CFR›Title 42›Chapter IV›Part 456›Subpart D›Subject Group Utilization Review (UR) Plan: General Requirements ContainsSections 456.200–456.201CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Sections 456.200 § 456.200 Scope. 456.201 § 456.201 UR plan required for inpatient mental hospital services. Previous UR Plan: Review of Need for Continued Stay UR Plan: Review of Need for Continued Stay