HIPAA (45 CFR Part 164)·§ 164.514(d)(2)·medium·Component: Privacy Rule

What this control requires

(b) Standard: Minimum necessary (1) Minimum necessary applies. When using or disclosing protected health information or when requesting protected health information from another covered entity or business associate, a covered entity or business associate must make reasonable efforts to limit protected health information to the minimum necessary to accomplish the intended purpose of the use, disclosure, or request. (2) Minimum necessary does not apply. This requirement does not apply to: (i) Disclosures to or requests by a health care provider for treatment; (ii) Uses or disclosures made to the individual, as permitted under paragraph (a)(1)(i) of this section or as required by paragraph (a)(2)(i) of this section; (iii) Uses or disclosures made pursuant to an authorization under 164.508; (iv) Disclosures made to the Secretary in accordance with subpart C of part 160 of this subchapter; (v) Uses or disclosures that are required by law, as described by 164.512(a); and (vi) Uses or disclosures that are required for compliance with applicable requirements of this subchapter. 164.514(d)(2) Implementation specifications: Minimum necessary uses of protected health information. (i) A covered entity must identify: (A) Those persons or classes of persons, as appropriate, in its workforce who need access to protected health information to carry out their duties; and (B) For each such person or class of persons, the category or categories of protected health information to which access is needed and any conditions appropriate to such access. (ii) A covered entity must make reasonable efforts to limit the access of such persons or classes identified in paragraph (d)(2)(i)(A) of this section to protected health information consistent with paragraph (d)(2)(i)(B) of this section.
— HIPAA (45 CFR Part 164), § 164.514(d)(2)

In plain English

(b) Standard: Minimum necessary (1) Minimum necessary applies. In practice, this means you can prove you workforce requirements-level controls on a defined cadence.

Why it matters

HIPAA non-compliance is a strict-liability matter: OCR civil monetary penalties are assessed per-record per-violation (up to USD 1.9 million per identical-violation calendar year as of 2024), and willful neglect can trigger criminal referral.

What an auditor looks for

HHS OCR investigators and SOC-2+HIPAA auditors look for the specific 45 CFR § citation, whether the safeguard is required vs addressable (and if addressable, the documented decision), the implementation specification, the workforce member responsible, and the records that show it runs.

Within Privacy Rule, the assessor will trace your implementation back to the catalogue reference (§ 164.514(d)(2)) and look for objective evidence on the latest two assessment cycles.

How to implement

Policy Management

Docs. Keep each policy in version-controlled Markdown alongside the code that implements it; ship a signed PDF snapshot at each annual review and link the SHA into the SoA.

Operational checklist

  • Workforce. Document the trigger, the owner and the cadence.
  • Information. Document the trigger, the owner and the cadence.
  • Business. Document the trigger, the owner and the cadence.
  • Person. Document the trigger, the owner and the cadence.
  • Requirements. Document the trigger, the owner and the cadence.
  • Scope: requirements, management, secretary, business associate, policy, i, accordance, section.

Evidence to collect

  • Policy Document. A signed and version-controlled policy / standard / procedure document.

Signed policy or standard documents the safeguard. Focus: Standard: Minimum Necessary & Minimum Necessary Uses of PHI.

Common pitfalls

  • Policies that no engineer has read; the version in Confluence drifts from the version that's actually being enforced.

Related controls in HIPAA (45 CFR Part 164)

References

Topics: governance riskpolicy management