---
kind: "unit"
title: "42"
title_heading: "Public Health"
key: "chIV/subchA"
level: "subchap"
label: "Subchapter A"
heading: "General Provisions"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/42/chIV-subchA"
sections_count: 169
---

# Subchapter A — General Provisions

Title 42 C.F.R. — Public Health › Chapter IV — Centers for Medicare & Medicaid Services, Department of Health and Human Services

## Contents

- [Part 400 — Introduction; Definitions](/cfr/42/chIV-subchA-part400.md)
- [Part 401 — General Administrative Requirements](/cfr/42/chIV-subchA-part401.md)
- [Part 402 — Civil Money Penalties, Assessments, and Exclusions](/cfr/42/chIV-subchA-part402.md)
- [Part 403 — Special Programs and Projects](/cfr/42/chIV-subchA-part403.md)