---
kind: "unit"
title: "42"
title_heading: "Public Health"
key: "chIV/subchB/part416"
level: "part"
label: "Part 416"
heading: "Ambulatory Surgical Services"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/42/chIV-subchB-part416"
sections_count: 54
---

# Part 416 — Ambulatory Surgical Services

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 and Definitions](/cfr/42/chIV-subchB-part416-subpartA.md)
- [Subpart B — General Conditions and Requirements](/cfr/42/chIV-subchB-part416-subpartB.md)
- [Subpart C — Specific Conditions for Coverage](/cfr/42/chIV-subchB-part416-subpartC.md)
- [Subpart D — Scope of Benefits for Services Furnished Before January 1, 2008](/cfr/42/chIV-subchB-part416-subpartD.md)
- [Subpart E — Prospective Payment System for Facility Services Furnished Before January 1, 2008](/cfr/42/chIV-subchB-part416-subpartE.md)
- [Subpart F — Coverage, Scope of ASC Services, and Prospective Payment System for ASC Services Furnished on or After January 1, 2008](/cfr/42/chIV-subchB-part416-subpartF.md)
- [Subpart G — Adjustment in Payment Amounts for New Technology Intraocular Lenses Furnished by Ambulatory Service Centers](/cfr/42/chIV-subchB-part416-subpartG.md)
- [Subpart H — Requirements Under the Ambulatory Surgical Center Quality Reporting (ASCQR) Program](/cfr/42/chIV-subchB-part416-subpartH.md)