Transitional Care Unit. (TCU) – A community based therapeutic program offering high levels of supervision, structure and intensity of service within an unlocked setting. The program serves children and adolescents, under age 19, who are in the custody of the Department of Children and Families (DCF), who have been determined to need group care or xxxxxx care and no longer meet the clinical criteria for continued stay at an acute level of care. The TCU offers comprehensive services, including but not limited to, a therapeutic milieu, psychiatry, aggressive case management, and multidisciplinary, multi-modal therapies. ✓ ✓ Residential Rehabilitation Services for Substance Use Disorders (Level 3.1)