---
kind: "title"
title: "42"
heading: "Public Health"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/42"
sections_count: 7290
---

# Title 42 C.F.R. — Public Health

## Contents

- [Chapter I — Public Health Service, Department of Health and Human Services](/cfr/42/chI.md)
- [Chapter 0 — Chapters Ii-Iii [reserved]](/cfr/42/ch0.md)
- [Chapter IV — Centers for Medicare & Medicaid Services, Department of Health and Human Services](/cfr/42/chIV.md)
- [Chapter V — Office of Inspector General-Health Care, Department of Health and Human Services](/cfr/42/chV.md)