(15) "Mental health services" means those therapeutic interventions and activities that help to eliminate, reduce, or manage symptoms or distress for persons who have severe emotional distress or a mental illness and to effectively manage the disability that often accompanies a mental illness so that the person can recover from the mental illness, become appropriately self-sufficient for his or her age, and live in a stable family or in the community. The term also includes those preventive interventions and activities that reduce the risk for or delay the onset of mental disorders. The term includes the following types of services:
(a) Treatment services, such as psychiatric medications and supportive psychotherapies, which are intended to reduce or ameliorate the symptoms of severe distress or mental illness.
(b) Rehabilitative services, which are intended to reduce or eliminate the disability that is associated with mental illness. Rehabilitative services may include assessment of personal goals and strengths, readiness preparation, specific skill training, and assistance in designing environments that enable individuals to maximize their functioning and community participation.
(c) Support services, which include services that assist individuals in living successfully in environments of their choice. Such services may include income supports, social supports, housing supports, vocational supports, or accommodations related to the symptoms or disabilities associated with mental illness.
(d) Case management services, which are intended to assist individuals in obtaining the formal and informal resources that they need to successfully cope with the consequences of their illness. Resources may include treatment or rehabilitative or supportive interventions by both formal and informal providers. Case management may include an assessment of client needs; intervention planning with the client, his or her family, and service providers; linking the client to needed services; monitoring service delivery; evaluating the effect of services and supports; and advocating on behalf of the client.
Mental health services may be delivered in a variety of settings, such as inpatient, residential, partial hospital, day treatment, outpatient, club house, or a drop-in or self-help center, as well as in other community settings, such as the client's residence or workplace. The types and intensity of services provided shall be based on the client's clinical status and goals, community resources, and preferences. Services such as assertive community treatment involve all four types of services which are delivered by a multidisciplinary treatment team that is responsible for identified individuals who have a serious mental illness.