- DCMH stands for Decatur County Memorial Hospital (Greensburg, IN)
- DCMH stands for Door County Memorial Hospital (Sturgeon Bay, WI)
- DCMH stands for Delaware County Memorial Hospital
- DCMH stands for Department of Community Mental Health (various locations)
- DCMH stands for Deschutes County Mental Health (Oregon)
- DCMH stands for Division of Community and Migrant Health (US DHHS)