President Donald Trump and Republicans in Congress pursued several major efforts to repeal and replace the Affordable Care Act (ACA) but were unable to get a bill through the U.S. Senate in 2017. In 2018, Congress did pass a tax bill that eliminated the ACA’s tax penalty for not obtaining health coverage beginning in 2019.
In December 2019, a federal appeals court panel ruled that the law’s individual mandate is unconstitutional since Congress has set the mandate tax penalty to zero and sent the case back to a lower court to determine how much of the rest of the ACA should be invalidated. The case was first brought by a number of Republican state attorneys general, and the Trump administration now argues that nearly all of the ACA should be overturned. The U.S. Supreme Court has now agreed to review the case.
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
The Supreme Court will review the constitutionality of the Affordable Care Act (ACA) this November in California v. Texas. This fact sheet summarizes the major provisions of the ACA, illustrating the breadth of its changes to the health care system. If all of most of the ACA is struck down, many of these provisions could be eliminated.
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Related Affordable Care Act Resources
- Explaining California v. Texas: A Guide to the Case Challenging the ACA
- Eligibility for ACA Health Coverage Following Job Loss
- The Past, Present, And Possible Future Of Public Opinion On The Affordable Care Act
- Republican Voters Have Moved On from Hating the ACA
- The Effects of Medicaid Expansion under the ACA: Updated Findings from a Literature Review
- FAQs: Health Insurance Marketplace and the ACA
- Status of State Medicaid Expansion Decisions: Interactive Map
- How ACA Marketplace Premiums Are Changing by County in 2020
- Insurer Participation on ACA Marketplaces, 2014-2020
- Pre-Existing Condition Prevalence for Individuals and Families
- Preventive Services Tracker
This compiles key polling data examining the favorability of the Affordable Care Act and its provisions, including protections for people with pre-existing conditions.
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Taking Stock and Taking Steps: A Report from the Field after the First Year of Marketplace Consumer Assistance under the ACA
This report summarizes experiences of Marketplace assistance programs as they helped consumers enroll in coverage during the first Open Enrollment period under the Affordable Care Act. Insights about what worked and where improvements could help are drawn from discussions of assisters and other experts who participated in a Consumer Assistance Roundtable, jointly sponsored by the Kaiser Family Foundation and the Robert Wood Johnson Foundation in June, 2014.Report Read More
This brief reviews the rules around the enhanced federal medical assistance percentages (FMAP) provided in the Affordable Care Act (ACA), the process for states to claim the enhanced matching funds and a discussion about what information the new data will provide looking forward.Issue Brief Read More
Rural populations face disparities compared to metropolitan populations in health care. While rural individuals were not more likely to be uninsured than metropolitan counterparts pre-Affordable Care Act, they were poorer and less likely to have private insurance. With coverage changes in the ACA involving an expansion of Medicaid for poor and near-poor populations, decisions by states with large rural populations may cause rural residents to have disparate access to coverage, which may exacerbate cost and access barriers to health care.Issue Brief Read More
The Children’s Health Insurance Program (CHIP) was established in 1997 to provide coverage for uninsured children who are low-income but above the threshold for Medicaid eligibility. In 2009, and again in the Affordable Care Act (ACA), Congress extended federal funding for CHIP, but funding will expire a little over a year from now. Decisions about CHIP’s future funding will be consequential as more than 8 million low-income children were covered by CHIP at some point during 2012. To help inform the policy debate about CHIP, this brief reviews key data and evidence from the large body of research on the impact of children’s coverage.Issue Brief Read More
This was published as a Wall Street Journal Think Tank column on July 21, 2014. The Affordable Care Act’s success meeting its initial enrollment goals and the repair of HealthCare.gov seem to have calmed the political waters for Obamacare. But the job of enrolling the uninsured gets harder, not easier, because the remaining uninsured…Perspective Read More
Under the ACA, states have a new Medicaid option to establish “health homes” designed to improve care coordination and integration and reduce costs for beneficiaries with chronic conditions. Thus far, 15 states have implemented health home programs. Following on a 2012 brief profiling Medicaid health home programs in the first six states to adopt the option, this brief describes the health home programs in the nine states that have implemented them since that time, and highlights common themes across them as well as distinctions among them.Issue Brief Read More
Data Note: Differences In Public Opinion On The ACA’s Contraceptive Coverage Requirement, By Gender, Religion, And Political Party
One of the most politically polarizing elements of the Affordable Care Act (ACA) is the law’s requirement that new private health insurance plans cover prescription contraceptives and services, including all methods approved by the Food and Drug Administration. The rule currently provides an exemption for houses of worship and an…Poll Finding Read More
This brief highlights the experiences of four states—Colorado, Connecticut, Kentucky, and Washington—that established a State-based Marketplace (SBM), implemented the ACA’s Medicaid expansion, and achieved success enrolling eligible individuals into coverage. Based on interviews with key stakeholders in each state, it identifies effective strategies that contributed to enrollment and current priorities looking forward.Issue Brief Read More
The Uninsured Population in Texas: Understanding Coverage Needs and the Potential Impact of the Affordable Care Act
This report profiles the uninsured in Texas, their access to care and coverage, and how the ACA could impact them. It compares the circumstances that the uninsured in Texas encounter to those that the insured encounter. This report relies upon the Kaiser Survey of Low-Income Americans and the ACA.Report Read More
Larry Levitt’s July 2014 post at the JAMA Forum assesses early indications of how well the Affordable Care Act is working.Perspective Read More