---
kind: "section"
citation: "42 C.F.R. § 426.100"
title: "42"
number: "426.100"
heading: "Basis and scope."
url: "https://uscodex.org/cfr/42/426.100"
---

# §426.100. Basis and scope.

- (a) **Basis.** This part implements sections 1869(f)(1) and (f)(2) of the Act, which provide for the review of LCDs, NCDs, and certain determinations that are deemed to be NCDs by statute.
- (b) **Scope.** This subpart establishes the requirements and procedures for the review of LCDs and NCDs.

## Notes

### Authority

Authority: Secs. 1102 and 1871 of the Social Security Act (42 U.S.C. 1302 and 1395hh)

### Source

Source: 68 FR 63716, Nov. 7, 2003, unless otherwise noted.