On May 15, 2025, the Centers for Medicare & Medicaid Services (“CMS”) released a proposed rule, entitled “Preserving Medicaid Funding for Vulnerable Populations – Closing a Health Care-Related Tax Loophole” to address a financing loophole that allows states to shift more Medicaid costs to the federal government than intended (the “Proposed Rule”). If finalized as proposed, states that received CMS-approved waivers for state healthcare-related taxes within the last year—including California, New York, Michigan, and Massachusetts—would be required to modify or eliminate those state taxes immediately or risk losing federal matching funds for expenditures paid using those tax revenues. Comments from stakeholders are due by July 14, 2025.
