Clarification Regarding the Coordination of Benefits Agreement (COBA) Medigap Claim Based Crossover Process
Through this instruction, the Centers for Medicare and Medicaid Services (CMS) is updating its financial management requirements to correspond with the transition of the Medigap claim-based crossover process from the Medicare contractors to its Coordination of Benefits Contractor (COBC).
Issued by: Centers for Medicare & Medicaid Services (CMS)
Issue Date: January 25, 2008
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