US Federal Law · Health Insurance Portability and Accountability Act
Do I Need User Access Review for HIPAA?
HIPAA’s Security Rule is explicit: only authorised persons may access electronic Protected Health Information (ePHI) — and you must enforce this through active access governance, including periodic reviews.
OUR INTERPRETATION
Why HIPAA mandates User Access Reviews?
HIPAA’s Security Rule (45 CFR Part 164) creates a clear obligation: only authorised people may access ePHI. This “minimum necessary” principle cannot be maintained without regularly reviewing and validating who holds which access rights. The rule covers both administrative and technical safeguards — both of which speak directly to access governance.
Access Control (Technical)
Technical policies must allow access to ePHI “only to those persons or software programs that have been granted access rights.” You cannot enforce this without knowing who currently holds those rights.
Information Access Management
Covered entities must implement policies for “authorizing access to ePHI.” This administrative safeguard requires a defined, repeatable process — periodic access review is the operationalisation of that requirement.
Security Management Process
Requires an ongoing risk analysis and risk management program. Accumulated user access that is never reviewed is a measurable, documentable security risk — one auditors will look for.
Audit Controls
Requires hardware, software, and procedural mechanisms to record and examine activity in systems containing ePHI. Access review logs directly serve this requirement.
Directly from the HIPAA Security Rule
Source: 45 CFR Part 164 — Security and Privacy, US Department of Health and Human Services
hhs.gov · 45 CFR § 164.312 — Technical Safeguards · Security Rule
§ 164.312(a)(1) — Access Control
“Implement technical policies and procedures for electronic information systems that maintain electronic protected health information to allow access only to those persons or software programs that have been granted access rights as specified in § 164.308(a)(4).”
§ 164.308(a)(4)(ii)(B) — Access Authorisation
“Implement policies and procedures for granting access to electronic protected health information, for example, through access to a workstation, transaction, program, process, or other mechanism.” — The Preamble confirms this requires periodic review of who holds authorisation rights, including unique user identification and role-based access.
§ 164.308(a)(1)(ii)(A) — Risk Analysis
“Conduct an accurate and thorough assessment of the potential risks and vulnerabilities to the confidentiality, integrity, and availability of electronic protected health information held by the covered entity.” — Unreviewed access is a documentable risk under this analysis.
Where to find this in the regulation?
→ HHS.gov → HIPAA Security Rule → 45 CFR § 164.312(a)(1) — Technical Safeguards: Access Control
→ HHS.gov → HIPAA Security Rule → 45 CFR § 164.308(a)(4) — Administrative Safeguards: Information Access Management
→ HHS.gov → HIPAA Security Rule → 45 CFR § 164.308(a)(1) — Administrative Safeguards: Security Management Process
→ HHS Guidance: “Unique User Identification” and “Automatic Logoff” implementation specifications under § 164.312
→ OCR Audit Protocol — the OCR’s audit programme explicitly checks for periodic access reviews
Squarum's Interpretation
What this means in practice?
Every ePHI system must have a reviewed user list
§ 164.312(a)(1) requires access to be limited to authorised persons. Without periodic reviews, you have no mechanism to confirm that the current access list still reflects valid authorisations.
Joiner–Mover–Leaver events require immediate action
HIPAA’s workforce clearance procedures (§ 164.308(a)(3)) require timely revocation when roles change or employment ends. Access reviews catch what automated deprovisioning misses.
Risk analysis must account for access rights
The annual risk analysis (§ 164.308(a)(1)) must identify risks to ePHI. Dormant accounts, over-privileged users, and contractor access are all risks that appear in access review outputs.
Documentation is everything for OCR audits
When the Office for Civil Rights audits a covered entity, they review written policies and evidence of implementation. Access review records are among the primary evidence artefacts auditors request.
$100
Per violation (unaware category)
$50K
Per violation
(wilful neglect)
$50K
Per violation
(wilful neglect)
Keep your ePHI access airtight with Squarum
Squarum automates HIPAA access reviews across all your ePHI systems — with role-based workflows, automated deprovisioning alerts, and OCR-ready evidence packages.