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.
State Health Facts is a KFF project that provides free, up-to-date, and easy-to-use health data for all 50 states, the District of Columbia, and the United States. It offers data on specific types of health insurance coverage, including employer-sponsored, Medicaid, Medicare, as well as people who are uninsured by demographic characteristics, including age, race/ethnicity, work status, gender, and income. There are also data on health insurance status for a state's population overall and broken down by age, gender, and income.
Out in the Cold: Enrollment Freezes in Six State Children's Health Insurance Programs Withhold Coverage from Eligible Children This report finds that six states were implementing enrollment freezes in their SCHIP program, leaving tens of thousands of eligible children without health coverage. Issue Paper (.pdf)
The appropriate level of cost-sharing for patients remains a key issue in designing both private and public health insurance. This report reviews the groundbreaking RAND Health Insurance Experiment from the 1970s to offer insights into current policy debates about appropriate cost-sharing levels. One of the most ambitious health policy studies in U.S. history, the RAND experiment randomly assigned thousands of families to insurance with varying levels of patient co-insurance. The researchers followed the participants for…
This brief examines how ACCESS, a web-based, self-service tool developed by the state of Wisconsin, helps Wisconsin residents find out whether they may be eligible for BadgerCare Plus and other public programs, as well as apply for benefits, check and renew benefits, and report changes to keep their eligibility current -- all online. It is the second brief in a Spotlight on Technology series profiling several states' innovative applications of technology to Medicaid enrollment efforts.…
Health Savings Accounts (HSAs) are a type of medical savings account that allow consumers to save for medical expenses on a tax-fee basis. They are linked with high deductible health plans (HDHPs), and together these insurance and savings options represent a new approach to health care, commonly referred to as consumer-directed care. This brief, based on analyses of available data and research, finds that most low-income families would not benefit from HSA-HDHPs due to an…
New Survey on Women's Health in the U.S. A new national survey by the Kaiser Family Foundation finds most women report generally positive experiences with the health care system, but a sizable share faced problems. A significant minority of nonelderly women reported delaying or going without care in the past year or not filling a prescription due to costs. Women are more likely than men both to face these problems and express concerns about the…
A telephone survey of 1,011 adults (between June 20 and July 9, 1996) about how health care reform (specifically Medicare reform, MSAs and the Kassebaum/Kennedy bill) fits into the upcoming November election. The survey was designed by the Kaiser Family Foundation, Harvard University, and Princeton Survey Research Associates (PSRA). The survey was conducted by PSRA. The The margin of error was plus or minus 3 percent. The survey data was released at a press briefing…
Health Care Reform: Issues Relating to Managed Care Note: This publication is no longer in circulation. However, a copy may still exist in the Foundation's internal library that could be reproduced. Please email order@kff.org if you would like to pursue this option.
Note: This publication is no longer in circulation. However, a copy may still exist in the Foundation's internal library that could be reproduced. Please email order@kff.org if you would like to pursue this option.
Public Opinion Update Public Opinion Update Public Opinion Update THE UNINSURED The debate over how to expand health insurance coverage to the over 44 million Americans without it continues to be one of the most challenging issues facing policymakers today. This Public Opinion Update summarizes key findings from several surveys conducted by the Kaiser Family Foundation and the Harvard School of Public Health and a new survey conducted by the Foundation in conjunction with the…
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.
© 2026 KFF