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.
Majority-say-they-dont-understand-how-ACA-will-impact-them-polling Download Source Kaiser Family Foundation Health Tracking Poll (conducted March 5-10, 2013)
Majority_Say_They_Dont_Understand_How_ACA_Will_Impact_Them Download Source Kaiser Family Foundation Health Tracking Poll (conducted March 5-10, 2013)
Three years after the passage of the Affordable Care Act, the March 2013 Kaiser Health Tracking Poll finds that a majority of Americans are unsure how the law will impact them, and few are paying attention to the details of state-level decisions about implementation.
Market Share of Largest Insurance Carrier in the Individual Insurance Market, 2010 Download Source Kaiser Family Foundation analysis of 2010 insurer filings to the National Association of Insurance Commissioners and the California Department of Managed Health Care using the Mark Farrah Associates Health Coverage Portal TM. Market share was calculated as the percent of the state’s individual insurance market enrollment accounted for by each parent company (measured in member months)
Income-Based Exemptions from the Individual Mandate Download Source Kaiser Family Foundation
Illustrative-Plan-Designs-for-Single-Coverage-HEALTHREFORM Download Source Kaiser Family Foundation
How-People-Get-Covered-HEALTHREFORM Download Source Kaiser Family Foundation
How Many are Affected Per Year by the Individual Mandate? Download Source Kaiser Family Foundation analysis; Congressional Budget Office; Jonathan Gruber
Health Insurance Premiums in the Individual Market in 2010 Download Source Kaiser Family Foundation analysis of 2010 insurer filings to the National Association of Insurance Commissioners using the Mark Farrah Associates Health Coverage Portal. The Average premium is calculated as total premium revenues in a state divided by the number of total member months. The per member per month premium is an average across adults and children, so will be lower than a premium typically…
© 2026 KFF