What Organizations Must Cover to Safeguard PHI: Controls, Processes, and Roles

Safeguarding protected health information (PHI) requires a coordinated blend of controls, processes, and clearly assigned roles. If you create, receive, maintain, or transmit PHI, you must address people, technology, and facilities together, not in isolation.

This guide explains exactly what you need to cover—who is regulated, what safeguards are mandated, and how to operationalize your governance so PHI remains confidential, integral, and available when needed.

Covered Entities

Who is covered

Covered entities include health plans, health care clearinghouses, and health care providers who conduct standard electronic transactions. If you submit claims, check eligibility, or transmit electronic health information for billing, you fall within scope.

Examples span insurers and employer-sponsored group health plans; hospitals, clinics, and telehealth practices; and clearinghouses that translate nonstandard data into standard formats.

Business associates and downstream parties

Vendors that create, receive, maintain, or transmit PHI on your behalf—such as EHR platforms, billing firms, cloud hosts, and analytics providers—are business associates. They must meet many of the same security requirements and flow down obligations to subcontractors that handle PHI.

Roles and accountability

You should designate a Privacy Officer and a Security Officer to own policy, risk decisions, and oversight. Define data owners, system custodians, and help desk roles, and document who approves access, monitors activity, and responds to incidents.

Administrative Safeguards

Administrative safeguards set the management framework that keeps your security program effective. They clarify risk tolerance, training, access policies, and how you respond when events occur.

Security Management Processes

Start with a risk analysis to identify threats to PHI and evaluate likelihood and impact. Implement risk management to select and track mitigations. Enforce a sanction policy for workforce noncompliance, and perform information system activity reviews to examine logs, alerts, and audit reports.

Workforce Security

Use role-based access so people receive the minimum necessary permissions. Establish authorization and supervision procedures, workforce clearance checks appropriate to job duties, and rapid termination steps to remove access the moment employment ends.

Information access management

Document who can access which systems and datasets, based on job function and need. Standardize request, approval, and periodic recertification, and ensure shared or generic accounts are prohibited.

Security awareness and training

Provide onboarding and ongoing training that covers phishing, password hygiene, secure data handling, and reporting obligations. Reinforce with reminders, simulations, and metrics that show improvement over time.

Security incident procedures

Create a playbook to detect, triage, contain, and investigate incidents affecting PHI. Define severity levels, escalation paths, evidence handling, and communication steps, including coordination with privacy and legal teams.

Contingency planning

Maintain a data backup plan, disaster recovery plan, and emergency mode operations plan for critical processes. Test them regularly, set recovery time and recovery point objectives, and document application and data criticality.

Evaluation

Perform periodic technical and nontechnical evaluations of your program against current threats and business changes. Use results to update policies, controls, and training.

Physical Safeguards

Physical safeguards protect the places and devices where PHI lives. They reduce risks from unauthorized entry, theft, loss, and improper reuse or disposal of hardware and media.

Facility Access Controls

Control entry to data centers, clinics, and server rooms using badges, biometrics, visitor logs, and camera coverage. Maintain a facility security plan, validate access based on role, and keep maintenance and repair records.

Workstation use and security

Define acceptable workstation locations and usage. Enforce screen privacy, auto-lock, cable locks where appropriate, and clean desk practices to prevent casual exposure of PHI.

Device and media controls

Track laptops, removable media, and medical devices that store PHI. Require secure disposal, certified media sanitization before reuse, chain-of-custody records, and backup procedures prior to device retirement.

Technical Safeguards

Technical safeguards govern how your systems authenticate users, restrict access, log activity, protect data in transit and at rest, and ensure PHI integrity.

Access control

Assign unique user IDs, enable multifactor authentication, and enforce automatic logoff. Encrypt ePHI at rest where feasible and use just-in-time access with time-bound approvals for elevated permissions.

Audit Controls

Capture and retain logs for access, administrative changes, and data exports. Centralize logs, alert on risky behavior, and review reports routinely to detect inappropriate access or exfiltration.

Integrity

Use checksums, hashing, and digital signatures to detect unauthorized alteration of ePHI. Combine change control, write-once storage for immutable logs, and application-level integrity verification to safeguard records.

Person or entity authentication

Verify users and service accounts before granting access through strong credentials, MFA, certificates, or device-based attestations. Regularly rotate keys and disable inactive accounts.

Transmission security

Protect PHI in motion with modern TLS, secure email gateways, VPNs, and secure APIs. Apply message integrity controls and certificate pinning where appropriate, and restrict insecure protocols.

Organizational Requirements

Organizational requirements formalize how you work with partners, structure documentation, and sustain oversight so compliance survives staffing and technology changes.

Business Associate Contracts

Execute written agreements that specify permitted uses and disclosures, required safeguards, breach reporting duties, subcontractor flow-down, access and amendment support, termination for cause, and PHI return or destruction. Include audit cooperation and minimum necessary principles.

Policies, procedures, and documentation

Adopt written policies and procedures for all safeguards, keep them current, and retain documentation for required periods. Record decisions about addressable controls, risk acceptances, and exceptions with clear rationale.

Governance and oversight

Stand up a security and privacy governance forum to review risks, metrics, audit findings, and remediation progress. Track a living risk register, define accountability owners, and schedule regular program reviews.

Conclusion

To safeguard PHI, you must align Security Management Processes, Workforce Security, Facility Access Controls, robust Technical controls like Audit Controls, and enforceable Business Associate Contracts. When roles are clear and processes are tested, your program can withstand incidents while keeping care delivery moving.

FAQs

What are the key administrative safeguards for PHI?

They include risk analysis and risk management, a sanction policy, information system activity review, Workforce Security measures, role-based information access management, security awareness and training, incident response procedures, contingency planning, and periodic evaluations. Together these processes set expectations, assign accountability, and ensure continuous improvement.

Which entities are considered covered under PHI regulations?

Covered entities are health plans (including many employer group health plans), health care clearinghouses, and health care providers who conduct standard electronic transactions. Business associates—vendors that handle PHI for a covered entity—are not covered entities but are directly regulated and must sign compliant agreements and meet safeguard requirements.

How do physical safeguards protect PHI?

Physical safeguards reduce risks from unauthorized entry, theft, and loss. Facility Access Controls limit who can enter sensitive areas; workstation use and security rules prevent casual exposure; and device and media controls require tracking, secure disposal, and sanitization before reuse so PHI does not leak off retired hardware.

What technical safeguards ensure the integrity of PHI?

Integrity is protected through controlled access, robust Audit Controls, and cryptographic mechanisms. Hashing, checksums, and digital signatures detect tampering; change control and immutable log storage prevent silent edits; and strong authentication, encryption in transit and at rest, and least-privilege access reduce the chance of unauthorized modification.