What is macomb county community mental health? Macomb County Community Mental Health is the public provider of mental health, substance use and developmental disability treatment services in Macomb County Michigan. We are MCCMH. Read more about our history and our team.How do i contact cmh in macomb county? To access services, call: 586-948-0222. The 24-hour crisis line is 586-307-9100 V/TDD/Collect. This unit is a source of information about available services within Macomb County CMH and the surrounding community. Anyone may call this office at (586) 469-6958.How do i contact cmh for mental health services? Hospitals contracted with CMH to provide emergency services: If the youth is experiencing a mental health emergency and there is a question about whether to go to the hospital, call the Macomb County Crisis Center, (586) 307-9100. In some situations, hospital care may be needed to stabilize a crisis.What is the 24 hour crisis line for macomb county? The 24-hour crisis line is 586-307-9100 V/TDD/Collect. The Office of Community Relations This unit is a source of information about available services within Macomb County CMH and the surrounding community. Anyone may call this office at (586) 469-6958.