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.
A new analysis of data from KFF’s Survey on Racism, Discrimination, and Health shows Black women are more likely than other groups to report being treated unfairly by a health care provider in recent years because of their race and ethnicity and that these experiences have health consequences.
Promoting price transparency in health care is a policy approach with bi-partisan support in Congress and the public at large. This analysis examines the vast troves of price transparency data that payers are required and finds unlikely prices, inconsistencies, and other oddities that pose major challenges for efforts to use it to promote competition and drive down prices.
This brief examines the supply of OB-GYNs in the U.S. and the share of OB-GYNs participating in the provider networks of Qualified Health Plans (QHPs) offered in the individual market in the federal and state Affordable Care Act (ACA) Marketplaces in 2021.
As policymakers and regulators pay more attention to consolidation in health care provider markets, this brief examines and summarizes the evidence about consolidation, including recent trends, the impact on prices and quality, and proposals to address consolidation and increase competition.
This analysis uses 2022 data from the American Hospital Association (AHA) Annual Survey Database to present the number and share of hospital workers by occupation who may not be covered by the federal protections against non-compete agreements because they work for a non-profit hospital.
This report examines the share of doctors participating in the provider networks of Qualified Health Plans (QHPs) offered in the individual market in the federal and state Marketplaces in 2021, and how network breadth affected costs for enrollees.
Health plan networks affect patient access to care. This brief reviews options for setting and enforcing network adequacy standards and tools for making differences in plan networks more transparent.
In this column for the JAMA Health Forum, Larry Levitt examines how the No Surprises Act that prohibits unexpected out-of-network charges for patients could lead to lower payment rates and revenues for some doctors and other care providers.
This study by the Harvard School of Public Health and the Kaiser Family Foundation documents the attitudes of doctors and the public about medical errors and their or their families' experiences with medical errors in the course of receiving medical care.
As the Congress continues to work on reforming Medicare payments for physician services, a new Kaiser Family Foundation brief examines key provisions in current law that help provide safeguards and financial protections for beneficiaries when they visit their doctor, and explains how potential changes could affect beneficiaries, providers, and the Medicare program.
© 2026 KFF