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All Reports and Publications

Florida Medicaid Fraud Control Unit: 2025 Inspection

CMS’s Processes Were Not Effective in Ensuring the Accuracy of Staffing Information Reported in the Payroll-Based Journal

Congressional Mandate: Part B Billing Codes for Six Drugs Included Noncovered Self-Administered Versions During January 2025 - March 2026

California Made at Least $13.9 Million More in Medicaid Reimbursements for Clinical Diagnostic Laboratory Services Than Was Allowed by Federal and State Requirements

CMS Should Improve Its Policies and Procedures for the Oversight of States’ Reported Medicaid Expenditures to Better Protect the Financial Integrity of the Medicaid Program

Impacts of Vertical Integration in Medicare Part D on Sponsors’ Drug Costs, Pharmacy Reimbursement, and Enrollee Cost Sharing

Unclear Medicare Requirements Led to Differing Interpretations of Inpatient Rehabilitation Facility Documentation, Coverage, and Billing Requirements

Comparison of Average Sales Prices and Average Manufacturer Prices: Results for the Fourth Quarter of 2025

Utilization Trends and Medicare Part B Billing for Office-Based Peripheral Vascular Procedures Raise Questions About Program Integrity

Medicare Payments for Positive Airway Pressure Devices Used for the Treatment of Obstructive Sleep Apnea Generally Complied With Medicare Requirements

CMS Could Strengthen Medicare Program Safeguards To Prevent and Detect Potentially Improper Payments for Virtual Check-in and E-visit Services

Vibrent Health Claimed Unallowable Costs Under a National Institutes of Health Other Transaction Award

Medicare Advantage Compliance Audit of Specific Diagnosis Codes That Priority Health (Contract H2320) Submitted to CMS

Selected Diabetes and Weight Loss Drugs Were Dispensed to Michigan Medicaid Managed Care Enrollees in Accordance With Federal and State Requirements

Congressional Mandate: Part B Payment Amounts for One Drug Included Noncovered Self-Administered Versions in 2024

Medicare Advantage Compliance Audit of Specific Diagnosis Codes That Gateway Health Plan, Inc., (Contract H5932) Submitted to CMS

Medicare Advantage Compliance Audit of Specific Diagnosis Codes That Blue Cross and Blue Shield of Alabama (Contract H0104) Submitted to CMS

Colorado Made at Least $77.8 Million in Improper Fee-for-Service Medicaid Payments for Applied Behavior Analysis Provided to Children

Centers for Disease Control and Prevention Fiscal Year 2025 Detailed Accounting Submission and Fiscal Year 2027 Budget Formulation Compliance Report for National Drug Control Activities, and the Accompanying Required Assertions

Food and Drug Administration Fiscal Year 2025 Detailed Accounting Submission and Fiscal Year 2027 Budget Formulation Compliance Report for National Drug Control Activities, and the Accompanying Required Assertions

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