N.Y. hospital does pre-admission review.
D000289:Admitting Department, Hospital / Q000458:organization & administration*; D006746:Hospital Bed Capacity, 500 and over; D006748:Hospital Departments / Q000458:organization & administration*; D009519:New York City; D013514:Surgical Procedures, Operative / Q000706:statistics & numerical data*; D014600:Utilization Review / Q000379:methods*