Medicaid Audit Unit—Annual Report
Learn how the AI-generated research projects were createdOverall Conclusion
The audit identified an estimated $84,832,094 in capitation payments to MassHealth members residing outside Massachusetts. MassHealth has reported actions or planned actions on all four audit recommendations (three fully implemented and one in progress). Follow-up post-audit surveys indicate progress in implementing corrective actions. The findings underscore gaps in residency verification and data-matching controls, and point to opportunities for improved program integrity and cost recovery.
Source Document
Audit Scope
Scope: The performance audit examined MassHealth capitation payments made to managed care organizations for members who were residing and receiving benefits outside the Commonwealth of Massachusetts. The audit period covered January 1, 2018 through September 30, 2021. The audit was conducted by the Office of the State Auditor in collaboration with the US Department of Health and Human Services Office of Inspector General. The report also references post-audit recoupment efforts and follow-up surveys (PAR) that occurred in December 2023. The scope includes the MassHealth program, the Commonwealth of Massachusetts, and the data analytics framework used to identify ineligible capitation payments; findings informed potential cost recoveries and recommendations to enhance program integrity.
Key Findings Summary
MassHealth made an estimated $84,832,094 in capitation payments on behalf of members who were residing outside of Massachusetts.
AI-Assisted
AI Scope Summary
Assess whether MassHealth paid capitation funds to MCOs for ineligible members residing outside Massachusetts and identify opportunities to recoup improper payments and strengthen residency verification controls.
AI-Generated Insight
This report underscores the importance of robust data analytics and intergovernmental data sharing (e.g., access to T-MSIS) to detect and prevent out-of-state residency in MassHealth. The identified $84.8 million in improper capitation payments highlights substantial potential cost savings and the ongoing need to strengthen eligibility verification and governance around post-audit recoupment.