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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.
Health Policy 101 is a comprehensive guide covering fundamental aspects of U.S. health policy and programs, including Medicare, Medicaid, the Affordable Care Act, employer-sponsored insurance, the uninsured population, health care costs and affordability, women's health issues, and health care politics. The Health Care Costs and Affordability chapter explores trends in health care costs in the U.S. and the factors that contribute to this spending. It also examines how health care spending varies across the population, the impact of costs on care affordability and individuals' overall financial vulnerability.
The debate over these enhanced tax credits can be seen as a proxy for the broader public’s concerns about health care affordability which may be why the public is largely in favor of extending these subsidies – even as overall views of the ACA are still very polarized.
This issue brief provides an overview of the potential impact not extending enhanced ACA premium tax credits could have on people with HIV and the Ryan White HIV/AIDS Program. Enhanced credits have improved insurance coverage affordability for millions of people, including those with HIV. People with HIV may be particularly vulnerable, given that they are more likely to have Marketplace plans and many also rely on the federally-funded Ryan White HIV/AIDS Program to help cover plan costs. Loss of coverage and increased costs could lead to disruptions in care for people with HIV which could have serious implications for individual and public health.
A look at public opinion about the ACA and its provisions, including protections for people with pre-existing conditions and the impact of the law on families.
KFF's Health Tracking Poll finds that more than three-quarters of the public say they want Congress to extend the ACA enhanced premium tax credits that are set to expire at the end of this year. If the credits do expire and the average premium more than doubles, seven in 10 of those who purchase their own insurance say they would not be able to afford premiums without significantly disrupting their household finances.
This Health Policy 101 chapter provides an overview of the Affordable Care Act (ACA), a major reform of the U.S. health care system aimed at reducing high uninsured rates and alleviating issues like high out-of-pocket costs and coverage exclusions for preexisting conditions. The ACA significantly altered many aspects of the health system and the chapter explores its mechanisms, such as the Health Insurance Marketplaces, and the evolution of the law since its passage in 2010 to the changes in the 2025 budget reconciliation law.
This Health Policy 101 chapter explores trends in health care costs in the U.S. and the factors that contribute to this spending. It also examines how health care spending varies across the population, the impact of costs on care affordability and individuals' overall financial vulnerability.
In his latest column, President and CEO Dr. Drew Altman shows how spiking premiums, which may come if the enhanced ACA tax credits are not extended, will hit people in the context of their family budgets, alongside rising costs for food, housing and utilities. For some families, their new health care costs could far exceed what they pay for food, affecting their economic security and potentially their vote.
This brief analyzes changes in the new tax and budget reconciliation law that modify which drugs will be selected for Medicare drug price negotiation, which will lead to higher Medicare spending and higher costs for beneficiaries who take these medications.
This brief examines key characteristics of part-time workers and their access to coverage. Part-time workers are much less likely than full time ones to be offered health benefits by their employer or to have health coverage at all.
On July 4, President Trump signed into law the budget reconciliation bill, previously known as “One Big Beautiful Bill Act.” The law includes several policy changes that could have significant implications for the health and health coverage of older Americans ages 50 and older, including those who are covered by Medicare.
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