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Medicare Secondary Payer (MSP)

The MSP tab of MyMedicare.gov provides you with your Medicare Secondary Payer (MSP) claims information where Medicare has made a conditional payment. MSP refers to claims where Medicare only pays if there are costs left uncovered by the beneficiary’s primary insurance.

When you first click on the MSP tab, you are presented with the Disclaimer form, which you must acknowledge when you first access your MSP information. This form will only appear once while you are logged into MyMedicare.gov

Note: The MSP data displayed is information which has been received and processed by Medicare. If you do not see MSP information that you searched for, please check back at a later time when Medicare has received or processed this information.