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ACA Marketplace insurers are proposing a median premium increase of 7% for 2025, similar to the 6% premium increase filed for 2024, according to a new KFF analysis of the preliminary rate filings. Insurers’ proposed rate changes – most of which fall between 2% and 10% – may change during…

This report examines the share of doctors participating in the provider networks of Qualified Health Plans (QHPs) offered in the individual market in the federal and state Marketplaces in 2021, and how network breadth affected costs for enrollees.

A KFF analysis of physician networks in the Affordable Care Act’s Marketplace plans finds wide variations in the share of local practicing physicians who participate, with the least costly plans generally having a smaller share of physicians than more expensive plans. The analysis examines the breadth of physician networks listed…

This brief estimates the number of current Marketplace enrollees with a mental health diagnosis to understand what changes in enrollment may mean for access to services. Among the 24.3 million Marketplace enrollees in 2025, over 4.4 million individuals are estimated to have at least one mental health diagnosis on a health care claim.

In this July 1 column for The New York Times Opinion section, KFF Executive Vice President for Health Policy Larry Levitt explains how the budget reconciliation bill passed by the Senate on July 1 is effectively a partial repeal of the Affordable Care Act (ACA) and, if signed into law,…

This analysis looks at the individual market enrollees who make at least four times the federal poverty level who would no longer be eligible for any tax credits if the current ACA Marketplace enhanced subsidies expire at the end of this year. Compared to other people with similar incomes, these enrollees are more likely to be early retirees, self-employed and living in rural areas.

This analysis of preliminary rate filings submitted by 105 ACA Marketplace insurers in 19 states and DC shows that ACA Marketplace insurers are requesting a median premium increase of 15% for 2026, which would represent the largest hike in premiums since 2018, the last time policy uncertainty contributed to sharp premium growth. The scheduled expiration of enhanced tax credits and impact of tariffs on some drugs, medical equipment, and supplies are among the factors pushing premiums higher

This brief evaluates what is currently known about fraud and abuse in the Affordable Care Act (ACA) Marketplace, including how the final Marketplace Integrity and Affordability Rule and the recently enacted budget reconciliation law change existing Marketplace enrollment and eligibility standards.

There were gains in coverage across most racial and ethnic groups between 2019 and 2023 after several years of rising uninsured rates during the first Trump administration. The coverage gains between 2019 and 2023 were largely driven by increases in Medicaid coverage, reflecting policies to stabilize and expand access to affordable coverage that were implemented during the COVID-19 pandemic.

This brief discusses why and how federal standards for collecting race and ethnicity data have been revised, highlights some of the key changes to data collection and reporting starting in 2024, and discusses the implications of these changes. The brief also includes analysis of how self-reported racial and ethnic classifications have changed among the U.S. population over time.