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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 42
Chapter IV
Part 456
Subpart B - Subpart B—Utilization Control: All Medicaid Services
§ 456.21 - Scope.
§ 456.22 - Sample basis evaluation of services.
§ 456.23 - Post-payment review process.
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