42 CFR 456.432 - Evaluation criteria for continued stay.
The UR plan must provide that -
(a) The group performing UR develops written criteria to assess the need for continued stay.
(b) The group develops more extensive written criteria for cases that its experience shows are -
(1) Associated with high costs;
(2) Associated with the frequent furnishing of excessive services; or
(3) Attended by physicians whose patterns of care are frequently found to be questionable.