy official; adopt written policies, sanctions, and a complaint process.
• Mitigate harmful effects of improper disclosures and follow breach notification rules when required.
• Maintain required documentation for the retention period typically set at six years.

Business associates

Execute business associate agreements (BAAs) with vendors that create, receive, maintain, or transmit PHI on your behalf, ensuring they uphold Privacy Rule duties and security incident response obligations.

Security Rule Safeguards

The HIPAA Security Rule protects electronic protected health information (ePHI). It requires you to implement “reasonable and appropriate” safeguards based on risk, size, complexity, and current threats across administrative, physical, and technical controls.

Administrative safeguards

• Security management process: conduct a risk assessment and apply risk management to reduce risks to ePHI.
• Assigned security responsibility, workforce security, and information access management with role-based access.
• Security awareness and training, including phishing and social engineering defense.
• Security incident response procedures, including detection, escalation, containment, investigation, and reporting.
• Contingency planning: data backup, disaster recovery, and emergency operations; test and revise plans.
• Periodic evaluations and BAAs addressing Security Rule requirements.

Physical safeguards

• Facility access controls and visitor management.
• Workstation use and security standards; secure screen placement and automatic screen locks.
• Device and media controls for acquisition, movement, reuse, destruction, and validated disposal.

Technical safeguards

• Access controls: unique user IDs, emergency access, automatic logoff, and encryption where appropriate.
• Audit controls: log creation, retention, and regular review for anomalous activity.
• Integrity protections to prevent improper alteration or destruction of ePHI.
• Person or entity authentication before granting access.
• Transmission security (e.g., TLS/VPN) to protect ePHI in transit.

Covered Entities Defined

Covered entities are the organizations directly regulated by HIPAA. You qualify as a covered entity if you are one of the following and conduct standard electronic transactions:

• Health plans, including group health plans and health insurers.
• Health care clearinghouses that process nonstandard data into standard formats.
• Health care providers (e.g., hospitals, clinics, physicians, dentists, pharmacies) that transmit health information electronically for standard transactions.

Business associates are not covered entities, but they must meet contractual and regulatory duties when handling PHI or ePHI for a covered entity. Hybrid entities may designate health care components to which HIPAA applies.

Compliance Implementation Steps

1. Assign leadership: name a privacy officer and a security officer with clear authority.
2. Inventory PHI/ePHI: map systems, data flows, vendors, and locations where PHI resides or moves.
3. Perform a comprehensive risk assessment and document a risk management plan.
4. Adopt policies and procedures for Privacy Rule uses/disclosures, minimum necessary, and patient rights.
5. Implement administrative, physical, and technical safeguards proportionate to identified risks.
6. Formalize security incident response and breach notification playbooks; test them.
7. Execute BAAs and manage vendors throughout their lifecycle.
8. Train the workforce initially and periodically; maintain attendance and content records.
9. Monitor, audit, and evaluate controls; remediate findings and update documentation.

Risk Assessment Procedures

A defensible risk assessment is the backbone of Security Rule compliance and informs your HIPAA compliance obligations. Use a repeatable, evidence-based process:

1. Define scope: list assets that create, receive, maintain, or transmit ePHI (applications, servers, endpoints, medical devices, cloud services).
2. Identify threats and vulnerabilities: human error, malware, ransomware, insider misuse, third-party risk, physical hazards, and process gaps.
3. Evaluate likelihood and impact to determine inherent risk levels.
4. Catalog existing controls and assess their effectiveness.
5. Determine residual risk; prioritize remediation with owners, timelines, and success metrics.
6. Document results in a risk register; obtain leadership approval.
7. Review and update at least annually and after major changes, incidents, or new systems.

Enforcement Agencies and Penalties

The U.S. Department of Health and Human Services Office for Civil Rights (OCR) enforces the Privacy, Security, and Breach Notification Rules. State attorneys general may bring civil actions, and the Department of Justice handles criminal violations such as knowingly obtaining or disclosing PHI unlawfully.

Enforcement actions may include investigations, corrective action plans, monitoring, resolution agreements, and civil monetary penalties. Penalties scale by culpability and can reach substantial amounts per violation type, with annual caps; criminal penalties can include fines and imprisonment. Timely breach reporting, strong documentation, and demonstrable risk management significantly influence outcomes.

Workforce Training on HIPAA

Training operationalizes compliance. You should provide role-based modules that link daily tasks to Privacy Rule duties and Security Rule controls, reinforced with periodic refreshers and new-hire onboarding.

• Core topics: permitted uses/disclosures, minimum necessary, recognizing and reporting incidents, password hygiene, phishing defense, secure messaging, and device/media handling.
• Scenario-driven exercises: practice security incident response, break-glass access, and breach notification steps.
• Records: track dates, attendees, content, and assessments; retrain after policy or system changes.

Conclusion

To comply with HIPAA, align Privacy Rule practices for PHI with Security Rule safeguards for ePHI, anchor everything in a thorough risk assessment, and prove your program through policies, training, incident response, vendor controls, and continuous evaluation. This integrated approach reduces risk and strengthens trust.

FAQs

What are the main differences between the Privacy Rule and Security Rule?

The Privacy Rule governs when and how you may use or disclose PHI in any format and grants patient rights. The Security Rule specifically requires administrative, physical, and technical safeguards to protect ePHI—data that is created, stored, transmitted, or processed electronically.

Which types of information does the Security Rule protect?

The Security Rule protects electronic protected health information. That includes ePHI at rest, in transit, and in use across EHRs, claims systems, email, patient portals, mobile devices, backups, and cloud services. Paper and oral PHI remain under the Privacy Rule.

Who qualifies as a covered entity under HIPAA?

Covered entities include health plans, health care clearinghouses, and health care providers who transmit health information electronically for standard transactions. Vendors that handle PHI for covered entities are business associates and must meet contractual and regulatory requirements.

What penalties exist for non-compliance with HIPAA rules?

Penalties range from corrective action plans and monitoring to civil monetary penalties that scale by level of culpability, with caps per violation type each year. Serious or intentional violations may trigger criminal fines and possible imprisonment, and state attorneys general can also pursue civil enforcement actions.