What's New

This page is used to post notifications and highlight new information regarding upcoming changes for COBA Trading Partners.

December 17, 2020 –No Change to COBA Crossover Fees for 2021

The standard per claim rate for eligibility file-based and Medigap claim based (or mandatory Medigap) crossover processes will remain at $0.31 per claim for 2021. The Crossover Fees document has been updated and can be found in the download section of the Coordination of Benefits Agreement page.

September 3, 2020 - Updated Medigap Claim-based COBA IDs for Billing Purpose

An updated Medigap Claim-based COBA IDs for Billing Purpose document has been posted to the Downloads section of the Coordination of Benefits Agreement page.

July 7, 2020 - Updated COBA Customer Service Contact List

An updated COBA customer service contact list has been posted to the Downloads section of the Coordination of Benefits Agreement page.

April 3, 2020 - Updated COBA Customer Service Contact List

An updated COBA customer service contact list has been posted to the Downloads section of the Coordination of Benefits Agreement page.