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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.
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This analysis examines the competitiveness of markets for hospital care and finds that nearly half of metropolitan areas across the country had only one or two hospitals or health systems providing general inpatient hospital care in 2024.
This analysis highlights the health care affordability challenges facing LGBT adults, a growing population that faces health related disparities. Findings from KFF Health Tracking Polls show that LGBT adults face more widespread concerns with affording basic necessities, including health care, compared to non-LGBT adults.
This brief provides an overview of deaths in ICE custody and detention centers under the Trump administration based on KFF analysis of ICE detainee death reporting and news releases and reviews recent reports of health care issues in detention centers.
This brief analyzes federal transparency data published by CMS on claims denials and appeals for Marketplace plan offered on HealthCare.gov in 2024, and finds insurers denied 19% of in-network claims. Consumers rarely appeal denied claims.
Our updated explainer provides an overview of comprehensive managed care, the most common way states deliver Medicaid services to enrollees.
This page tracks recent state actions to extend Medicaid postpartum coverage, including approved and pending 1115 waivers, legislation that will require the state to seek federal approval through a SPA or 1115 waiver, submitted and approved SPAs, and coverage financed solely with state funds.
Congress has repeatedly extended several pandemic-era flexibilities around Medicare coverage of telehealth, but with a few key exceptions most pandemic-era telehealth flexibilities remain temporary. This brief provides answers to key questions about the current scope of Medicare telehealth coverage, including both temporary and permanent changes adopted through legislation and regulation, and policy considerations that lie ahead.
This issue brief reviews the abortion-related initiatives currently slated to be on the ballot in November 2026 and examines how these measures may impact abortion access in the state.
CMS has recently announced a new approach to fraud that will rely more heavily on options to pause or withhold significant amounts of federal funding in cases of potential fraud, which could have broad implications for states and enrollees. This issue brief explains the new approach.
Virtually all (98.9%) of the 2.6 million Medicare beneficiaries enrolled in a Medicare Advantage plan that terminated coverage at the end of 2025 have at least one MA-PD available in 2026, including more than two-thirds (68.7%) who have the option of enrolling in a plan sponsored by the same insurer.
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