Substance Abuse Treatment Services

Substance Abuse Treatment Services

Macomb County Community Mental Health is the designated coordinating agency for substance use services in Macomb County. The Macomb County Office of Substance Abuse (MCOSA) is the division of MCCMH that manages substance use services. MCOSA subcontracts with community agencies to provide publicly-funded substance use prevention and treatment services to people with Medicaid and others in Macomb County who qualify for publicly-funded treatment services. MCOSA also provides services and supports for substance abuse treatment providers.Visit the MCOSA website for more information, at
You may call the Access Center “Collect,” or, if you prefer, we will call you back at any number you give us. This office is also equipped with telephone interpreter services for those who best use a language other than English.

Self Help and Support Groups: Individuals involved in substance use treatment are often encouraged to participate in self-help groups such as AA, NA, and others. For information about self-help groups, contact your treatment program, call CARE, or click here to go to the “For the Community/ Substance Use Information and Resources” page of this website.

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Effective March 31, 2024, live Customer Service agents will be available Monday – Friday 8:00 am-8:00 pm (closed all county holidays, except New Year’s Day).

There will be a phone tree available after-hours to guide callers accordingly.

The Crisis Center will still be available 24/7/365 to assist callers experiencing a mental health crisis at 988 or 586-307-9100.