(1) Any benefits payable to an injured worker under this chapter shall be reduced in an amount equal to, dollar-for-dollar, the amount of benefits the injured worker has previously received for the same medical services or period of disability, whether those benefits were paid under a group health care service plan of whatever form or nature, a group disability policy, a group loss of income policy, a group accident, health, or accident and health policy, a self-insured employee health or welfare benefit plan, or a group hospital or medical service contract.
(2) The reduction specified in subdivision (a)(1) of this section does not apply to any benefit received from a group policy for disability if the injured worker has paid for the policy.
(3) The claimant shall be required to disclose in a manner to be determined by the Workers' Compensation Commission the identity, address, or phone number of any person or entity which has paid benefits described in this section in connection with any claim under this chapter.
(4) Prior to any final award or approval of a joint petition, the claimant shall be required to furnish the respondent with releases of all subrogation claims for the benefits described in this section.
(5) In the event that the claimant is unable to produce releases required by this section, then the commission shall determine the amount of such potential subrogation claims and shall direct the carrier or self-insured employer to hold in reserve only said sums for a period of five (5) years.
(6) If, after the expiration of five (5) years, no release or final court order is presented otherwise directing the payment of said sums, then the carrier or self-insured employer shall tender said sums to the Death and Permanent Total Disability Trust Fund.