N.Y. Comp. Codes R. & Regs. tit. 18, § 311.3
(c) When an inter-district jurisdictional dispute exists relating to an otherwise eligible applicant for public assistance or medical assistance, either district may request a fair hearing to determine the district of responsibility, and the decision shall be binding upon both districts.
(3) A fair hearing may be requested by a district receiving a notice pursuant to this subdivision by requesting same in writing to the department within 30 days of the date of the notice.
(4)
(a)