42 C.F.R. § 423.153 : Public Health — CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES — MEDICARE PROGRAM — VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT — COST CONTROL AND QUALITY IMPROVEMENT REQUIREMENTS — Drug utilization management, quality assurance, medication therapy management programs (MTMPs), drug management programs, and access to Medicare Parts A and B claims data extracts