News & Information

DMEPOS Competitive Bidding Program

Change to Provider Enrollment Appeals and Rebuttals Contractor Effective: October 9, 2023

October 10, 2023

Effective Monday, October 9, 2023, the Centers for Medicare & Medicaid Services (CMS) replaced the provider enrollment appeals and rebuttals contractor from the National Supplier Clearinghouse (NSC) to Chags Health Information Technology LLC (C-HIT). The NSC will review and decide on appeals and rebuttals they received through Friday, October 6, 2023.

Beginning October 9, 2023, all provider enrollment appeals and rebuttals for Durable Medical Equipment, Prosthetics, Orthotics, and Supplies (DMEPOS) suppliers must be sent to C-HIT:

  • Phone: 800-245-9206
  • Fax: 866-410-7404
  • Email:
  • Mailing Address: P.O. Box 45266, Jacksonville, FL 32232
  • Contact if you have any questions about the transition.

VGM reached out to remind us of this important CALL TO ACTION!!

If you haven’t reached out to your congressperson asking them to support S. 1294 or HR. 5555, click on the button below! If you have already done so, we ask that you please do it again. If you would like support or additional information, reach out to your VGM Government and Regulatory team today.



The Association for Tennessee Home Oxygen & Medical Equipment Services (ATHOMES) is an active, member-driven trade association exclusively focused on serving the needs of all types of home medical equipment suppliers in Tennessee, the customers and family caregivers they serve, and homecare vendors who provide quality products and resources. 


Ph: 919-387-1221

Fax: 919-249-1394


ATHOMES Mailing Address:

PO Box 4411

Cary, NC 27519-4411

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