CFR›Title 42›Chapter IV›Part 418›42 CFR Part 418 Subpart A Citation42 CFR Part 418 Subpart AContainsSections § 418.1–§ 418.3CorpusDaily eCFRDisplayed edition2026-08-04Last updated2026-08-04 Subpart A—General Provision and Definitions Sections § 418.1 § 418.1 Statutory basis. § 418.2 § 418.2 Scope of part. § 418.3 § 418.3 Definitions. Authority42 U.S.C. 1302 and 1395hh.Source48 FR 56026, Dec. 16, 1983, unless otherwise noted.