[Code of Federal Regulations] [Title 42, Volume 3, Parts 430 to End] [Revised as of October 1, 1999] From the U.S. Government Printing Office via GPO Access [CITE: 42CFR456.231] [Page 295] PART 456--UTILIZATION CONTROL--Table of Contents Subpart D--Utilization Control: Mental Hospitals Sec. 456.231 Continued stay review required. The UR plan must provide for a review of each recipient's continued stay in the mental hospital to decide whether it is needed, in accordance with the requirements of Secs. 456.232 through 456.238.