---
kind: "unit"
title: "42"
title_heading: "Public Health"
key: "chIV/subchC/part455"
level: "part"
label: "Part 455"
heading: "Program Integrity: Medicaid"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/42/chIV-subchC-part455"
sections_count: 60
---

# Part 455 — Program Integrity: Medicaid

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

## Sections

- [§455.1. Basis and scope.](/cfr/42/455.1.md)
- [§455.2. Definitions.](/cfr/42/455.2.md)
- [§455.3. Other applicable regulations.](/cfr/42/455.3.md)

## Contents

- [Subpart A — Medicaid Agency Fraud Detection and Investigation Program](/cfr/42/chIV-subchC-part455-subpartA.md)
- [Subpart B — Disclosure of Information by Providers and Fiscal Agents](/cfr/42/chIV-subchC-part455-subpartB.md)
- [Subpart C — Medicaid Integrity Program](/cfr/42/chIV-subchC-part455-subpartC.md)
- [Subpart D — Independent Certified Audit of State Disproportionate Share Hospital Payment Adjustments](/cfr/42/chIV-subchC-part455-subpartD.md)
- [Subpart E — Provider Screening and Enrollment](/cfr/42/chIV-subchC-part455-subpartE.md)
- [Subpart F — Medicaid Recovery Audit Contractors Program](/cfr/42/chIV-subchC-part455-subpartF.md)