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Coordination of Benefits (COB)

Guidance for Part D sponsors regarding coordination with other providers of prescription drug coverage with respect to the payment of premiums and coverage as well as coverage supplementing the benefits available under Part D. Information included will also address the processes, such as TrOOP Facilitation and enrollment file sharing through data sharing agreements that support the Coordination of Benefits.

Final

Issued by: Centers for Medicare & Medicaid Services (CMS)

Issue Date: July 06, 2020

This page provides important information regarding Part D sponsors coordination with other providers of prescription drug coverage with respect to the payment of premiums and coverage as well as coverage supplementing the benefits available under Part D.  Information included will also address the processes, such as TrOOP Facilitation and enrollment file sharing through data sharing agreements that support the Coordination of Benefits.  Click through the selection that best matches your information needs.

Please check back, as we will continue to update this page as additional materials are issued.

 

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DISCLAIMER: The contents of this database lack the force and effect of law, except as authorized by law (including Medicare Advantage Rate Announcements and Advance Notices) or as specifically incorporated into a contract. The Department may not cite, use, or rely on any guidance that is not posted on the guidance repository, except to establish historical facts.