COB (Coordination of benefits)
General Coordination of benefits information on CMS.gov.
Medigap claim-based COBA IDs to be used on incoming claims as of November 1, 2010. [CR 5662]
The Centers for Medicare & Medicaid Services (CMS) is restructuring its coordination of benefits and Medicare secondary payer recovery webpages. Visit this overview page, then select from the links at left and under the Related Links section.
Follow this link to the Coordination of Benefits Agreement (COBA) page on the CMS website.
First Coast Service Options (First Coast) strives to ensure that the information available on our provider website is accurate, detailed, and current. Therefore, this is a dynamic site and its content changes daily. It is best to access the site to ensure you have the most current information rather than printing articles or forms that may become obsolete without notice.