---
kind: "unit"
title: "42"
title_heading: "Public Health"
key: "chIV/subchF/part478"
level: "part"
label: "Part 478"
heading: "Reconsiderations and Appeals"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/42/chIV-subchF-part478"
sections_count: 21
---

# Part 478 — Reconsiderations and Appeals

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

## Contents

- [Subpart A — Subpart A [Reserved]](/cfr/42/chIV-subchF-part478-subpartA.md)
- [Subpart B — Utilization and Quality Control Quality Improvement Organization (QIO) Reconsiderations and Appeals](/cfr/42/chIV-subchF-part478-subpartB.md)