Health Costs

COSTS and Affordability

A Preview of the Role Health Care May Play in the 2026 Election

Ahead of the 2026 midterm elections, this KFF issue brief examines the role health care has played in previous elections and what that may suggest about its potential role in 2026. KFF polls have consistently found that the cost of health care is an important part of voters’ economic 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

In 2024, life expectancy in the U.S. reached an all-time high of 79 years but remained years behind the average in comparable countries

How Does U.S. Life Expectancy Compare to Other Countries? The life expectancy gap between the U.S. and peer countries decreased from 4.1 years in 2023 to 3.7 years in 2024 as U.S. mortality dropped.

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 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.

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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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  • Per Enrollee Growth in Medicare Spending and Private Health Insurance Premiums (for Common Benefits), 1970-2011

    Feature

    Per Enrollee Growth in Medicare Spending and Private Health Insurance Premiums (for Common Benefits), 1970-2011 Download Source Kaiser Family Foundation calculations using NHE data from Centers for Medicare and Medicaid Services, Office of the Actuary, National Health Statistics Group, at http://www.cms.hhs.gov/NationalHealthExpendData/ (see Historical; NHE Web tables, Table 21).

  • Projections of National Health Expenditures and Their Share of Gross Domestic Product, 2012-2021

    Feature

    Projections of National Health Expenditures and Their Share of Gross Domestic Product, 2012-2021 Download Source Kaiser Family Foundation calculations using NHE data from Centers for Medicare and Medicaid Services, Office of the Actuary, National Health Statistics Group, at http://www.cms.hhs.gov/NationalHealthExpendData/ (see Projected; NHE Historical and projections, 1965-2021, file nhe65-21.zip).

  • Visualizing Health Policy: Recent Trends in Employer-Sponsored Insurance

    Other Post

    This Visualizing Health Policy infographic takes a look at recent trends in employer-sponsored insurance, including average premium increases for workers with family coverage, the average yearly cost of premiums for single and family coverage and how those costs have increased in the past decade, along with the prevalence of health promotion programs (such as wellness…

  • Assessing the Performance of the U.S. Health System

    Issue Brief

    Health spending growth has consistently outpaced U.S. economic growth and is higher than medical spending in other wealthy countries. Despite spending more, the United States doesn't have better health outcome in terms of life expectancy, mortality rates and other measures. This brief provides an overview of trends in health costs and the performance of the U.S. health system, including comparisons to countries from the Organisation for Economic Co-operation and Development (OECD). The brief charts growth in the nation's per capita health spending along with the recent slowdown, touching on the roles of expanded Medicaid eligibility, increases in Medicare beneficiaries and the Affordable Care Act (ACA). Additionally, it discusses the health system's effectiveness and capacity to provide services, including the accessibility and affordability of care.