Utilization management: pre-admission program.
D005568:Forms and Records Control; D006748:Hospital Departments / Q000458:organization & administration*; D010343:Patient Admission / Q000458:organization & administration*; D010351:Patient Discharge; D011785:Quality Assurance, Health Care / Q000458:organization & administration*; D014600:Utilization Review / Q000458:organization & administration*