U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

All TitlesTitle 42Chapter IVPart 456Subpart B - Subpart B—Utilization Control: All Medicaid Services
View all text of Subpart B [§ 456.21 - § 456.23]
§ 456.21 - Scope.

This subpart prescribes utilization control requirements applicable to all services provided under a State plan.

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