Find a Medicare Administrative Contractor (MAC)

Centers for Medicare and Medicaid Services - National Office

7500 Security Blvd, Baltimore, MD, 21244

(800) 633-4227

Website

 https://www.cms.gov/medicare/coding-billing/medicare-administrative-contractors-macs

Description: Find the contractor that handles your Original Medicare Fee-For-Service (FFS) claims

Description: Find the contractor that handles your Original Medicare Fee-For-Service (FFS) claims

Other Services: 8 Services offered by this provider