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.
The ACA's enhanced premium tax credits expired at the end of 2025. This calculator estimates how much out-of-pocket premium payments would increase for families without the enhanced credits. The projected premium increases are estimated based on family income, zip code, size, ages, and 2026 ACA Marketplace premiums.
This brief presents facts about Medigap, including the characteristics of Medicare beneficiaries with a Medigap policy, variation in Medigap enrollment by state, and Medigap premiums.
This analysis of initial rate filings from all 50 states and DC shows ACA Marketplace insurers are proposing a median premium increase of 18% for 2026, more than double last year’s 7% median proposed increase. The analysis includes proposed rate changes by state and insurer.
Family premiums for employer-sponsored health insurance reached an average of $26,993 this year, KFF’s annual benchmark health benefits survey of large and smaller employers finds. On average, workers contribute $6,850 annually to the cost of family coverage, with employers paying the rest. Family premiums are up 6%, or $1,408, from last year, similar to the 7% increase recorded in each of the previous two years. This year’s increase compares to general inflation of 2.7% and wage…
This data spotlight examines the stand-alone Part D drug plan options available to Medicare beneficiaries in 2013 during the open enrollment period, which runs from October 15 to December 7, 2012. The analysis is the first in a series of planned reports examining the private plan choices available to Medicare beneficiaries for 2013. It is authored by Jack Hoadley and Laura Summer of Georgetown University, Juliette Cubanski and Jennifer Huang of the Kaiser Family Foundation,…
This policy explainer describes what Individual Coverage Health Reimbursement Arrangements (ICHRAs) are and how do they differ from typical employer-sponsored health care plans.
The ACA Marketplace Open Enrollment season begins November 1, and with it comes looming changes to the enhanced premium tax credits, increases in out-of-pocket premium payments, new Marketplace eligibility rules, and more. Read our analysis of what these and other changes could mean for new and returning enrollees.
The Health Insurance Marketplace Calculator, updated with 2025 premium data, provides estimates of health insurance premiums and subsidies for people purchasing insurance on their own in health insurance exchanges (or “Marketplaces”) created by the Affordable Care Act (ACA).
Esta calculadora ilustra las primas (el costo mensual de su seguro) y subsidios para las personas que compran seguro médico por su propia cuenta en el mercado de seguros de salud (o de intercambio) creado por la Ley de Cuidado de Salud a Bajo Precio (Affordable Care Act, ACA, en inglés). Con esta calculadora, usted puede introducir diferentes niveles de ingresos, edades, y el tamaño de su familia para obtener un estimado de su elegibilidad…
© 2026 KFF