How New Limits on State Provider Taxes Will Affect Medicaid…

Congress authorized more than $900 billion in Medicaid cuts, representing the largest reduction in the program’s 60-year history, through a budget reconciliation bill passed in July 2025, according to reporting from the Commonwealth Fund. Known as H.R. 1 or the One Big Beautiful Bill Act, the tax and spending legislation places strict new limits on states’ ability to impose or raise health care provider taxes.

State provider taxes serve as a primary mechanism for funding the non-federal share of Medicaid. According to KFF’s 2025–2026 survey of Medicaid directors and policy analyses from the Commonwealth Fund, these taxes currently generate approximately $37 billion annually, accounting for an average of 18 percent of the state share of Medicaid financing nationwide.

How States Use Provider Taxes to Finance Medicaid

Medicaid operates as a joint federal and state program providing health coverage for individuals with low incomes and people with disabilities. To fund their required share of program costs, states levy taxes on health care providers, including hospitals, nursing homes, ambulance companies, and managed care organizations.

States use the revenue generated from these taxes to claim matching federal funds. The exact level of federal support a state receives is determined by its Federal Medical Assistance Percentage rate, which ranges from 50 percent to 83 percent, alongside an enhanced 90 percent match for the ACA Medicaid expansion group, as outlined by the Commonwealth Fund. Since 1980, states have relied on these tax streams to finance essential services, such as maternal health care, behavioral health services for children, and specialized care for patients with disabilities.

Policy Changes and Previous Safe Harbor Rules

Before Congress passed H.R. 1, federal rules permitted states to draw down matching federal dollars provided their provider taxes met specific federal criteria. Under those previous guidelines, a tax had to apply uniformly to all providers within a specific class, such as all hospitals operating within the state.

Furthermore, federal regulations prohibited “hold harmless” arrangements, which would guarantee that providers receive all or most of their tax payments back through direct or indirect reimbursements. Prior to the 2025 reconciliation law, states operated under a “safe harbor” threshold allowing provider taxes to reach up to 6 percent of a provider’s net patient revenue, according to data highlighted by the Commonwealth Fund.

Projected Impacts on Coverage and Access

The new restrictions enacted under H.R. 1 significantly alter the financial tools states can use to support their Medicaid budgets. According to the Commonwealth Fund, these policy changes will likely create substantial challenges for states attempting to raise matching funds for resident coverage.

Consequently, public health advocates warn that the legislation may weaken the health coverage safety net for economically and socially vulnerable populations across the United States.