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Heluna Health May Not Have Used California’s CDC COVID-19 Funds in Accordance With Award Requirements

Selected CDC Racial and Ethnic Approaches to Community Health Program Recipients Generally Complied With Federal Requirements But Did Not Meet All Targets and Charged Some Unallowable Costs

CMS Could Improve Its Procedures for Setting Medicare Clinical Diagnostic Laboratory Test Rates Under the Clinical Laboratory Fee Schedule for Future Public Health Emergencies

New York City Department of Health and Mental Hygiene Charged Some Unallowable Costs to Its CDC COVID-19 Award

CDC's Internal Control Weaknesses Led to Its Initial COVID-19 Test Kit Failure, but CDC Ultimately Created a Working Test Kit

Medicare Could Have Saved up to $216 Million Over 5 Years if Program Safeguards Had Prevented At-Risk Payments for Definitive Drug Testing Services

UPICs Hold Promise To Enhance Program Integrity Across Medicare and Medicaid, But Challenges Remain

FDA Repeatedly Adapted Emergency Use Authorization Policies To Address the Need for COVID-19 Testing

CDC Found Ways To Use Data To Understand and Address COVID-19 Health Disparities, Despite Challenges With Existing Data

CMS Needs To Issue Regulations Related to Phlebotomy Travel Allowances

The Centers for Medicare & Medicaid Services Did Not Account for National Security Risks in Its Enterprise Risk Management Processes

Opportunities Exist for CMS and Its Medicare Contractors To Strengthen Program Safeguards To Prevent and Detect Improper Payments for Drug Testing Services

University of Michigan Health System: Audit of Medicare Payments for Polysomnography Services

Medicare Could Have Saved up to $20 Million Over 5 Years if CMS Oversight Had Been Adequate To Prevent Payments for Medically Unnecessary Cholesterol Blood Tests

North Mississippi Medical Center: Audit of Medicare Payments for Polysomnography Services

Peninsula Regional Medical Center: Audit of Medicare Payments for Polysomnography Services

CMS and Its Contractors Did Not Use Comprehensive Error Rate Testing Program Data To Identify and Focus on Error-Prone Providers

CMS's Monitoring Activities for Ensuring That Medicare Accountable Care Organizations Report Complete and Accurate Data on Quality Measures Were Generally Effective, but There Were Weaknesses That Could Be Improved

Medicare Contractors Were Not Consistent in How They Reviewed Extrapolated Overpayments in the Provider Appeals Process

Medicare Laboratory Test Expenditures Increased in 2018, Despite New Rate Reductions

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