MSH provides Adult Psychiatric Services to 33 counties: Tunica, Coahoma, Quitman, Tallahatchie, Bolivar, Sunflower,
Leflore, Grenada, Montgomery, Carroll, Washington, Humphreys, Holmes, Attala, Sharkey, Yazoo, Madison,
Issaquena, Warren, Hinds, Rankin, Claiborne, Copiah, Simpson, Adams, Jefferson, Franklin, Lincoln, Lawrence,
Wilkinson, Amite, Pike and Walthall.

 In addition, the Forensic Service, Female Substance Use Service, Jaquith Nursing Home, the Child and Adolescent Psychiatric Service, and Adolescent Substance Use Service serve all 82 counties.