1.  An insurer shall not, when considering eligibility for coverage or making payments under a group health policy, consider the availability of, or eligibility of a person for, medical assistance under Medicaid.

2.  To the extent that payment has been made by Medicaid for health care, an insurer:

(a) Shall treat Medicaid as having a valid and enforceable assignment of an insured’s benefits regardless of any exclusion of Medicaid or the absence of a written assignment; and

(b) May, as otherwise allowed by the policy, evidence of coverage or contract and applicable law or regulation concerning subrogation, seek to enforce any rights of a recipient of Medicaid to reimbursement against any other liable party if:

(1) It is so authorized pursuant to a contract with Medicaid for managed care; or

(2) It has reimbursed Medicaid in full for the health care provided by Medicaid to its insured.

3.  If a state agency is assigned any rights of a person who is:

(a) Eligible for medical assistance under Medicaid; and

(b) Covered by a group health policy, the insurer that issued the policy shall not impose any requirements upon the state agency except requirements it imposes upon the agents or assignees of other persons covered by the policy.

4.  If a state agency is assigned any rights of an insured who is eligible for medical assistance under Medicaid, an insurer shall:

(a) Upon request of the state agency, provide to the state agency information regarding the insured to determine:

(1) Any period during which the insured or the spouse or dependent of the insured may be or may have been covered by the insurer; and

(2) The nature of the coverage that is or was provided by the insurer, including, without limitation, the name and address of the insured and the identifying number of the policy;

(b) Respond to any inquiry by the state agency regarding a claim for payment for the provision of any medical item or service not later than 3 years after the date of the provision of the medical item or service; and

(c) Agree not to deny a claim submitted by the state agency solely on the basis of the date of submission of the claim, the type or format of the claim form or failure to present proper documentation at the point of sale that is the basis for the claim if:

(1) The claim is submitted by the state agency not later than 3 years after the date of the provision of the medical item or service; and

(2) Any action by the state agency to enforce its rights with respect to such claim is commenced not later than 6 years after the submission of the claim.

5.  As used in this section, ‘insurer’ includes, without limitation, a self-insured plan, group health plan as defined in section 607(1) of the Employee Retirement Income Security Act of 1974, 29 U.S.C. § 1167(1), service benefit plan or other organization that has issued a group health policy or any other party described in section 1902(a)(25)(A), (G) or (I) of the Social Security Act, 42 U.S.C. § 1396a(a)(25)(A), (G) or (I), as being legally responsible for payment of a claim for a health care item or service.