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.
Source Kaiser Family Foundation analysis of Centers for Medicare & Medicaid Services 2017 Part D plan filesKaiser Family Foundation, “Medicare Advantage 2017 Spotlight: Enrollment Market Update,” Figure 6, June 2017.
Source SOURCE: Analysis of data obtained via online query of the UNAIDS Aidsinfo website; accessed November 2017.
Source Kaiser Family Foundation Serious Illness in Late Life Survey (conducted May 4-July 12, 2017)
Social determinants, such as individual and community behaviors, economic circumstances, and environmental factors, can influence health costs and outcomes, despite being outside the control of the health system in some respects. This slideshow explores social determinants and health outcomes in the United States and similar countries. The collection looks at income inequality, obesity, educational attainment, and rates of insurance, as well as behaviors such as cigarette and alcohol consumption. Health outcomes, such as disease burden…
This slideshow draws on recent Kaiser Health Tracking Poll findings to provide an in-depth look at public opinion of the prescription opioid addiction epidemic. It also includes findings from The Washington Post/Kaiser Family Foundation Survey of Long-Term Prescription Painkiller Users to highlight their views and experiences with prescription painkillers.
Insurer Participation in the 2018 Individual Marketplace_ Download
This month marks the start of the ACA's fifth open enrollment period and finds three in ten of the public saying they haven't heard anything at all about the current open enrollment period. Despite their overall views of the ACA, the majority of the public (61 percent) – including most Democrats (71 percent), independents (58 percent), and half of Republicans (52 percent) – say that because President Trump and Republicans in Congress are now in…
As Republicans in Congress continue efforts to pass tax reform, the November Kaiser Health Tracking Poll examines views of the plans and how they relate to health care issues. Overall, reforming the tax code is seen as a “top priority” for President Trump and Congress by about three in ten (28 percent), falling well-behind several health care issues such as reauthorizing funding for the State Children’s Health Insurance Program (CHIP) (62 percent) and stabilizing the…
10 Essential Facts About Medicare and Prescription Drug Spending November 2017 Download
© 2026 KFF