N.Y. Comp. Codes R. & Regs. tit. 10, § 766.1
(a) The governing authority shall establish written policies regarding the rights of the patient and shall ensure the development of procedures implementing such policies. These rights, policies and procedures shall afford each patient the right to:
(3) be advised before care is initiated of the extent to which payment for agency services may be expected from any third party payors and the extent to which payment may be required from the patient;