Data Visualizations & Tools

We turn complex data about the U.S. healthcare system into clear visuals and tools that help policymakers, advocates, and the public understand what’s driving health care costs and spending. Our interactive visualizations are designed to spark insight, conversation, and change.

Hospital Markets Visualization Tool

The Evolution of U.S. Hospital Markets

This data visualization tool allows users to explore how mergers, ownership changes, closures, and rising market concentration are reshaping U.S. hospital markets.

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The Rising Costs of Health Insurance Premiums

This data visualization tool allows users to explore how health insurance premiums have grown across states and markets since 2011, how that growth compares with inflation and wages, and where the premium dollar actually goes.

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Data Downloads

Do Higher-Priced Hospitals Deliver Higher-Quality Care?

Hospital HHI Data
State Maps +Country Data

The Price Ain’t Right? Hospital Prices and Health Spending on the Privately Insured

Sample Claims Data
Within Market Graphs
Full Results
Merger Data
Programming Code