Minn. Stat. § 59B.09: TERMINATION OF REIMBURSEMENT INSURANCE POLICY.

An insurer that issued a reimbursement insurance policy may not terminate the policy unless the insurer mails or delivers written notice of the termination to the commissioner at least 30 days before the effective date of termination. The termination of a reimbursement insurance policy does not reduce the issuer's responsibility for service contracts issued by providers before the date of the termination.