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.
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.
This Health Policy 101 chapter explores trends in health care costs in the U.S. and the factors that contribute to this spending. It also examines how health care spending varies across the population, the impact of costs on care affordability and individuals' overall financial vulnerability.
While codifying most-favored-nation drug pricing could be helpful for bringing more transparency to these arrangements and guaranteeing that drug companies will deliver on what they’ve promised, policymakers would need substantially more information to turn these backroom voluntary deals into law.
This data note describes Medicaid prescription drug utilization and spending trends in calendar year 2020 compared to previous years to explore how the pandemic impacted Medicaid prescription drug utilization and spending.
On Tuesday, July 21, three experts joined Health Wonk Shop series moderator Larry Levitt in an hour-long discussion of health care affordability. During the discussion, panelists considered affordability from a variety of perspectives, including how to define affordability and the question of affordability for whom, how to measure it, and what can be done to address affordability and the underlying cost of health care.
Medicare has launched a temporary program covering GLP-1s for obesity for people with Medicare, known as the Medicare GLP-1 Bridge. This analysis estimates the number of Medicare Part D enrollees who could potentially qualify for the Bridge program by meeting all of the eligibility criteria, based on claims data from 2023.
This analysis explores trends in how the cost of healthcare affects access to care in the U.S. using National Health Interview Survey (NHIS) data. In 2024, about 1 in 6 adults (17%) reported delaying or not getting healthcare due to cost
This analysis documents average deductibles for Affordable Care Act Marketplace plans available on Healthcare.gov in 2026 for all metal tiers, including silver plans after cost-sharing reductions are applied, as well as trend data since 2014.
Some critics of Medicaid expansion have argued that expansion diverts resources away from other groups of Medicaid enrollees, including people with disabilities and children, and that expansion enrollees are “able-bodied” implying they have minimal health care needs. However, data show that expansion states spend more per enrollee overall and on each eligibility group than non-expansion states and that nearly half of expansion enrollees have a chronic condition. This data note analyzes 2021 Medicaid claims data…
This brief provides information about Medicare Advantage plans in 2026, including premiums, out-of-pocket limits, supplemental benefits, and prior authorization, as well as trends over time.
© 2026 KFF