Indiana Code Title 27. Insurance § 27-8-28-6

(1) a determination that a service or proposed service is not appropriate or medically necessary;

(2) a determination that a service or proposed service is experimental or investigational;

(3) the availability of participating providers;

(4) the handling or payment of claims for health care services;

(5) matters pertaining to the contractual relationship between:

(6) an insurer's decision to rescind an accident and sickness insurance policy;  or

(7) a determination concerning a prior authorization request under IC 27-1-37.5;