Two oversight reports—one an HHS Office of Inspector General (OIG) review from June 2020 and the other a more recent critical examination—highlight persistent concerns about Hawaii's Medicaid Fraud Control Unit (MFCU) receiving substantial federal taxpayer dollars while producing minimal criminal convictions. Though these reports concern Medicaid fraud (not Medicare, as commonly conflated), they reveal troubling patterns in how Hawaii has managed its anti-fraud efforts despite millions in annual federal support.
The June 2020 OIG report, titled "Hawaii Medicaid Fraud Control Unit: 2019 Onsite Review," explicitly examined why the unit demonstrated anemic performance during fiscal years 2016-2018. The OIG investigators sought to identify "contributing factors in three areas" that led to the unit's "low case outcomes." While the full report details specific deficiencies, the document makes clear that Hawaii's MFCU was underperforming relative to national standards for Medicaid fraud enforcement, which typically involve investigating provider fraud, patient abuse, and mismanagement of Medicaid funds.
Hawaii's MFCU operates as a specialized unit within the state's Attorney General's Criminal Justice Division. Like all Medicaid Fraud Control Units nationwide, it receives substantial federal funding—specifically 75% of its operating costs from Washington, D.C. As of Federal Fiscal Year 2025, this grant totals approximately $3.67 million, with nearly $2.75 million coming from federal taxpayers and another $917,736 from state matching funds. The state established a "Medicaid Investigations Recovery Fund" specifically to handle these financial flows and deposit recovered monies.
The central criticism emerging from these reports centers on the disconnect between funding and results. Despite receiving millions in federal support year after year, Hawaii's unit has reportedly produced zero or near-zero criminal convictions during certain review periods. This represents a stark contrast to national MFCU statistics: in FY 2024 alone, MFCUs nationwide secured 1,151 convictions and recovered $1.4 billion, yielding $3.46 in recoveries per dollar spent. In FY 2025, recoveries reached nearly $2 billion with 1,185 convictions nationally.
The OIG's 2020 review identified specific systemic issues hindering Hawaii's performance, including insufficient staffing, inadequate prosecutorial support, poor relationships with referring agencies, and a lack of available cases for investigation. These structural problems persisted despite the unit's continued eligibility for federal grants, raising questions about oversight accountability.
Critics argue that Hawaii's MFCU exemplifies a broader problem in government anti-fraud programs: receiving consistent federal funding without delivering proportional results. The unit's pattern of collecting millions in taxpayer dollars—including reimbursements and grants from Washington—while failing to secure convictions or significant recoveries has drawn scrutiny from government watchdogs and media outlets questioning whether the program represents an effective use of resources.
While recent reports indicate Hawaii's MFCU has pursued some civil settlements—such as a $27 million resolution with a drug testing laboratory in 2024 and participation in a $98 million Walgreens settlement in 2025—these actions represent federal coordinated efforts rather than independently developed state cases. The continuing gap between Hawaii's federal funding levels and its ZERO conviction rate suggests that structural deficiencies identified in the 2020 OIG review may remain unresolved, leaving mainland taxpayers to fund an enforcement apparatus that struggles to hold fraudsters criminally accountable.
