---
kind: "unit"
title: "45"
title_heading: "Public Welfare"
key: "subtA/subchC/part162"
level: "part"
label: "Part 162"
heading: "Administrative Requirements"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/45/subtA-subchC-part162"
sections_count: 46
---

# Part 162 — Administrative Requirements

Title 45 C.F.R. — Public Welfare › Subtitle A — Department of Health and Human Services › Subchapter C — Administrative Data Standards and Related Requirements

## Contents

- [Subpart A — General Provisions](/cfr/45/subtA-subchC-part162-subpartA.md)
- [Subpart B-C — Subparts B-C [Reserved]](/cfr/45/subtA-subchC-part162-subpartB-C.md)
- [Subpart D — Standard Unique Health Identifier for Health Care Providers](/cfr/45/subtA-subchC-part162-subpartD.md)
- [Subpart E — Subpart E [Reserved]](/cfr/45/subtA-subchC-part162-subpartE.md)
- [Subpart F — Standard Unique Employer Identifier](/cfr/45/subtA-subchC-part162-subpartF.md)
- [Subpart G-H — Subparts G-H [Reserved]](/cfr/45/subtA-subchC-part162-subpartG-H.md)
- [Subpart I — General Provisions for Transactions](/cfr/45/subtA-subchC-part162-subpartI.md)
- [Subpart J — Code Sets](/cfr/45/subtA-subchC-part162-subpartJ.md)
- [Subpart K — Health Care Claims or Equivalent Encounter Information](/cfr/45/subtA-subchC-part162-subpartK.md)
- [Subpart L — Eligibility for a Health Plan](/cfr/45/subtA-subchC-part162-subpartL.md)
- [Subpart M — Referral Certification and Authorization](/cfr/45/subtA-subchC-part162-subpartM.md)
- [Subpart N — Health Care Claim Status](/cfr/45/subtA-subchC-part162-subpartN.md)
- [Subpart O — Enrollment and Disenrollment in a Health Plan](/cfr/45/subtA-subchC-part162-subpartO.md)
- [Subpart P — Health Care Electronic Funds Transfers (EFT) and Remittance Advice](/cfr/45/subtA-subchC-part162-subpartP.md)
- [Subpart Q — Health Plan Premium Payments](/cfr/45/subtA-subchC-part162-subpartQ.md)
- [Subpart R — Coordination of Benefits](/cfr/45/subtA-subchC-part162-subpartR.md)
- [Subpart S — Medicaid Pharmacy Subrogation](/cfr/45/subtA-subchC-part162-subpartS.md)
- [Subpart T — Health Care Claims Attachments](/cfr/45/subtA-subchC-part162-subpartT.md)