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
Potential Costs and Impact of Health Provisions in the Build Back Better Act
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
How Marketplace Costs and Premiums will Change if Rescue Plan Subsidies Expire
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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Preventive Services Tracker
The Affordable Care Act (ACA) requires new private health insurance plans to cover many recommended preventive services without any patient cost-sharing. This tracker presents up-to-date information on the adult preventive services nongrandfathered private plans must cover, by condition, including a summary of the recommendation, the target population, the effective date of coverage, and related federal coverage clarifications.
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Navigator Funding Restored in Federal Marketplace States for 2022
This data notereviews the data from CMS about its funding awards to Navigator programs serving consumers in the federal marketplace states during the 2022 open enrollment season, as well as funding trends over time and funding by state.
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How Marketplace Costs and Premiums Will Change if American Rescue Plan Subsidies Expire
In a new Policy Watch, KFF analysts 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…
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How Marketplace Costs and Premiums will Change if Rescue Plan Subsidies Expire
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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Preguntas frecuentes: mercado de seguros de salud y ACA
Encuentre respuestas a las preguntas más comunes sobre seguros médicos incluyendo: Obamacare; el mercado de seguros; ayuda para pagar las primas de los seguros de salud; salud de las mujeres y de los inmigrantes.
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FAQs: Health Insurance Marketplace and the ACA
This list of more than 300 Frequently Asked Questions (FAQs) covers the Affordable Care Act’s health insurance Marketplace (aka exchange), individual mandate, open enrollment, premiums and more. It provides answers to questions about specific groups, such as young adults, smokers, the uninsured, and non-traditional households.
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Taking A Closer Look At Characteristics of People in the Coverage Gap
As policy makers debate whether and how to extend coverage to people in the gap, understanding the characteristics of who these people are can help inform policy decisions.
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The Status of Medicaid Expansion in Missouri and Implications for Coverage and Cost
On June 23, 2021, a circuit court decision in Missouri put the state’s expansion of Medicaid under the Affordable Care Act (ACA) in limbo. This decision, if upheld, has implications for coverage in the state as well as the availability of federal financing to cover the cost.
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Supplemental Security Income for People with Disabilities: Implications for Medicaid
This issue brief describes key characteristics of SSI enrollees, explains the SSI eligibility criteria and eligibility determination process, and considers the implications of changes in the SSI program for Medicaid, including the effects of the COVID-19 pandemic and resulting economic downturn as well as proposals supported by President Biden that Congress might consider.
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Recent and Anticipated Actions to Reverse Trump Administration Section 1557 Non-Discrimination Rules
The Biden Administration has started taking steps to reverse Trump Administration policy and regulations that significantly narrowed the implementation and administrative enforcement of Section 1557, the Affordable Care Act’s nondiscrimination provision, particularly as the regulations apply to gender identity and sexual orientation. In addition, several lawsuits challenging the regulations, which…
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