U.S. Public Health | KFF

As indicated in the name, “public” health is primarily shaped and supported through the public sector, i.e., governments. In the U.S., public health powers and responsibilities are shared across federal, state, and local levels of government. Legal authorities for public health powers are derived from the U.S. Constitution and relevant federal, state, and local laws…

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Recent Trump Administration Policies that Impact Health Coverage and Care for Immigrant Families

Introduction Immigrants form a growing share of the U.S. population and workforce, and as of 2024, there were over 50 million immigrants residing in the country. President Trump’s agenda has focused on restricting immigration and enhancing immigration enforcement, which research shows has negative impacts on the mental and physical health of immigrant families, including the…

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What to Know About How Medicare Pays Physicians

This brief was updated on October 7, 2025 to reflect provisions in the tax and spending bill enacted in July 2025, as well as an overview of proposed changes in the 2026 Medicare Physician Fee Schedule proposed rule issued on July 14, 2025. More than 67 million people—20% of the U.S. population—receive their health insurance…

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