KS Stat §40-2442(b)

(b) If any insurer issuing a policy of accident and sickness insurance fails to comply with subsection (a), such insurer shall pay interest at the rate of 1% per month on the amount of the claim that remains unpaid 30 days after the receipt of the claim. The interest paid pursuant to this subsection shall be included in any late reimbursement without requiring the person who filed the original claim to make any additional claim for such interest.