---
kind: "section"
citation: "42 C.F.R. § 435.550"
title: "42"
number: "435.550"
heading: "Basis and scope."
url: "https://uscodex.org/cfr/42/435.550"
---

# §435.550. Basis and scope.


[Sections 435.550 through 435.563](/cfr/42/435.550..435.563.md) implement section 1902(xx) of the Act and apply to the 50 States and the District of Columbia. These sections do not apply to the territories.


## Notes

### Source

Source: 91 FR 33469, June 3, 2026, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 1302.

### Source

Source: 43 FR 45204, Sept. 29, 1978, unless otherwise noted.