N.Y. Comp. Codes R. & Regs. tit. 14, § 588.14
(a) In addition to the medical assistance reimbursement rates available pursuant to Part 579 of this Title and section 588.13 of this Part, providers operating one or more outpatient programs licensed pursuant to Part 585 or 587 of this Title may be eligible to receive supplemental medical assistance reimbursement for community support program services in accordance with this section. For purposes of this section:
(b) A provider shall be eligible for supplemental reimbursement pursuant to this section if the provider:
(d) Supplemental reimbursement rates shall be calculated by the Office of Mental Health for each eligible provider. The supplemental reimbursement rate, effective November 1, 1997, shall be calculated as follows:
(1) Grants from State aid or local aid for community support program services for the local fiscal year ended in 1997 for upstate and Long Island-based providers, and for the local fiscal year ended in 1998 for New York City-based providers, will be estimated for each eligible provider. For purposes of this section, unless otherwise specified, such period shall be considered the base year. Such estimates shall not include:
(2) Grants estimated pursuant to paragraph (1) of this subdivision shall be adjusted to reflect:
(e) The supplemental reimbursement rate calculated pursuant to subdivision (d) of this section shall be added to the reimbursement rates for each clinic treatment, continuing day treatment, and day treatment program operated by the provider and licensed pursuant to Part 585 or 587 of this Title. In outpatient programs operated by a general hospital as defined in article 28 of the Public Health Law, the following visit categories shall not be eligible for the supplemental reimbursement rate:
(i) If a provider in receipt of supplemental reimbursement pursuant to this section transfers or closes one or more community support programs, or portions thereof, which were supported by grants included in the calculation of the supplemental reimbursement rate pursuant to paragraph (d)(4) of this section, such provider’s supplemental reimbursement rate or grants shall be adjusted as follows:
(k) Providers in receipt of supplemental reimbursement pursuant to this section shall: