As used in sections 376.810 to 376.814, the following terms mean:

(1) “Chemical dependency”, the psychological or physiological dependence upon and abuse of drugs, including alcohol, characterized by drug tolerance or withdrawal and impairment of social or occupational role functioning or both;

(2) “Community mental health center”, a legal entity certified by the department of mental health or accredited by a nationally recognized organization, through which a comprehensive array of mental health services are provided to individuals;

(3) “Day program services”, a structured, intensive day or evening treatment or partial hospitalization program, certified by the department of mental health or accredited by a nationally recognized organization;

(4) “Episode”, a distinct course of chemical dependency treatment separated by at least thirty days without treatment;

(5) “Health insurance policy”, all health insurance policies or contracts that are individually underwritten or provide such coverage for specific individuals and members of their families, which provide for hospital treatment. For the purposes of subsection 2 of section 376.811, “health insurance policy” shall also include any individually underwritten coverage issued by a health maintenance organization. The provisions of sections 376.810 to 376.814 shall not apply to policies which provide coverage for a specified disease only, other than for mental illness or chemical dependency;

(6) “Licensed professional”, a licensed physician specializing in the treatment of mental illness, a licensed psychologist, a licensed clinical social worker or a licensed professional counselor. Only prescription rights under this act shall apply to medical physicians and doctors of osteopathy;

(7) “Managed care”, the determination of availability of coverage under a health insurance policy through the use of clinical standards to determine the medical necessity of an admission or treatment, and the level and type of treatment, and appropriate setting for treatment, with required authorization on a prospective, concurrent or retrospective basis, sometimes involving case management;

(8) “Medical detoxification”, hospital inpatient or residential medical care to ameliorate acute medical conditions associated with chemical dependency;

(9) “Nonresidential treatment program”, a program certified by the department of mental health involving structured, intensive treatment in a nonresidential setting;

(10) “Recognized mental illness”, those conditions classified as “mental disorders” in the American Psychiatric Association Diagnostic and Statistical Manual of Mental Disorders, but shall not include intellectual disability;

(11) “Residential treatment program”, a program certified by the department of mental health involving residential care and structured, intensive treatment;

(12) “Social setting detoxification”, a program in a supportive nonhospital setting designed to achieve detoxification, without the use of drugs or other medical intervention, to establish a plan of treatment and provide for medical referral when necessary.