For over 50 years Comprehensive Mental Health Services has been the safety-net provider offering behavioral health services to Eastern Jackson County as well as providing substance use services throughout Eastern Jackson County and Kansas City. In 10 locations throughout Eastern Jackson County and Kansas City, CMHS provides progressive, innovative, trauma-informed care to children, families and adults. The services offered by CMHS are based on proven practices and allow for individualized care tailored to meet the specific needs of our consumers., Comprehensive Mental Health Services was founded in 1988. Since the beginning our plan has been to combine the personal attention of a private practice with the strength of a larger organization. Accordingly, we employ a broad range of clinicians, we offer a wide range of services and - within the practice - we contribute to one another's work., Comprehensive Mental Health Services was founded in 1988. Since the beginning our plan has been to combine the personal attention of a private practice with the strength of a larger organization. Accordingly, we employ a broad range of clinicians, we offer a wide range of services and - within the practice - we contribute to one another's work..