First formal SRA after years of growth
A specialty practice added telehealth and a billing BA but never updated its 2018 assessment. RA-3 refresh inventories new data flows and elevates remote-access and BA risks with remediation owners.
Risk Assessment
High Risk
Moderate
Medium Cost
RA-3 requires conducting risk assessments that identify threats and vulnerabilities to operations, assets, individuals, and other organizations; determining likelihood and impact; determining risk levels; and updating assessments on a defined frequency and when significant changes occur. It is the NIST control most directly aligned with the HIPAA security management process risk analysis.
Control Objective
Produce and maintain a documented risk assessment that prioritizes how threats to ePHI and supporting systems are treated — the foundation for selecting and funding security controls.
Implementation Guidance
- Scope assets that create/receive/maintain/transmit ePHI plus critical supporting infrastructure.
- Identify threats (ransomware, insider snooping, lost devices, vendor outage) and vulnerabilities (missing MFA, flat networks, unpatched systems).
- Rate likelihood and impact; calculate risk levels with a consistent methodology.
- Document existing controls and residual risk.
- Feed results into risk management plans (RA-7) and leadership reporting.
- Update at least annually and after major changes (EHR swap, telehealth expansion, mergers, incidents).
- Include BAs and cloud services in scope — not only on-prem servers.
- Retain assessment artifacts for HIPAA documentation requirements.
Real-World Use Cases
How this control shows up in healthcare and HIPAA-covered environments.
Post-ransomware reassessment
After an incident, RA-3 update raises likelihood for backup-delete scenarios and funds immutable backups (CP-9) and MFA gaps (IA-2).
New imaging joint venture
Shared PACS introduces cross-org access. Risk assessment scopes the joint environment before go-live rather than after an OCR inquiry.
Best Practices
- Use a repeatable scoring method.
- Involve clinical, IT, privacy, and leadership.
- Inventory data flows (ties to AC-4).
- Update after significant changes — not only on a calendar.
- Track remediation to closure.
- Align report language to HIPAA risk analysis expectations.
Common Gaps & Violations
- One-time assessment never updated.
- Asset inventory missing cloud/BA systems.
- Risks listed with no owners or due dates.
- Copied generic template unrelated to real clinic tech.
- Confusing vulnerability scan reports with a full risk assessment.
Required Documentation
- Risk assessment methodology
- Current risk assessment report
- Asset/data-flow inventory used
- Risk register with owners
- Update history / change triggers
How to Test & Validate
- Verify assessment date within required cycle.
- Confirm critical ePHI systems appear in scope.
- Sample high risks for remediation tracking.
- Check that a recent major change triggered an update.
- Interview owners on residual risk acceptance.
Audit Considerations
OCR and security assessors treat an outdated or incomplete risk analysis as a foundational HIPAA failure. RA-3 evidence must reflect current operations.
HIPAA Mapping
How this NIST control supports HIPAA Security Rule expectations.
- 164.308(a)(1)(ii)(A) Risk Analysis — conduct an accurate and thorough assessment of potential risks and vulnerabilities to ePHI.
- 164.308(a)(1)(ii)(B) Risk Management — implement security measures sufficient to reduce risks and vulnerabilities to a reasonable and appropriate level.
- 164.306 Security standards: General rules — flexibility of approach still requires risk-based decisions.
- 164.316 Documentation — retain risk analysis documentation.
Compliance Tips
- Schedule RA-3 updates on the same calendar as budget planning.
- Keep a living risk register between formal report refreshes.
- Include telehealth, BYOD, and BA flows explicitly in scope tables.
Frequently Asked Questions
Is a vulnerability scan the same as RA-3?
No. Scans (RA-5) feed the assessment; RA-3 evaluates threats, likelihood, impact, and business risk holistically.
How often must we update?
At a defined frequency (commonly annual) and when significant changes or incidents occur.
Do small clinics need a formal report?
Yes — scale the method to size, but document scope, risks, and decisions thoroughly enough for HIPAA.
References & Resources
- NIST SP 800-53 Rev. 5 — RA-3
- NIST SP 800-30 Guide for Conducting Risk Assessments
- HHS Security Risk Assessment guidance
- Related controls: RA-5, PM-9, AC-4, CP-2
Related Guidelines
Related controls that commonly accompany RA-3.
Need Help Implementing RA-3?
Our auditors map NIST SP 800-53 controls to your HIPAA Security Rule program — policies, technical evidence, and audit readiness.