---
kind: "section"
citation: "42 C.F.R. § 457.1000"
title: "42"
number: "457.1000"
heading: "Basis, scope, and applicability."
url: "https://uscodex.org/cfr/42/457.1000"
---

# §457.1000. Basis, scope, and applicability.

- (a) **Statutory basis.** This subpart interprets and implements—
  - (1) Section 2105(c)(2)(B) of the Act, which sets forth the requirements to permit a State to exceed the 10 percent cost limit on expenditures other than benefit expenditures; and
  - (2) **Section 2105(c)(3) of the Act, which permits the purchase of family coverage.**
- (b) **Scope.** This subpart sets forth requirements for obtaining a waiver under title XXI.
- (c) **Applicability.** This subpart applies to separate child health programs; and applies to Medicaid expansion programs when the State claims administrative costs under title XXI and seeks a waiver of limitations on such claims for use of a community-based health delivery system. This subpart does not apply to demonstrations requested under [section 1115](/cfr/42/1115.md) of the Act.

## Notes

### Amendments

[66 FR 2686, Jan. 11, 2001, as amended at 66 FR 33824, June 25, 2001]

### Source

Source: 66 FR 2686, Jan. 11, 2001, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 1302.

### Source

Source: 65 FR 33622, May 24, 2000, unless otherwise noted.

### Amendments

[66 FR 2686, Jan. 11, 2001, as amended at 66 FR 33824, June 25, 2001]