Ohio's Medicaid Program is managed by the Ohio Department of Medicaid.
For the Medicaid Consumer Hotline, call 1-800-324-8680.
The address for the Department of Medicaid is 50 West Town Street, Suite 400, Columbus, Ohio 43215.
The website is https://medicaid.ohio.gov/. There is a Help Center with links to information. It's at https://medicaid.ohio.gov/help-center
Get Ready for Important Changes Coming to Your Ohio Medicaid Plan. Update Your Contact Information Now. Visit this page from the Ohio Department of Medicaid: Update Contact Information