Members

For Help With…	Your Solution
Ordering a New ID Card Benefit or Claims Inquiries Prescription Drug Benefits, Claims, or Prior Authorization Find a Provider Have your Medicaid ID Number ready when you call!	Call Gainwell Technologies for assistance at: 1-800-884-3222 Or, register or log into your Mesa Member Portal by clicking here.
Applying for Coverage Checking your eligibility or Application Status Making changes to your name, address, or other information	Call the Mississippi Division of Medicaid for assistance at: 1-800-421-2408 Or, apply for coverage or check your application status via the online portal by clicking here.
Learning more about Eligibility Reporting Requirements for changes to your Medicaid eligibility status.	Call the Mississippi Division of Medicaid for assistance at: 1-800-421-2408 Or, learn more about Eligibility Reporting Requirements here.
Contacting your Coordinated Care Organization (CCO) Medicaid benefit administrator.	Visit online or call your CCO: Magnolia Health: 1-866-912-6285 Molina Healthcare: 1-844-809-8438 TrueCare: 1-800-230-2050
Requesting your claims or lien information	Submit a Subrogation Request Form
Providing other insurance coverage (Third-Party) information	Submit an Insurance Update Form

August 4, 2025

APIs