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.
Jen Kates, Senior Vice President and Director of KFF’s Global Health & HIV Policy program presented “The End of the Public Health Emergency Declaration for COVID-19,” at the 2023 Preparedness Summit on April 24.
The health care costs associated with pregnancy and childbirth average almost $19,000, including $2,854 paid out-of-pocket, a new KFF analysis of large employers’ insurance claims finds. Unlike other analyses that examine costs of specific pregnancy-related services, such as a vaginal or cesarean delivery, this new analysis compares three years of health care claims for reproductive-aged women who gave birth to claims for women who had not given birth. The analysis finds women who give birth…
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 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.
For 2023, the typical beneficiary has a choice of 43 Medicare Advantage plans as an alternative to traditional Medicare, a new KFF analysis finds. That’s an increase of 5 plans on average from 2022, adding even more choices to the Medicare Advantage marketplace, which is poised to become the dominant way Medicare beneficiaries get their health coverage and care. In addition, the typical beneficiary has a choice of 24 Medicare Part D stand-alone prescription drug…
Patient-provider email messaging accelerated early in the COVID-19 pandemic as more patients sought medical care remotely, and the addition of billing codes for digital health services and subsequent changes in insurers’ payment policies have enabled providers to bill insurers and patients for messaging. This analysis examines the typical cost of patient-provider email messaging in 2020 and 2021 using private health insurance claims data. The typical cost for an email messaging claim was $39 in 2021,…
This brief examines how Part D enrollees’ access to and utilization of the first set of 10 selected drugs could be affected by the new Part D coverage and formulary requirements for selected drugs established by the Inflation Reduction Act and in CMS guidance, as well as the potential for lower out-of-pocket costs.
With open enrollment underway, Medicare beneficiaries have until December 7th to review and select their coverage for 2024. They also have a lot of options to choose from, as two new KFF analyses show. For many beneficiaries, the first decision is whether to enroll in traditional Medicare (often with supplemental coverage and a stand-alone prescription drug plan) or Medicare Advantage, the private plans sponsored by insurance companies that now cover more than half of all…
Lower-income adults with employer coverage are more likely than their higher-income peers to report negative outcomes due to problems using their insurance, a new KFF analysis shows. Drawing on data from the KFF Survey of Consumer Experiences with Health Insurance, the analysis shows that similar shares of lower- and higher-income adults with employer coverage report having common problems with their insurance such as denied claims or prior authorization issues. At the same time, those with lower incomes…
This brief describes Medicare coverage of sexual and reproductive health services, including contraception, and compares that coverage with private insurance plans and Medicaid. These benefits are particularly relevant to nearly 1 million women of reproductive age (20-49) who are eligible for Medicare due to having a long-term disability.
© 2026 KFF