---
kind: "section"
citation: "42 C.F.R. § 489.104"
title: "42"
number: "489.104"
heading: "Effective dates."
url: "https://uscodex.org/cfr/42/489.104"
---

# §489.104. Effective dates.


These provisions apply to services furnished on or after December 1, 1991 payments made under section 1833(a)(1)(A) of the Act on or after December 1, 1991, and contracts effective on or after December 1, 1991.


## Notes

### Source

Source: 57 FR 8203, Mar. 6, 1992, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 1302, 1395i-3, 1395x, 1395aa(m), 1395cc, 1395ff, and 1395hh.

### Source

Source: 45 FR 22937, Apr. 4, 1980, unless otherwise noted.