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

What Are the Recent Trends in Employer-Based Health Coverage? Employer-sponsored health insurance is the largest source of health coverage for people under 65, but its reach is uneven.

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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  • Key Facts about the Uninsured Population

    Issue Brief

    The number and share of people without insurance grew in 2024, increasing for the first time since 2019, according to KFF's analysis of data from the American Community Survey (ACS). This issue brief describes trends in health coverage in 2024, examines the characteristics of the uninsured population , and summarizes the access and financial implications of not having coverage.

  • Health Insurance Marketplace Calculator

    Feature

    The Health Insurance Marketplace Calculator, updated with 2025 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).

  • Tariffs Are Driving 2026 Health Insurance Premiums Up

    Quick Take

    President Trump has vowed to impose tariffs on a wide variety of goods from multiple countries. While consumers may expect the price of some imported goods to go up, what may be surprising is that these tariffs are already driving health insurance premiums up.

  • Most Adults with Medicaid Work for an Employer That Does Not Offer Job-Based Coverage or Are Not Eligible if Their Employer Offers Coverage

    Medicaid Workers and Job-Based Insurance: Who Is Offered, Eligible, and Enrolled?

    Issue Brief

    Most adult Medicaid enrollees who will be subject to new work requirements are already working but rely on Medicaid because their employers do not offer health coverage or they are not eligible for the coverage offered at their job. This analysis examines the availability of job-based insurance in 2024 for adult Medicaid workers ages 19 to 64.

  • Eight Trends Shaping 2026 Health Care Costs

    Other Post

    A new Peterson-KFF policy explainer lays out the health care trends shaping the 2026 policy debates, including rising premiums, spending on prescription drugs, health care price transparency and consolidation, artificial intelligence in health care, Medicaid funding cuts and other key program changes.