Programs that provide a therapeutic environment for individuals who have acute or chronic mental or emotional disturbances, who do not require full-time hospital care but who can benefit from a structured environment for some portion of the day or week. Services may include individual, group and/or family therapy; social and recreational activities; and a range of adjunctive therapies. Psychiatric day treatment programs may be offered by freestanding day treatment facilities, by psychiatric hospitals or by psychiatric units in general acute care hospitals. (AIRS RP-6400.8000-620)