Contact Overpayments and Recoupment

Published 02/09/2024

Hammer and Wrench



Our eServices portal allows you to submit electronic payments, request immediate offsets, download ERS forms and other forms, check cash flow at a shapshot, and check overpayment balances and activities. This information can be found on the Financial Tools tab.


Call 855-696-0705 (toll free)

Hours of operation: 8 a.m. to 5 p.m. ET, Monday through Friday.

Please reference our IVR Call Flowchart (PDF, 340 KB), IVR User Guide (PDF, 297KB), and IVR Conversion Tool for additional guidance.

Fax Immediate Offsets to: (803) 462-2574

US Mail

Palmetto GBA - JM MAC
Medicare HHH - Finance & Accounting
P.O. Box 100238
Columbia, SC 29202-3238

JMHHH Overnight Address:
Palmetto GBA
JM HHH Checks AG-360
2300 Springdale Dr. Bldg One
Camden, SC 29020

Submit Checks (including Voluntary Refunds and Extended Repayment Schedule Requests with a Check) to:
Palmetto GBA- JM MAC
Medicare HHH - Finance & Accounting
P.O. Box 100277
Columbia, SC 29202-3277

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Contact a Different Department

View our main Contact Us page for information on how to submit a general inquiry or to contact a different department.

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