[Code of Federal Regulations] [Title 42, Volume 3] [Revised as of October 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 42CFR456.134] [Page 333] TITLE 42--PUBLIC HEALTH CHAPTER IV--CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) PART 456_UTILIZATION CONTROL--Table of Contents Subpart C_Utilization Control: Hospitals Sec. 456.134 Description of methods and criteria: Subsequent continued stay review dates; length of stay modification. The UR plan must describe-- (a) The methods and criteria, including norms if used, that the committee uses to assign subsequent continued stay review dates under Sec. 456.133; and (b) The methods that the committee uses to modify an approved length of stay when the recipient's condition or treatment schedule changes.