Contacts Database

This application provides access to the CMS.gov Contacts Database.
Search for contacts using the search options below.

Get contact information for MACs
Select Organization Type or enter an Organization Name
Organization Name Organization Type Sort descending Covered States and Territories
All Kids Share
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CHIP -- Children's Health Insurance Program Illinois
Virgin Islands Bureau of Health Insurance and Medical Assistance
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CHIP -- Children's Health Insurance Program Virgin Islands
Mississippi Health Benefits Program
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CHIP -- Children's Health Insurance Program Mississippi
CMS, Boston Regional Office
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CMS RO - Centers for Medicare & Medicaid Services Regional Office Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont
CMS, Chicago Regional Office
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CMS RO - Centers for Medicare & Medicaid Services Regional Office Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin
CMS, Kansas City Regional Office
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CMS RO - Centers for Medicare & Medicaid Services Regional Office Iowa, Kansas, Missouri, Nebraska
CMS, Philadelphia Regional Office
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CMS RO - Centers for Medicare & Medicaid Services Regional Office Delaware, Maryland, Pennsylvania, Virginia, Washington D.C., West Virginia
CMS, New York Regional Office
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CMS RO - Centers for Medicare & Medicaid Services Regional Office New Jersey, New York, Puerto Rico, Virgin Islands
CMS, Atlanta Regional Office
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CMS RO - Centers for Medicare & Medicaid Services Regional Office Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee
CMS, Seattle Regional Office
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CMS RO - Centers for Medicare & Medicaid Services Regional Office Alaska, Idaho, Washington, Oregon