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Region Descriptions
The Centers for Medicare & Medicaid Services (CMS) has ten Regional Offices (ROs). Use the Region List Search drop-down to see which states fall within each region. If you would like to see a graphical representation of the Region break-down,
view the Region Map
.
Region List Search
Select Your Region:
Select Region(s)
Region I
Region II
Region III
Region IV
Region V
Region VI
Region VII
Region VIII
Region IX
Region X
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Region I
Connecticut, CT
Maine, ME
Massachusetts, MA
New Hampshire, NH
Rhode Island, RI
Vermont, VT
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Region II
Puerto Rico, PR
Virgin Islands, VI
New York - Downstate, DN
New York - Queens, QN
New York - Upstate, UN
New Jersey, NJ
New York - Entire State, NY
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Region III
Maryland, MD
District of Columbia, DC
Delaware, DE
West Virginia, WV
Virginia, VA
Pennsylvania, PA
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Region IV
North Carolina, NC
South Carolina, SC
Tennessee, TN
Florida, FL
Georgia, GA
Alabama, AL
Kentucky, KY
Mississippi, MS
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Region V
Michigan, MI
Minnesota, MN
Ohio, OH
Illinois, IL
Indiana, IN
Wisconsin, WI
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Region VI
Texas, TX
Louisiana, LA
Arkansas, AR
Oklahoma, OK
New Mexico, NM
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Region VII
Missouri - Entire State, MO
Kansas, KS
Iowa, IA
Nebraska, NE
Missouri - Northeastern & Southern, EM
Missouri - Northwestern, WM
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Region VIII
North Dakota, ND
Utah, UT
South Dakota, SD
Wyoming, WY
Colorado, CO
Montana, MT
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Region IX
Nevada, NV
American Samoa, AS
Arizona, AZ
California - Entire State, CA
Guam, GU
Hawaii, HI
Northern Mariana Islands, CNMI
California - Northern, NF
California - Southern, SF
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Region X
Washington, WA
Alaska, AK
Idaho, ID
Oregon, OR
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