What Are Medicaid Provider Taxes?

Medicaid provider taxes are state taxes imposed on designated classes of healthcare providers and health plans, including hospitals, nursing facilities, managed care organizations (MCOs), and ambulance providers. States use the revenue to help finance the non-federal share of Medicaid expenditures and generate federal matching funds. These taxes support Medicaid base rates, supplemental payments, coverage expansions, and other program costs.

Provider taxes have become a significant component of Medicaid financing. Every state except Alaska uses at least one provider tax, and the taxes accounted for 18% of the non-federal share of Medicaid spending in state fiscal year 2026 enacted budgets.

How Do Medicaid Provider Taxes Work?

Medicaid is jointly funded by states and the federal government. The federal government matches eligible state Medicaid expenditures based on a formula that varies by state. States finance their portion through general funds, provider taxes, local government funds, and other revenue sources.

The provider classes subject to these taxes vary by state. States may assess the tax as a percentage of provider revenue or use another formula, such as a charge based on facility beds or inpatient days.

Tax revenue becomes part of the state funding used to make Medicaid payments and claim federal matching funds. States may then use the combined funding for base reimbursement rates or supplemental payments to providers. Depending on how a state structures its tax and payment policies, providers serving a high volume of Medicaid members may receive payments that exceed their tax liability.

Hospitals and MCOs generate most provider tax revenue. In a proposed rule, the Centers for Medicare & Medicaid Services (CMS) estimate that states will collect $98.6 billion in provider tax revenue in 2026, including $61.8 billion from hospitals and $28.1 billion from MCOs.

What Federal Requirements Apply to Provider Taxes?

In general, federal rules require Medicaid provider taxes to be:

• Broad-based: The tax applies to all providers within a designated provider class.
• Uniform: Providers within the class are taxed at the same rate.
• Without a hold-harmless guarantee: States cannot directly or indirectly guarantee that providers will receive their tax costs back through Medicaid payments.

These guardrails are intended to prevent states from placing the tax burden primarily on Medicaid providers while using the resulting revenue to increase federal Medicaid funding.

Why Are Medicaid Provider Taxes Important Now?

The 2025 reconciliation law changed the federal parameters governing Medicaid provider taxes. The law effectively restricts states from establishing new provider taxes or increasing existing taxes. The CMS proposed rule explains how the agency would implement the law, including phased reductions to the limits on certain provider taxes in Medicaid expansion states.

These changes arrive as states face slower revenue growth, increasing program costs, and other budget pressures. Medicaid accounted for 31% of total state spending in fiscal year 2025 and represents the largest source of federal revenue for states. Reduced provider tax revenue could require states to replace lost funding with general fund dollars, revise Medicaid financing arrangements, or reduce program spending.

The effects will vary based on each state’s Medicaid expansion status, provider tax structure, and reliance on supplemental payments. Potential state responses may affect provider reimbursement rates, benefits, eligibility, and healthcare access.