Commonwealth Fund

Affordable, quality health care. For everyone.

COVID-19 State Testing Facility

State Action Related to COVID-19 Coverage of Critical Services by Private Insurers

| Maps and Interactives

Featured Maps and Interactives

state individual mandate action map

What Is Your State Doing to Affect Access to Adequate Health Insurance?

| Maps and Interactives

Use our variety of tools to interact with Commonwealth Fund data and research.

Maps and Interactives

The Latest in Maps and Interactives

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map of balance billing states

State Balance-Billing Protections


By Maanasa Kona
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Status of Medicaid Expansion and Work Requirement Waivers


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What Is Your State Doing to Affect Access to Adequate Health Insurance?


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The ACA’s Innovation Waiver Program: A State-by-State Look


Average Employee Premium Contribution and Deductible as Percent of Median Household Income, by State, 2018


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The Affordable Care Act’s Health Insurance Marketplaces by Type


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The Many Varieties of Universal Coverage


By Sara R. Collins, Roosa Tikkanen
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Map: The State of Health Care Coverage and Access in Your State


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Health Care Quality-Spending Interactive


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The Commonwealth Fund Centennial