N.Y. Public Health Law § 4914
2.
(d)
(ii) be accompanied by a written statement:
(iii) If a determination is made that the out-of-network health service is materially different from the health service available in-network, the external appeal agent shall assign a panel with an additional two or a greater odd number of clinical peer reviewers which shall make a determination as to whether the out-of-network health service shall be covered by the health plan; provided that such determination shall:
(1) be accompanied by a written statement that:
(ii) be accompanied by a written statement:
4.