N.H. Code Admin. R. Ins 2705.05
(b) Except as provided in (c) below, health insurers, pharmacy benefits managers, and utilization review entities shall treat the information submitted via uniform prior authorization forms as sufficient information upon which a decision regarding the prior authorization request shall be made as follows:
(2) Health insurers, pharmacy benefits managers, and utilization review entities shall not:
(c) Following receipt of uniform prior authorization forms that have been filled out and submitted, health insurers, pharmacy benefits managers, and utilization review entities may request that prescribing providers submit additional information to clarify information specifically requested on the uniform prior authorization forms only to the extent that: