N.Y. Comp. Codes R. & Regs. tit. 14, § 815.4
(a) The facility or provider agency as program sponsor shall establish policies and procedures to protect patient rights. Such policies and procedures shall be consistent with the requirements of the program's operating certificate, including, but not limited to:
(3) the postings shall include the policy and procedures for addressing patient concerns or grievances with the provider and/or the office. Such policy shall include, at a minimum, the following rights: