The independent source for health policy research, polling, and news.
KFF’s policy research provides facts and analysis on a wide range of policy issues and public programs.
KFF designs, conducts and analyzes original public opinion and survey research on Americans’ attitudes, knowledge, and experiences with the health care system to help amplify the public’s voice in major national debates.
KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the organization’s core operating programs.
The Peterson-KFF Health System Tracker is an online hub monitoring how well the U.S. health system is operating through key quality and cost measures. A partnership of the Peterson Center on Healthcare and KFF, the Tracker documents trends in Health Spending, Quality of Care, Access & Affordability, and Health & Wellbeing through issue briefs and downloadable chart collections. The Tracker also includes the Interactive Health Spending Explorer tool, which helps users analyze more than 50 years of health expenditure data, and a Health System Dashboard, which provides quick and easy access to the latest, most relevant statistics.
Deductible Relief Day is May 19. That’s the date by which average spending for people with employer-sponsored health insurance is sufficient to satisfy the average deductible, the amount they must pay out-of-pocket for most health care services before their insurance plan kicks in to help pay the bills, KFF analysts explain in a new analysis. If you have not heard of Deductible Relief Day before, that is because we just invented it. But the issue…
This analysis examines how health insurance deductibles are affecting consumers with employer-sponsored insurance. Deductibles have risen in recent years and become an increasingly prominent feature of job-based health plans. "Deductible Relief Day" refers to the date by which average spending for people with employer-sponsored health insurance is sufficient to satisfy the average deductible.
In this Axios column, Drew Altman looks at total family spending for health including taxes and health benefits, and why people need to understand it to assess proposals like Medicare-for-All.
A new interactive tool from KFF estimates total household health spending for individuals and families in the U.S., including costs that are often less visible to consumers. Users can generate scenarios based on family size, income level, insurance source, and health status. In addition to estimating direct costs like deductibles and copayments, the tool highlights indirect spending on health care, such as state and federal taxes paid to fund public programs like Medicare and Medicaid,…
The latest data on U.S. health spending are now available on the Health Spending Explorer, an interactive tool that allows users to explore trends in health expenditures by federal and local governments, insurers, service providers, and individuals. The data, which span from 1960 to 2017, are based on the just-released national health spending report from the federal government. Users can build and download custom charts, with options to filter data by type of service and source…
Using data from the Health System Dashboard, a new analysis looks at trends in health spending and outcomes in the United States between 1991 and 2016. While many U.S. health outcomes, like life expectancy and disease burden, have improved, the share of GDP devoted to health increased by 40%, and the U.S. still lags behind other countries in many key measures. The analysis is part of the Peterson-Kaiser Health System Tracker, an online information hub dedicated to monitoring and…
Telemedicine has been seen as a way to possibly improve access to care while also lowering costs. New analysis available on the Peterson-Kaiser Health System Tracker finds that the share of large employers offering health plans that cover telemedicine has increased significantly over the last three years.
A new Kaiser Family Foundation brief examines out-of-network claims in large employer plans, and finds that a significant share of inpatient hospital admissions includes bills from out-of-network providers, often leaving patients exposed to "surprise medical bills" and high out-of-pocket costs. The analysis of part of the Peterson-Kaiser Health System Tracker, an online information hub dedicated to monitoring and assessing the performance of the U.S. health system.
A new Kaiser Family Foundation analysis of medical bills from large employer plans finds that a significant share of inpatient hospital admissions includes bills from providers not in the health plan’s networks, generally leaving patients subject to higher cost-sharing and potential additional bills from providers. Almost 18 percent of inpatient admissions result in non-network claims for patients with large employer coverage. Even when enrollees choose in-network facilities, 15 percent of admissions include a bill from…
Two new chart collections examine trends in healthcare prices and utilization and compare health spending in the United States with that of other wealthy countries.
© 2026 KFF