Affordable Care Act

Enhanced Marketplace subsidies have continued to drive up enrollment in the individual market, and the loss of Medicaid coverage by millions of people could contribute to this trend, according to a new KFF analysis. Meanwhile, enrollment in non-ACA-compliant plans is at a record low. As of early 2023, an estimated…

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).

A recent KFF survey found one-in-three people with Marketplace coverage say it is somewhat or very difficult to find a plan that meets their needs. With ACA enrollment beginning November 1, KFF has updated its most-used Marketplace tools and published an explainer on key changes and issues to watch in…

Adult dental care can lead to high out of pocket costs for consumers, especially for those with private insurance coverage. This post analyzes a proposed provision in the HHS Notice of Benefit and Payment Parameters for 2025, and possible implications for consumers who have Marketplace coverage.

The Health Insurance Marketplace Calculator, updated with 2024 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).

With the incoming Trump administration and Republican-led Congress looking to ways to reduce federal spending, this Poll finds that the Medicare and Medicaid programs remain broadly popular, and more people favor more spending on those programs than less spending. Among potential actions on health, the public sees price transparency and limiting chemicals in food as top priorities. Few say so about cuts to Medicaid and restrictions on abortion.

HealthCare.gov insurers denied nearly one out of every five claims (19%) submitted for in-network services and an even larger share (37%) share of claims for out-of-network services in 2023, a new KFF analysis finds. The analysis examines the main source of publicly available data on claims denials and appeals for…

This analysis and interactive map illustrate how much more enrollees in Affordable Care Act (ACA) Marketplace plans would pay in premiums at the congressional district level if the enhanced subsidies were to expire in 2026 as under current law. The tool presents scenarios for an older couple who would lose subsidy eligibility due to their income level and for a single person with a $31,000 income. It also presents net average premium payment increases in each district in states that use Healthcare.gov.

KFF is tracking the Affordable Care Act (ACA) provisions in the 2025 federal budget bill, including changes related to enrollment, verifying eligiblity, and filing and reconciliation.

This brief examines the supply of OB-GYNs in the U.S. and the share of OB-GYNs participating in the provider networks of Qualified Health Plans (QHPs) offered in the individual market in the federal and state Affordable Care Act (ACA) Marketplaces in 2021.