N.Y. Comp. Codes R. & Regs. tit. 14, § 511-2.5
(b) Each of the following services must be offered directly by CMHRS programs:
(c) Each of the following services may be provided by the CMHRS program or by other designated providers of service. If the CMHRS program elects not to provide one or more of the following services, access to that service(s) must be established through agreements with designated providers of these services: