Ind. Code § 27-8-2-1
Every policy or certificate issued by any insurance corporation of this state doing business on the assessment plan, or any insurance corporation of any other state authorized to do an assessment insurance business in this state, and providing a payment to be made upon a contingency of death, sickness, disability or accident, shall specify the exact sum of money which it promises to pay upon each contingency insured against, and the number of days after satisfactory proof of the happening of such contingency at which such payment shall be made, and upon the occurrence of such contingency, unless the contract shall have been voided for fraud or breach of its conditions, the corporation shall be obligated to the beneficiary for such payment at the time and to the amount specified in the policy or certificate.
IC 27-8-2-1