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I'm a Medicare provider. Who do I contact for answers to my questions?

CGS Administrators, LLC (CGS) operates as a Part A, Part B, Home Health & Hospice (HH&H), Jurisdiction 15 Medicare Administrative Contractor (MAC) for the Centers for Medicare & Medicaid Services (CMS). We are also the Durable Medical Equipment (DME) MAC for Jurisdiction B and C.

The Home Health and Hospice (HHH) J15 MAC covers the states of CO, DE, IA, KS, MD, MO, MT, NE, ND, SD, PA, UT, VA, WV, WY and the District of Columbia. The MAC Website ListExternal Website on the Centers for Medicare & Medicaid Services (CMS) provides links to MAC websites for each state.

To contact the HHH Provider Contact Center, call 1.877.299.4500. Listen to the prompts carefully to ensure you reach the correct department. Additional contact information can be found on the Home Health & Hospice Contact Information Web page. Below are links to the Part A, Part B, and DME contact information.

Medicare beneficiaries may visit www.medicare.govExternal Website or call 1.800.MEDICARE (1.800.633.4227) or TTY 1.877.486.2048 for assistance.

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