N.Y. Comp. Codes R. & Regs. tit. 14, § 635-12.4
(a) This section applies only to preexisting services.
(4) The provider shall require that, during the period an individual receives preexisting services, the individual and other liable parties notify the provider about any changes in liable parties, any changes in the individual's Medicaid coverage and any changes that may affect the individual's eligibility for full Medicaid coverage and/or the individual's and other liable parties' ability to pay for services.
(c) Notice and schedule of fees.
On or before the notice date, the provider shall give all individuals receiving preexisting services and any known other liable parties copies of the fee schedule for preexisting services which the individual is receiving, together with a notice including a description of the obligations of the provider, the individual and liable parties under the law and this regulation in the form and format specified by the commissioner.
(d) Reduction or waiver of fees.
(1) The provider may reduce or waive fees with prior OPWDD approval subject to the following conditions:
(2) The provider may also waive or reduce fees at their discretion without the prior approval of OPWDD. However, OPWDD payments are not available when such waivers or reduced fees are granted.
(e) Application for HCBS waiver services.
If the preexisting services are HCBS waiver services and the individual is not already enrolled in the HCBS waiver, the provider shall require that the individual take all necessary steps to enroll in the HCBS waiver by the payment start date (see section 635-12.1 of this Subpart), and take all necessary steps to maintain HCBS waiver enrollment.
(b) Disclosure of personal and financial information.