KFF’s Tricia Neuman’s testimony before the U.S. House Committee on Ways and Means on June 12, 2019 describes a range of proposals to broaden health insurance coverage and make health care more affordable, the similarities and differences among them, and the policy choices and trade-offs that could have significant implications for coverage and costs.
More than a decade after its enactment, tens of millions of people nationwide rely on coverage options created through the Affordable Care Act of 2010 (ACA). The law has survived multiple court challeges at the U.S. Supreme Court and repeated attempts by Republicans in Congress to repeal it. Subsequent legislation has scaled back some aspects of the law and expanded others, including by the COVID-19 relief bill, the American Response Plan Act of 2021. This page highlights relevant analysis about the ACA and proposed and enacted changes to it..
For information about ACA Marketplace Open Enrollment, including fact sheets and 300+ FAQs, visit our collection of resources on Understanding Health Insurance.
Featured Affordable Care Act Resources
A summary of 10 of the major health coverage and financing provisions of the current Build Back Better Act, with discussion of the potential implications for people and the federal budget.
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Related Affordable Care Act Resources
- 5 Charts About Public Opinion on the Affordable Care Act
- A Closer Look at the Uninsured Marketplace Eligible Population Following the American Rescue Plan Act
- Eligibility for ACA Health Coverage Following Job Loss
- Pre-Existing Condition Prevalence for Individuals and Families
- Building on the Evidence Base: Studies on the Effects of Medicaid Expansion, February 2020 to March 2021
- FAQs: Health Insurance Marketplace and the ACA
- Explaining Health Care Reform: Questions About Health Insurance Subsidies
- Status of State Medicaid Expansion Decisions: Interactive Map
- Preventive Services Tracker
- Tracking Section 1332 State Innovation Waivers
In this Policy Watch we explore the potential impact of the expiration of the American Rescue Plan Act’s enhanced financial help and new eligibility for the Affordable Care Act’s health insurance Marketplace federal subsidies. While the COVID-19 relief legislation passed earlier this year provides greater subsidy assistance through 2022, Democrats in Congress are currently considering making the temporary federal help permanent or extending it as part of their planned budget reconciliation legislation.
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In an Axios column, Drew Altman discusses how this election year health isn’t a single issue — but several — and Joe Biden has the edge over President Trump on all of them, even as opposition to the ACA remains popular with Trump’s base.
In this perspective published by the Washington Post, KFF Executive Vice President for Health Policy Larry Levitt explains why the popular Affordable Care Act provisions that ensure people with pre-existing conditions can access affordable health insurance can’t easily be preserved if other related provisions are overturned.
This post examines the Affordable Care Act’s impact 10 years after its enactment and how its provisions, especially those that expand coverage opportunities, could address the health threat and economic upheaval caused by the coronavirus pandemic.
With unemployment claims rising amid the COVID-19 crisis, this post examines options for people who lose job-based coverage and steps policymakers could take to smooth their transitions.
Fielded from March 25-30, this poll tracks how the rapidly unfolding coronavirus (COVID19) pandemic is affecting Americans, including health and economic impacts to date and worries about the future. This poll also examines the implications of the pandemic on the 2020 presidential election, including favorability of the ACA, Medicare-for-all and a public option.
Medicaid, the provider of health insurance coverage for about one in five Americans and the largest payer for long-term care services in the community and nursing homes, continues to be a key part of health policy debates at the federal and state level. Key Medicaid issues to watch in 2020 include: Medicaid expansion developments; Section 1115 waiver activity; enrollment and spending trends; benefits, payment and delivery system reforms, and the implications of the 2020 elections.
As more people lose their jobs and accompanying ESI, more may fall into the coverage gap, particularly starting in 2021 after unemployment benefits expire for many who have lost their jobs and incomes are likely to drop below the minimum threshold for marketplace subsidies. This analysis estimates how many uninsured adults—including those uninsured even before the pandemic and those who could become uninsured as a result of it— could become eligible for Medicaid if states that have not yet expanded the program do so.
This Health Affairs article reviews 102 nationally representative public opinion polls in the period 2010–19 and finds public opinion has shifted in a sustained way at only two points in time: in a negative direction following technical problems in the first enrollment period, and in a positive direction after President Donald Trump’s election and subsequent Republican repeal efforts.
Impact of Key Provisions of the American Rescue Plan Act of 2021 COVID-19 Relief on Marketplace Premiums
This data note estimates how tax credits premiums will change for people at various ages and incomes under the temporary boost in subsidies included in the American Rescue Plan Act of 2021, the COVID-19 relief plan signed into law in March 2021.