Where can I find phone numbers and addresses for CGS and other Medicare Contractors?
Addresses and phone numbers for Jurisdiction C can be found on the Contact Information page on the DME MAC Jurisdiction C website by clicking Customer Service on the left menu and selecting Contact Other CGS Departments/Resources You can also find contact information for other DME MACs as well as other Jurisdiction C resources by referring to the DME MAC Jurisdiction C Supplier Manual, Chapter 15. For a complete list of all Provider Call Center Toll-Free numbers, you may visit The Centers for Medicare and Medicaid Services (CMS) website at: www.cms.hhs.gov, click on the MLN Products link in the Top 10 Links section, and click on the Provider Call Center Toll Free Numbers Directory link to download the file.
