Acadia Montana is a Psychiatric Treatment Facility serving children and adolescents in three separate units: children from 5 to 12; adolescent girls from 13 to 18; and adolescent boys from 13 to 18, in need of assistance with co-occurring behavioral, emotional, and psychiatric disorders. Rooms are generally semi-private with each resident being assigned a roommate. Our fully accredited on campus school operates year around for all residents.