Print

Medicare Advantage Overpayment Recovery

June 23, 2017

A new process was implemented for overpayment recovery on claims processed after January 1, 2017.

  • The Electronic Refund Management and Claim Inquiry Resolution tools on Availity are no longer available for government programs claims.
  • Request for refund letters will be sent by mail for all providers.
  • Please review your refund letter closely and remit your refund to the address indicated on the letter.
  • If you identify an overpayment and wish to send a voluntary refund, please use the following grid to determine the appropriate address:

Product

Original Claim Check Date

Send to Address

MA Pre 1/1/17 Health Care Service Corporation
25718 Network Place
Chicago, IL 60673-1257
MA Post 1/1/17 Health Care Service Corporation Claims Overpayment
29068 Network Place
Chicago, IL 60673-1290

In the event that you are unsure about the original payment date, please send payments to:

Health Care Service Corporation
25718 Network Place
Chicago, IL 60673-1257