CFR › Title 42 › Part 456 › §456.15042 CFR §456.150Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkThis subpart prescribes requirements for control of utilization of inpatient services in mental hospitals, including requirements concerning—(a)Certification of need for care;(b)Medical evaluation and admission review;(c)Plan of care; and(d)Utilization review plans.