Contact the Mississippi Division of Medicaid
The Mississippi Division of Medicaid (DOM) is committed to providing access for members, providers, and partners to get the help and information they need. Whether you have a question, need to submit a request, or aren’t sure who to contact, we’re here to guide you.
You’ll find our general phone number, mailing address, and fax number below for your convenience. To help ensure your inquiry reaches the correct team as quickly and accurately as possible, DOM also offers secure online forms and helpful tools on this page to direct your request.
Mississippi Division of Medicaid General Contact
- Call us toll-free at 1-800-421-2408 or dial 601-359-6050.
- Fax: 601-359-6294
- Mailing address: P.O. Box 2222, Jackson, MS 39225
For more information, read our Notice of Non-Discrimination.
Find the Right Contact for Your Request
First, please review our Privacy and Security practices regarding the submission of your protected health information (PHI).
Frequently Requested Information
The links below will provide the most up-to-date information for commonly requested information.
- Submit a request for DOM to speak or participate in your event by completing the Speaker Request Form.
- Provide new insurance or changes to additional insurance by visiting our Report Third Party Insurance page or download and submit the Insurance Update Form.
- Request Submit an official Request for Public Records via the form linked below. You may also learn more about our official Public Records policy and request process here.
- Learn more about DOM fraud and abuse protections and how to submit a fraud and abuse concern by visiting the Report Fraud and Abuse page.
- For more information on requesting Claims or Lein information for recovery, please visit the Subrogation page or submit the Subrogation Request Form.
Additional Help for Members, Providers, and Other Requestors
