42 CFR 410.110 : Public Health (Part 1 To Parts 1009-1099) — (Subpart A To § 413.355) — Centers For Medicare & Medicaid Services, Department Of Health And Human Services (Subpart A To § 413.355) — Medicare Program (Subpart A To § 413.355) — Supplementary Medical Insurance (Smi) Benefits (§ 410.1 To § 410.175) — Community Mental Health Centers (Cmhcs) Providing Partial Hospitalization Services (§ 410.110) — Requirements for coverage of partial hospitalization services by CMHCs.

Medicare part B covers partial hospitalization services furnished by or under arrangements made by a CMHC if they are provided by a CMHC as defined in § 410.2 that has in effect a provider agreement under part 489 of this chapter and if the services are -

(a) Prescribed by a physician and furnished under the general supervision of a physician;

(b) Subject to certification by a physician in accordance with § 424.24(e)(1) of this subchapter; and

(c) Furnished under a plan of treatment that meets the requirements of § 424.24(e)(2) of this subchapter.