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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.
This analysis for the Peterson-KFF Health System Tracker uses claims data from private, large employer-based plan to examine trends in complexity coding across outpatient practice settings from 2004 to 2021. It finds a trend toward higher complexity codes that contributes to higher outpatient spending.
In this commentary for Barron's, KFF's Cynthia Cox and Jennifer Kates explore what will happen with costs to COVID-19 vaccines for people with and without insurance once the relevant public health emergency ends on May 11.
This analysis examines transparency data currently shared by hospitals to comply with federal law and finds that they are messy, inconsistent and confusing, making it challenging if not impossible for patients or researchers to use them to compare prices. Many of these shortcomings stem from a lack of specificity in the requirements for what hospitals must report.
This chart collection examines the latest available data on how health services utilization has changed over the course of the COVID-19 pandemic.
The KFF COVID-19 Vaccine Monitor was a research project tracking the public’s attitudes and experiences with COVID-19 vaccinations.
In this JAMA Forum column, KFF's Larry Levitt examines Medicaid's growing political importance and the potential double whammy that could hit state Medicaid programs next year with the end of the COVID-19 public health emergency and a possible simultaneous recession.
This analysis uses 2019 insurance claims data from large employer health plans to assess the total and out-of-pocket costs of emergency department visits, overall and by diagnosis and severity level. It also looks at which services contribute most to the costs of emergency department visits.
This analysis examines the cost of COVID-19 treatment for inpatient care among people with health coverage through large employers. It finds that in 2020, COVID-19 hospitalizations cost an average of $41,611, including an average out-of-pocket payment of $1,280 for people with large employer coverage.
This updated analysis examines COVID-19's effect on mortality rates, and estimates that in January 2022, COVID-19 was number two on the list of leading causes of death in the U.S.
In this column for the JAMA Forum, KFF's Larry Levitt explores the Medicare drug-price negotiation provisions and other significant drug-price changes in the Inflation Reduction Act and their potential to lead to further efforts to address health care costs.
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