What is the 1 800 number for medicaid? Medicaid Customer Service Phone Number. Phone Number of Medicaid is +1(800)-633-4227, +1(800)-447-8477 . Medicaid is a health care program that was formed under the Social Security Amendments in the United States in 1965.What is the toll free number for medicaid? The toll free phone number for Medicaid headquarters is 877-267-2323 as of January 2015. The office is located in Baltimore and local residents can use 410-786-3000 instead. TTY users can call toll free at 866-226-1819 and locally at 410-786-0727.What is the phone number for medicaid? The customer support phone number of Medicaid is +1(800)-633-4227, +1(800)-447-8477 (Click phone number to call).
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