456.100—Scope.
         Sections 456.101 through 456.145 of this subpart prescribe requirements for a written utilization review (UR) plan for each hospital providing Medicaid services.  Sections 456.105 and 456.106 prescribe administrative requirements:  §§ 456.111 through 456.113 prescribe informational requirements;  §§ 456.121 through 456.129 prescribe requirements for admission review;  §§ 456.131 through 456.137 prescribe requirements for continued stay review; and  §§ 456.141 through 456.145 prescribe requirements for medical care evaluation studies.