CFR›Title 42›Chapter IV›Part 440 ContainsSubparts A–CCorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 440—SERVICES: GENERAL PROVISIONS Subparts A Subpart A—Definitions Sections 440.1–440.185 B Subpart B—Requirements and Limits Applicable to All Services Sections 440.200–440.270 C Subpart C—Benchmark Benefit and Benchmark-Equivalent Coverage Sections 440.300–440.395 Authority42 U.S.C. 1302.Source43 FR 45224, Sept. 29, 1978, unless otherwise noted. Previous 438 Part 438—Managed Care Next 441 Part 441—Services: Requirements and Limits Applicable to Specific Services