Health Costs

Affordability and Spending

Beyond the Data: Are the Tradeoffs from Prior Authorization Worth It? 

In his latest column, President and CEO Dr. Drew Altman asks if prior authorization review could be eliminated entirely, discussing how it might be done and the tradeoffs. He writes “Nothing makes American health care consumers more frustrated using the health system than prior authorization review. I know because they told us that, ranking prior authorization review far ahead of any other problems they have getting care and navigating the health care system, including getting appointments and understanding their bills.”

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 that these 2025 Marketplace enrollees are experiencing following the expiration of the enhanced premium tax credits. The survey 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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  • 2023 Health Insurance Marketplace Calculator

    Interactive

    The Health Insurance Marketplace Calculator, updated with 2023 premium data, provides estimates of health insurance premiums and subsidies for people purchasing insurance on their own in health insurance exchanges (or “Marketplaces”) created by the Affordable Care Act (ACA).

  • Kaiser Family Foundation/LA Times Survey Of Adults With Employer-Sponsored Insurance

    Report

    This KFF/LA Times survey explores the attitudes and experiences of adults with employer-sponsored health insurance (ESI), including views of their health plans and affordability challenges related to premiums, deductibles, and unexpected medical bills. The survey takes a special look at those in high deductible plans (including those paired with a health savings account or HSA), those with chronic health conditions, and those with lower incomes. It also examines factors related to health plan decision-making and cost-conscious health care shopping behaviors, as well as overall views of the U.S. health care system.

  • No Surprises Act Quiz

    Feature

    A new federal law provides new consumer protections against "surprise" medical bills beginning this year. Test your knowledge about its provisions with this 12-question quiz.

  • What Would Another Trump Presidency Mean for Health Care?

    Perspective

    In a new column in JAMA Health Forum, Larry Levitt, KFF’s executive vice president for health policy, explores what a second Trump presidency might mean for health policy based on his record and remarks, including potentially weakening the Affordable Care Act, reducing federal Medicaid costs, and restricting access to abortion.

  • The Burden of Medical Debt in the United States

    Issue Brief

    This analysis uses government data to examine the burden of medical debt, including variations based on state, age, race and ethnicity, and health status. It estimates that people in the United States owe at least $220 billion in medical debt.

  • What resources are available for privately insured patients who get surprise balance bills?

    Issue Brief

    Most patients do not know about the new surprise billing protections and likely also do not know of resources available to seek recourse for incorrect medical bills. This brief provides resources to privately insured patients who receive surprise balance bills and also summarizes relevant policies and how they apply to balance billing.