(a) In any claim for benefits under this chapter, the Insurance Commissioner, private carrier or self-insured employer, whichever is applicable, shall determine whether the claimant has sustained a compensable injury within the meaning of section one of this article and enter an order giving all parties immediate notice of the decision.
(1) The Insurance Commissioner, private carrier or self-insured employer, whichever is applicable, may enter an order conditionally approving the claimant's application if it finds that obtaining additional medical evidence or evaluations or other evidence related to the issue of compensability would aid the Insurance Commissioner, private carrier or self-insured employer, whichever is applicable, in making a correct final decision. Benefits shall be paid during the period of conditional approval; however, if the final decision is one that rejects the claim, the payments shall be considered an overpayment. The Insurance Commissioner, private carrier or self-insured employer, whichever is applicable, may only recover the amount of the overpayment as provided for in subsection (h) of this section.