The Louisiana Medicaid program, a division of the state Department of Health and Hospitals, can be contacted via mail, email, in person or over the phone. The mailing address for the program, as of 2015, is: Department of Health and Hospitals, P.O. Box 629, Baton Rouge, LA 70821-0629.
The main customer service telephone number for the Louisiana Medicaid initiative is listed on the main website for the Department of Health and Hospitals. Additionally, there are 11 branch offices where a person can make contact to apply for benefits or service existing benefits or claims. They are located throughout the state. Applying for Medicaid in Louisiana is also accomplished online via the Online Application Center, designed to streamline the process.