CFR › Title 42 › Part 456 › §456.5042 CFR §456.50Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkThis subpart prescribes requirements for control of utilization of inpatient hospital services, including requirements concerning—(a)Certification of need for care;(b)Plan of care; and(c)Utilization review plans.