---
kind: "unit"
title: "42"
title_heading: "Public Health"
key: "chIV/subchB/part420"
level: "part"
label: "Part 420"
heading: "Program Integrity: Medicare"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/42/chIV-subchB-part420"
sections_count: 17
---

# Part 420 — Program Integrity: Medicare

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

## Contents

- [Subpart A — General Provisions](/cfr/42/chIV-subchB-part420-subpartA.md)
- [Subpart B — Subpart B [Reserved]](/cfr/42/chIV-subchB-part420-subpartB.md)
- [Subpart C — Disclosure of Ownership and Control Information](/cfr/42/chIV-subchB-part420-subpartC.md)
- [Subpart D — Access to Books, Documents, and Records of Subcontractors](/cfr/42/chIV-subchB-part420-subpartD.md)
- [Subpart E — Rewards for Information Relating to Medicare Fraud and Abuse, and Establishment of a Program to Collect Suggestions for Improving Medicare Program Efficiency and to Reward Suggesters for Monetary Savings](/cfr/42/chIV-subchB-part420-subpartE.md)