---
kind: "section"
citation: "42 C.F.R. § 409.1"
title: "42"
number: "409.1"
heading: "Statutory basis."
url: "https://uscodex.org/cfr/42/409.1"
---

# §409.1. Statutory basis.


This part is based on the identified provisions of the following sections of the Social Security Act:

- (a) Sections [1812](/cfr/42/1812.md) and [1813](/cfr/42/1813.md) establish the scope of benefits of the hospital insurance program under Medicare Part A and set forth deductible and coinsurance requirements.
- (b) Sections [1814](/cfr/42/1814.md) and [1815](/cfr/42/1815.md) establish conditions for, and limitations on, payment for services furnished by providers.
- (c) **Section 1820 establishes the critical access hospital program.**
- (d) **Section 1861 describes the services covered under Medicare Part A, and benefit periods.**
- (e) **Section 1862(a) specifies exclusions from coverage.**
- (f) [Section 1881](/cfr/42/1881.md) sets forth the rules for individuals who have end-stage renal disease (ESRD), for organ donors, and for dialysis, transplantation, and other services furnished to ESRD patients.

## Notes

### Amendments

[60 FR 50441, Sept. 29, 1995, as amended at 65 FR 62646, Oct. 19, 2000]

### Authority

Authority: 42 U.S.C. 1302 and 1395hh.

### Source

Source: 48 FR 12541, Mar. 25, 1983, unless otherwise noted.

### Amendments

[60 FR 50441, Sept. 29, 1995, as amended at 65 FR 62646, Oct. 19, 2000]