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.

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Pulling it Together: 2012: The ACA, and More

What is remarkable about 2012 (and the current era in health policy) is how many big health policy issues and marketplace changes will be in play at the same time: HEALTH REFORM: There is the implementation of a historic but fragile health reform law, with a Supreme Court decision pending…

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A Historical Review of How States Have Responded to the Availability of Federal Funds for Health Coverage

This historical review finds that the availability of federal funds has served as an effective incentive for states to provide health coverage to meet the health and long-term care needs of their low-income residents despite state budget pressures. The brief examines the history of earlier experiences and provides important context for how states may respond as they weigh the costs and benefits of expanding their Medicaid programs in 2014 as called for under the Affordable Care Act.

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Kaiser Health Tracking Poll – September 2017: What’s Next for Health Care?

This poll finds large majorities across all parties say reauthorizing funding for the Children’s Health Insurance Program (CHIP) is an important priority for Congress; however, a larger share of Republicans also say it is important for Congress to work on repealing and replacing the Affordable Care Act (also known as Obamacare). This month’s Kaiser Health Tracking Poll also examines public support for a variety of competing health care policies aimed at improving or replacing the 2010 health care law, including single-payer.

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Kaiser Health Tracking Poll – October 2017: Open Enrollment and the ACA Marketplaces

The October Kaiser Health Tracking Poll focuses on the Affordable Care Act’s (ACA) marketplaces as the November 1st open enrollment period approaches, amidst a period of uncertainty on the future of the individual market. The survey finds the majority of the public think it is more important for President Trump and Congress to work on legislation to stabilize the marketplaces rather than continue efforts to repeal and replace the ACA. A majority – across parties – also support a bipartisan compromise that includes Congress guaranteeing cost-sharing reduction (CSR) payments to insurance companies.

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Web Briefing: What Should Consumers Know about ACA Open Enrollment in Georgia, North Carolina, and South Carolina?

The Kaiser Family Foundation will hold a web briefing focusing on key information for individuals shopping for Affordable Care Act (ACA) marketplace coverage in Georgia, North Carolina, and South Carolina.

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Data Note: Public’s Views of a National Health Plan

The Kaiser Family Foundation’s Health Tracking Poll from October 2017 asked the public of their views of a national health plan, and whether they favor or oppose the implementation of such a program. While about half of the public favors having a national health plan, there is a strong partisan divide with the majority of Republicans strongly opposing such a plan and nearly half of Democrats strongly favoring the plan. This poll also asked the public about their perceptions of the impact of a national health plan, and what they believe would be the best and worse thing about the plan.

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Trump gives Democrats a big health care opening for the midterms

In an Axios column, Drew Altman analyzes the narrowing gap between growth in health spending and GDP and discusses why it matters. The big question, he says, is will the narrowing have staying power?

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How Many of the Uninsured Can Purchase a Marketplace Plan for Less Than Their Shared Responsibility Penalty?

For people who are uninsured and eligible for Affordable Care Act (ACA) marketplace plans, the analysis compares the cost of a premium for the lowest-cost bronze plan with the estimated individual mandate tax penalty for 2018. It finds that more than half (54% or 5.9 million) of the 10.7 million people could pay less in premiums for health insurance than they would owe as an individual mandate tax penalty for lacking coverage.

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Poll: Half of the Public Would Blame the Trump Administration if Fewer People Enroll in Marketplace Plans This Year, and Most See President Trump and Republicans As Responsible for the ACA‘s Future 

Majorities of Democrats, Independents and Republicans Would Support Allowing People Younger Than Age 65 to Buy into Medicare Half (50%) of the public would say that if fewer people sign up for marketplace plans during this year’s open enrollment, it is mainly due to the Trump Administration, and most Americans…

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Web Briefing For Journalists: A Closer Look at the Evolving Landscape of Medicaid Waivers

On Thursday, February 23, the Kaiser Family Foundation will host a web briefing for journalists to explain how block grant and per capita cap spending proposals for Medicaid would work and what the possible implications are.

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The Henry J. Kaiser Family Foundation Headquarters: 185 Berry St., Suite 2000, San Francisco, CA 94107 | Phone 650-854-9400
Washington Offices and Barbara Jordan Conference Center: 1330 G Street, NW, Washington, DC 20005 | Phone 202-347-5270

www.kff.org | Email Alerts: kff.org/email | facebook.com/KaiserFamilyFoundation | twitter.com/kff

Filling the need for trusted information on national health issues, the Kaiser Family Foundation is a nonprofit organization based in San Francisco, California.