All Reports and Publications

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

All Reports and Publications

Medicaid Agencies Made Millions in Unallowable Capitation Payments to Managed Care Organizations on Behalf of Deceased Enrollees

Illinois Made Unallowable Managed Care Capitation Payments on Behalf of Incarcerated Medicaid Enrollees

Essence Healthcare, Inc., Did Not Comply With Federal Requirement for Reporting Direct and Indirect Remunerations for Contract Years 2017 Through 2020

Medicare Home Health Agency Provider Compliance Audit: Guardian Home Care, LLC

Excluding Noncovered Versions Would Have Substantially Lowered Fourth-Quarter 2025 Part B Payment Amounts for Stelara Biosimilars

Trends in Dual-Eligible Enrollees’ Access to Drugs Under Part D, 2011-2025

New Jersey Should Improve Its Oversight of Nursing Homes’ Compliance With Background Check Requirements

Arkansas Could Better Ensure That Intermediate Care Facilities for Individuals With Intellectual Disabilities Comply With Federal Requirements for Life Safety, Emergency Preparedness, and Infection Control

Medicare Advantage Compliance Audit of Specific Diagnosis Codes Humana Health Benefit of Louisiana (Contract H1951) Submitted to CMS

Podiatrists’ Claims for Routine Foot Care Services Did Not Comply With Medicare Requirements

Podiatrists’ Claims for Evaluation and Management Services Did Not Comply With Medicare Requirements

Florida Retina Institute Generally Met Medicare Requirements for Ophthalmology Services Provided on the Same Day as Eye Injections

New Jersey Did Not Ensure Providers Complied With Federal and State Requirements at All 20 Adult Day Health Services Facilities Audited

Medicare Improperly Paid Selected Optometrists for Services Provided to Enrollees at Nursing Facilities

Medicare Payments for Continuous Glucose Monitors and Supplies Exceeded Supplier Costs and Retail Market Prices, Indicating Medicare Can Save At Least Tens of Millions of Dollars in One Year

Dermatology Providers Generally Met Medicare Requirements for Evaluation and Management Services Performed on Same Day as Minor Surgical Procedures

CMS Put $11.2 Billion at Risk of Fraud, Waste, and Abuse by Not Properly Closing Contracts

Nearly All Skilled Nursing Services Provided by Pinnacle Multicare Nursing and Rehabilitation Center Did Not Meet Medicare Payment Requirements

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

Office of Inspector General’s Partnership With the Office of the Kentucky State Auditor of Public Accounts: State Auditor’s Report How Kentucky Failed to Prevent Over $800 Million of Medicaid Waste

All Reports and Publications

Filters