Medicare secondary payer is used when another insurer is responsible for paying insurance benefits first for Medicare beneficiaries. Medicare may be responsible to make a secondary payment; however, the law provides many different coverage scenarios so each one must be reviewed individually. MSP information may be found on the CMS website.
- https://www.cms.gov/Medicare/Coordination-of-Benefits-and-Recovery/Coordination-of-Benefits-and-Recovery-Overview/Medicare-Secondary-Payer/Medicare-Secondary-Payer
- https://www.cms.gov/Medicare/Coordination-of-Benefits-and-Recovery/Coordination-of-Benefits-and-Recovery-Overview/Overview
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