An overpayment can happen if there is an ineligibility notice, which disqualifies a claimant in certain cases where they have already received benefits. 1. All claims for overpayment must be submitted to a provider within 30 months after the health insurer's payment of the claim.This directive establishes the proper methods of handling wage overpayments. Overpayments must be handled consistently and in a timely manner across campus. Florida Statutes. 3610.0101. This chapter deals with state law provisions identifying, establishing, and collecting overpayments. All states have provisions addressing these matters.