Updating Medicare Records
If your Medicare Summary Notification indicates the claim was denied and you feel Medicare should be primary, call the Coordination of Benefits (COB) Contractor to have your Medicare records updated.
1-800-999-1118
Medicare Coordination of Benefits Contractor
MSP Claims Investigation Project
PO Box 125
New York, NY 10274-0125
Call the provider of service - notify them you have contacted the Coordination of Benefits Contractor and ask them to resubmit to Medicare.
Page Last Updated: Tuesday, 29-Dec-2009 14:22:17 CST
