---
kind: "section"
citation: "42 C.F.R. § 417.640"
title: "42"
number: "417.640"
heading: "Applicability."
url: "https://uscodex.org/cfr/42/417.640"
---

# §417.640. Applicability.

- (a) The rights, procedures, and requirements relating to contract determinations and appeals set forth in [part 422](/cfr/42/part422.md) [subpart N](/cfr/42/subpartN.md) of this chapter also apply to Medicare contracts with HMOs or CMPs under [section 1876](/cfr/42/1876.md) of the Act.
- (b) In applying [paragraph (a)](#a) of this section, references to [part 422](/cfr/42/part422.md) of this chapter must be read as references to this part and references to MA organizations must be read as references to HMOs or CMPs.

## Notes

### Amendments

[75 FR 19803, Apr. 15, 2010]

### Source

Source: 50 FR 1346, Jan. 10, 1985, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 1302 and 1395hh, and 300e, 300e-5, and 300e-9, and 31 U.S.C. 9701.

### Amendments

[75 FR 19803, Apr. 15, 2010]