Health Costs

Affordability and Spending

A Note on How the War in Iran May Affect Health Care in the Midterms

In a new column, Dr. Drew Altman, KFF’s President and CEO, discusses the impact of the war in Iran and rising gas prices on voter concerns about health care costs. He writes: “Recently, we saw health care costs rise to the top of the public’s list of economic worries, ahead of food, housing, utility costs and the cost of gas….Expect gas prices to rise and health care costs to fall on the list of affordability worries while the war in Iran lasts, but then to return to the top or near the top when President Trump decides to declare the major hostilities over...health care costs have staying power as one of the top voter concerns.”

Affordable care act

ACA Marketplace Survey Feature Image - Website

Cost Concerns and Coverage Changes: A Follow-Up Survey of ACA Marketplace Enrollees

This KFF survey is a follow-up survey of adults who had ACA Marketplace insurance in 2025. The survey examines the cost concerns and coverage changes of Marketplace enrollees following the end of the enhanced premium tax credits and finds that half of returning enrollees say their health care costs are “a lot higher” and most expect to cut back on basic household expenses to afford coverage.

Health System Tracker

How Does Health Spending in the U.S. Compare to Other Countries? While the U.S. still spends the most in total dollars, eight OECD nations had a higher percentage increase in per-person health spending in 2024.

 

How Does Cost Affect Access to Health Care? In 2024, about 1 in 6 adults reported delaying or not getting healthcare due to cost, including medical or mental health care.

 

How Do Health Expenditures Vary Across the Population? Five percent of the population made up nearly half of all health spendings, pending an average of $72,918 annually in 2023.

NHE explorer

National Health Spending Explorer: Get up-to-date information on U.S. health spending by federal and local governments, private companies, and individuals.

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  • Health System Dashboard

    Interactive

    The Peterson-KFF Health System Dashboard examines the U.S. health system's performance in four areas: access and affordability, health and well-being, health spending, and quality of care. Users can explore trends over time, as well as disparities and differences across demographic groups.

  • Vaccine Coverage, Pricing, and Reimbursement in the U.S.

    Issue Brief

    The brief provides an overview of how vaccines are reimbursed and covered across government programs and different types of health insurance in the United States. It coverage regulations specific to COVID-19 vaccine(s).

  • How Costly Are Common Health Services in the United States?

    Feature

    A new chart collection examines what we know about the cost of common health services in the U.S. The analysis shows that costs for many common health services have risen more rapidly than inflation; for example, the average cost of hospital admission among large employer plans increased by about $10,000 (68%) between 2008 and 2018.

  • Tracking Section 1332 State Innovation Waivers

    Fact Sheet

    This interactive map shows the status of all Section 1332 waivers requested by states. The Affordable Care Act (ACA) allows states to apply for innovation waivers to alter key ACA requirements in the individual and small group insurance markets and can be used to shore up fragile insurance markets, address unique state insurance market issues, or experiment with alternative models of providing coverage to state residents.