Indiana Code Title 27. Insurance § 27-8-5.7-6

(1) If the claim is filed electronically, within thirty (30) days after the date the claim is received by the insurer.

(2) If the claim is filed on paper, within forty-five (45) days after the date the claim is received by the insurer.

(1) an insurer fails to pay or deny a clean claim in the time required under subsection (a);  and

(2) the insurer subsequently pays the claim;

(1) accrues beginning:

(2) stops accruing on the date the claim is paid.