The independent source for health policy research, polling, and news.
KFF’s policy research provides facts and analysis on a wide range of policy issues and public programs.
KFF designs, conducts and analyzes original public opinion and survey research on Americans’ attitudes, knowledge, and experiences with the health care system to help amplify the public’s voice in major national debates.
KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the organization’s core operating programs.
These resources are for anyone shopping (or helping someone shop) for health coverage within the health insurance marketplaces created through the Affordable Care Act (also known as the ACA or Obamacare.)
This brief provides an overview of the financial assistance provided under the ACA for people purchasing coverage on their own through health insurance Marketplaces (also called exchanges).
The upcoming election is looking more and more like a fork in the road for U.S. health policy. KFF Health News’ chief Washington correspondent and podcast host Julie Rovner and a panel of top policy experts and journalists discussed this pivotal moment in health care politics and took questions from the audience.
Vance’s debate comment likely refers to state reinsurance waivers, largely approved by the Trump Administration. These waivers aimed to lower unsubsidized premiums by offsetting insurer costs for very sick enrollees.
It is worth a refresher on how the ACA protects people with pre-existing conditions. It’s also worth asking whether and how an alternative would do the same.
With Election Day just over a month away, here is a timeline of significant ACA moments.
Sen. Vance suggested moving higher-risk individuals to different insurance risk pools than healthier ones... What could such a policy mean for health coverage and costs?
Trump has long talked about making the ACA less expensive, but the question is less expensive for whom
What do new Census Bureau data say about the uninsured? The uninsured rate remained at a near historic low of 8.0 % in 2023, per the Current Population Survey.
Enhanced premium subsidies were first made available under the American Rescue Plan Act and extended until the end of 2025 under the Inflation Reduction Act. This analysis shows the impact that enhanced subsidies have had on enrollment and premium payments, and the potential implications if the enhanced subsidies expire.
© 2025 KFF