---
kind: "unit"
title: "42"
title_heading: "The Public Health and Welfare"
key: "ch7/schXI"
level: "subchapter"
label: "Subchapter XI"
heading: "General Provisions, Peer Review, and Administrative Simplification"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/42/ch7-schXI"
sections_count: 128
---

# Subchapter XI — General Provisions, Peer Review, and Administrative Simplification

Title 42 — The Public Health and Welfare › Chapter 7 — Social Security

## Contents

- [Part A — General Provisions](/usc/42/ch7-schXI-ptA.md)
- [Part B — Peer Review of Utilization and Quality of Health Care Services](/usc/42/ch7-schXI-ptB.md)
- [Part C — Administrative Simplification](/usc/42/ch7-schXI-ptC.md)
- [Part D — Comparative Clinical Effectiveness Research](/usc/42/ch7-schXI-ptD.md)
- [Part E — Price Negotiation Program To Lower Prices for Certain High-Priced Single Source Drugs](/usc/42/ch7-schXI-ptE.md)