N.Y. Executive Law § 529
1. Definitions. As used in this section:
5.
(b) Expenditures made by social services districts for aftercare supervision of adjudicated juvenile delinquents and persons in need of supervision provided (prior to the expiration of the initial or extended period of placement or commitment) by the aftercare staff of the facility from which the youth has been released or discharged, other than those under the jurisdiction of the division for youth, in which said youth was placed or committed, pursuant to directions of the family court, shall be subject to reimbursement by the state, upon approval by the division and in accordance with its regulations, as follows:
6. Separate per diem rates shall be computed, as provided below, for all of the following categories of care reimbursable pursuant to this section: institutional care in office of children and family services facilities; foster care provided by the office of children and family services; contracted programs and contracted services pursuant to subdivision seven of section five hundred one of this article; programs provided by the office of children and family services as alternatives to institutional care; aftercare supervision provided by the office; and, aftercare supervision provided by authorized agencies, other than the office, on behalf of social services districts.