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CMS Regional Offices

Guidance for contact information for CMS regional offices, and states served by regional offices.


Issued by: Centers for Medicare & Medicaid Services (CMS)

Issue Date: May 18, 2020

Contact your CMS Regional Office for questions.

The Regional Offices of the Centers for Medicare & Medicaid Services are the agency’s state and local presence. Regional field staff work closely with beneficiaries, health care providers, state governments, CMS contractors, community groups and others to provide education and address questions. 


Regional Office Location


States served by the Region

Region 1


Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont

Region 2

New York

New Jersey, New York, Puerto Rico, Virgin Islands

Region 3



Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, West Virginia

Region 4



Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee

Region 5



Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin

Region 6



Arkansas, Louisiana, New Mexico, Oklahoma, Texas

Region 7

Kansas City


Iowa, Kansas, Missouri, Nebraska

Region 8


Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming

Region 9

San Francisco

Arizona, California, Hawaii, Nevada, Pacific Territories

Region 10


Alaska, Idaho, Oregon, Washington


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DISCLAIMER: The contents of this database lack the force and effect of law, except as authorized by law (including Medicare Advantage Rate Announcements and Advance Notices) or as specifically incorporated into a contract. The Department may not cite, use, or rely on any guidance that is not posted on the guidance repository, except to establish historical facts.