Referred To As the Medically Monitored High-Intensity Inpatient Services for adolescents and Medically Monitored Intensive Inpatient Services Withdrawal Management for adults, this level of care provides 24-hour nursing care with a physician’s availability for significant problems in Dimensions 1, 2, or 3. Patients in this level of care require medication and have a recent history of withdrawal management at a less intensive level of care, marked by previous and current incapability to complete withdrawal management and become part of continuing substance addiction treatment. This is the suitable setting for patients with subacute biomedical and emotional, behavioral, or cognitive problems that are so serious that they require inpatient treatment. Level 3 includes residential services that are described as co-occurring capable, co-occurring enhanced, and complexity capable services, which are staffed by designated addiction treatment, mental health, and general medical personnel who provide a range of services in a 24-hour treatment setting.