US lawFederal (United States)RegulationsTitle 42 CFR — Public HealthChapter IV — CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICESPart 416 — AMBULATORY SURGICAL SERVICESSubpart F — Coverage, Scope of ASC Services, and Prospective Payment System for ASC Services Furnished on or After January 1, 2008416.16142 C.F.R. § 416.161Applicability of this subpart.Last amended: 2017Year: 2026Length: 16 wordsOfficial source Cite as 42 C.F.R. § 416.161 (2026)The provisions of this subpart apply to ASC services furnished on or after January 1, 2008.Previous42 C.F.R. § 416.160Next42 C.F.R. § 416.163