Description OptimumCare works under the assumption that to truly be healthy one's body requires a certain amount of attention, but also that one's mind requires optimum care. Established in 1987, OptimumCare is a provider of a variety of behavioral health care services. The company provides contract management of inpatient, partial hospitalization, and outpatient programs for persons suffering from acute mental illness at a network of hospitals, medical centers, and community mental health centers in the southwestern US. It also provides temporary medical staffing services.