The client will have 30 days from the date of the Overpayment letter to submit the request and supporting documents. Overpayments. To receive important letters about overpayment recovery waivers, please ensure your mailing address is updated in your IDES account.Create an Overpayment Work Item - Process Steps: Scroll to the Work Item Details section of the page. Select the correct Source from the drop-down list. If you would like to receive your overpayment as a refund, complete Lines 37 and 38. And when I appeal for a waiver, is there a form I fill out or just send my own letter to them or what? This article for lawyers explains overpayments, Notices of Overpayment, SSA's appeals process, and SSA's options for collecting overpayment. Section 165.102 Demand for Repayment​​ The Department shall inform a debtor in writing that it demands repayment of the overpaid amount. When you identify a Medicare overpayment, use the Overpayment Refund Formto submit the voluntary refund. A Request for Reconsideration can be filled out online.