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Mississippi Medicaid Prior Authorization
Welcome to Health Information Designs' Mississippi Medicaid Prior Authorization Web site.
On this site you will find all the of the forms needed to request a Prior Authorization. Please download the proper form, and fill it out COMPLETELY. You can fax the completed form to 1-800-459-2135, or mail it to:
Prior Authorizations
P.O. Box 320506
Flowood, MS 39232
We hope that the information you find here will help you; however, if you need more assistance you can contact us at 1-800-355-0486 or e-mail us at pa_ms@hidinc.com.
If you would like to visit the official Mississippi Division of Medicaid Web site, click here.