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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  • What an Income Cap Could Mean for ACA Enrollees and the Federal Budget

    Quick Take

    Some members of Congress are considering an income cap on the ACA enhanced premium tax credits to lower federal costs. Depending on the income cutoff chosen, a cap may have little effect on the federal budget and a big effect on some households’ budgets, particularly for older enrollees.

  • How Might Expiring Premium Tax Credits Impact People with HIV?

    Issue Brief

    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.

  • What to Know About How Medicare Pays Physicians

    Issue Brief

    Each year, the Centers for Medicare & Medicaid Services (CMS) updates Medicare payments for physician services and other Part B services through rulemaking. This issue brief answers key questions about how physicians are paid under the Medicare program, and reviews policy options under discussion for payment reform.

  • How Does the Quality of the U.S. Health System Compare to Other Countries?

    Feature

    This chart collection compare health outcomes, quality of care, and access to services between the U.S. and peer countries. While inconsistent and imperfect metrics make it difficult to firmly assess system-wide health quality in the U.S., a review of the available data prior to the onset of the COVID-19 pandemic suggests that in most of these measures, the U.S. has lagged behind comparably large and wealthy countries.

  • KFF Health Tracking Poll: Public Weighs Political Consequences of Health Policy Legislation

    Poll Finding

    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.

  • Health Care Costs and Affordability

    Feature

    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.  

  • Employer-Sponsored Health Insurance 101

    Feature

    This Health Policy 101 chapter explores employer-sponsored health insurance (ESI), the primary health coverage source for non-elderly residents in the U.S. In addition to detailing ESI requirements and incentives, structure, availability, and costs, the chapter examines ongoing challenges related to affordability and access to care for those with ESI coverage.