Audit Agency

Office of Inspector General, Department of Health and Human Services

15 indexed reports

US
2025

Pennsylvania Capitation Payments for Enrollees With Multiple Medicaid Identification Numbers

Office of Inspector General, Department of Health and Human Services
Published 2025

The OIG concluded that Pennsylvania made unallowable capitation payments totaling at least $8,784,549 ($4,596,390 Federal share) for enrollees with multiple Medicaid ID numbers during the audit period...

US
2025

Wisconsin’s Fee-for-Service Medicaid Payments for Applied Behavior Analysis

Office of Inspector General, Department of Health and Human Services
Published 2025

The Wisconsin Department of Health Services’ ForwardHealth program did not provide adequate oversight of FFS Medicaid ABA payments, resulting in improper and potentially improper payments for autism-r...

US
2025

Analysis of Selected Nursing Facilities’ Use of Medicaid Reimbursement for Direct Care Compensation

Office of Inspector General, Department of Health and Human Services
Published 2025

The data brief concludes that there is no clear, positive correlation between higher direct care compensation and higher nursing hours per resident day (HPRD). Increases in direct care compensation ar...

US
2025

Maryland Did Not Comply With Federal Waiver and State Requirements at 20 Adult Day Care Facilities Audited

Office of Inspector General, Department of Health and Human Services
Published 2025

The Maryland Department of Health did not fully comply with Federal waiver and State requirements in overseeing adult day care facilities; 253 noncompliance instances were identified across health and...

US
2025

Audit Of Ohio Adult Day Health Care Services

Office of Inspector General, Department of Health and Human Services
Published 2025

The Ohio Department of Medicaid did not fully comply with Federal waiver and State requirements in overseeing providers serving adults in the ADS program; inspections were insufficient to ensure a con...

US
2025

Texas Did Not Fully Comply With Federal Waiver And State Health, Safety, And Administrative Requirements At All 20 Adult Day Activity And Health Service Facilities Audited

Office of Inspector General, Department of Health and Human Services
Published 2025

The State agency did not fully comply with Federal waiver and State requirements in overseeing DAHS facilities serving people with special health care needs, and its inspections were not sufficient to...

US
2025

North Carolina’s Medicaid Control Environment, Risk Management Practices, and Governing Processes Were Assessed as Moderate Risk

Office of Inspector General, Department of Health and Human Services
Published 2025

Overall, the audit determined that North Carolina's Medicaid control environment, risk management practices, and governing processes operate at a moderate risk level, with three risk areas rated high ...

US
2024

Twelve Selected States Did Not Accurately Calculate the Federal Share of Medicaid Collections Subject to the Increased COVID-19 Federal Medical Assistance Percentages

Office of Inspector General, Department of Health and Human Services
Published 2024

Twelve of the thirteen selected States did not accurately calculate the Federal share of Medicaid collections subject to the increased COVID-19 FMAP, resulting in net underreporting of $61.8 million. ...

US
2024

North Carolina Did Not Report and Return All Medicaid Overpayments for the State's Medicaid Fraud Control Unit Cases

Office of Inspector General, Department of Health and Human Services
Published 2024

The State agency did not report and return the Federal share of all MFCU-determined Medicaid overpayments identified for the period under review (October 1, 2019 through September 30, 2021).

US
2024

California Improperly Claimed $52.7 Million in Federal Medicaid Reimbursement for Capitation Payments Made on Behalf of Noncitizens With Unsatisfactory Immigration Status

Office of Inspector General, Department of Health and Human Services
Published 2024

California improperly claimed Federal Medicaid reimbursement for capitation payments to noncitizens with UIS by applying an outdated proxy percentage that did not reflect the true costs of nonemergenc...

US
2024

Colorado's Program Integrity Section Reporting of Medicaid Overpayments

Office of Inspector General, Department of Health and Human Services
Published 2024

Colorado did not report and refund the correct Federal share of Medicaid overpayments identified by its Program Integrity Section during Oct 1, 2014 through Dec 31, 2020; 80 of 403 cases contained unr...

US
2024

CMS Did Not Ensure That Selected States Complied With Medicaid Managed Care Mental Health and Substance Use Disorder Parity Requirements

Office of Inspector General, Department of Health and Human Services
Published 2024

CMS did not ensure that selected States complied with Medicaid managed care MH/SUD parity requirements; noncompliance was widespread across eight States, including missing parity provisions in contrac...

US
2023

Multiple States Made Medicaid Capitation Payments to Managed Care Organizations After Enrollees’ Deaths

Office of Inspector General, Department of Health and Human Services
Published 2023

The report concludes that improper Medicaid capitation payments to MCOs on behalf of deceased enrollees remain a persistent issue across states, with prior unallowable payments totaling about $249 mil...

US
2023

States Face Ongoing Challenges in Meeting Third-Party Liability Requirements for Ensuring That Medicaid Functions as the Payer of Last Resort

Office of Inspector General, Department of Health and Human Services
Published 2023

OIG concludes that States continue to face persistent and wide-ranging challenges in meeting third-party liability requirements for Medicaid, even after the Deficit Reduction Act provisions and CMS gu...

US
2022

Nearly All States Made Capitation Payments for Beneficiaries Who Were Concurrently Enrolled in a Medicaid Managed Care Program in Two States

Office of Inspector General, Department of Health and Human Services
Published 2022

CMS did not concur with the recommendations. The OIG maintains that the recommendations are valid and will continue to work with States to identify opportunities to reduce the number and amount of con...