N.Y. Public Health Law § 4904
2. A utilization review agent shall establish an expedited appeal process for appeal of an adverse determination involving:
3. A utilization review agent shall establish a standard appeal process which includes procedures for appeals to be filed in writing or by telephone. A utilization review agent must establish a period of no less than forty-five days after receipt of notification by the enrollee of the initial utilization review determination and receipt of all necessary information to file the appeal from said determination. The utilization review agent must provide written acknowledgment of the filing of the appeal to the appealing party within fifteen days of such filing and shall make a determination with regard to the appeal within thirty days of the receipt of necessary information to conduct the appeal and, upon overturning the adverse determination, shall comply with subsection (a) of section three thousand two hundred twenty-four-a of the insurance law as applicable. The utilization review agent shall notify the enrollee, the enrollee's designee and, where appropriate, the enrollee's health care provider, in writing, of the appeal determination within two business days of the rendering of such determination. The notice of the appeal determination shall include: