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
Nov 23, 2021
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.
Related Affordable Care Act Resources
Sep 24, 2021
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.
December 23, 2013 Issue Brief
Community health centers are a key source of primary care in underserved areas. Their role will grow as coverage expands under the ACA. To sharpen understanding of the health center patient population, this brief compares them to the low-income population overall, using the Health Center Patient Survey and National Health Interview Survey. The pre-ACA profile of health center patients that emerges sets the stage for measuring change and highlights important implications of states’ Medicaid expansion decisions.
December 20, 2013 Poll Finding
The December Kaiser Health Tracking Poll finds a 13 percentage point rebound in Democratic support for the Affordable Care Act (ACA), but no overall change in support or opposition since November. In spite of all the attention and controversy surrounding the law and its implementation, the poll finds that nearly half of the public say it won’t make much difference to them or their families.
December 18, 2013 Fact Sheet
This fact sheet provides an overview of the Healthy Indiana Plan, Indiana’s 1115 waiver demonstration project, and how it relates to the Affordable Care Act’s Medicaid expansion.
December 17, 2013 Fact Sheet
Si usted o alguien de su familia tiene una condición de salud preexistente – como una enfermedad cardíaca, asma o inclusive un embarazo – usted encontrará que es mucho más fácil obtener cobertura o cambiar de plan, comenzando en el 2014. Obamacare prohíbe a las aseguradoras negar cobertura a personas…
December 17, 2013 Perspective
As enrollment statistics in the new health insurance marketplaces start to become available, there is a growing focus on whether the enrollment of so-called “young invincibles” will be sufficient to keep insurance markets stable. Enrollment of young adults is important, but not as important as conventional wisdom suggests since premiums…
December 16, 2013 Issue Brief
This brief provides an overview of the many different paths to enrollment in Medicaid and CHIP, including paths created under the Affordable Care Act (ACA), and reviews the available national level data on enrollment through these avenues.
December 9, 2013 Issue Brief
This issue brief dissects the issues raised by the legal challenges to the Affordable Care Act’s requirement that private insurance plans include contraception as part of their coverage of preventive services for women. Over 40 for-profit corporations and over 40 nonprofit corporations have filed lawsuits claiming that the requirement to provide their employees with contraceptives violates their religious rights. On November 26, 2013, the Supreme Court agreed to hear two cases filed by for-profit corporations, Hobby Lobby and Conestoga Wood Specialties, that claim that this requirement violates their religious rights. At the crux of these cases is a question that the Supreme Court has not previously addressed: Do for-profit corporations have religious protections under the 1993 Religious Freedom Restoration Act and the First Amendment? The brief provides background on how the ACA’s contraceptive requirement works, summarizes some of the legal challenges brought by for-profit and non-profit organizations and discusses the implications of potential rulings by the Supreme Court.
November 25, 2013 Issue Brief
This brief summarizes findings from 32 studies in 26 states analyzing the anticipated impact of the Affordable Care Act Medicaid expansion (and in some cases full ACA implementation) on state and local economies.
November 22, 2013 Poll Finding
Amid heavy news coverage of problems with the Affordable Care Act’s rollout, the November Kaiser Health Tracking Poll finds a significant negative shift in the public’s views of the law, with roughly half now holding an unfavorable view and just a third holding a positive one.
November 22, 2013 Poll Finding
After the October start of open enrollment, under the Affordable Care Act, many journalists, policymakers, and the public at large are eager for early data indicating how the law is working from the perspective of potential enrollees. In particular, given the problems with Healthcare.Gov and some of the state exchange websites, many people want quantitative data about people’s experiences attempting to purchase or enroll in some sort of health insurance coverage using these mechanisms.
This Data Note raises a note of caution about the possible pitfalls of using standard national public opinion polls to make judgments about Americans’ early experiences with health plan enrollment under the ACA.
