Building On The Gains Of The ACA: Federal Proposals To Improve Coverage And Affordability

The Affordable Care Act (ACA) significantly improved health insurance coverage in the US, but too many Americans remain under- or uninsured. This article examines federal strategies under consideration that build on the ACA to extend comprehensive coverage to all low-income Americans and increase coverage affordability for middle-income Americans. For low-income Americans these policy options include extending the enhanced match rate offered to states that expanded eligibility for Medicaid in the early years of the ACA to states that have not yet expanded Medicaid and increasing Marketplace cost-sharing subsidies. To address the issue of affordability for middle-income Americans, this article considers options for lowering premiums (for example, extending tax credits to people with incomes above the current eligibility threshold, increasing the generosity of tax credits for those currently eligible, and making reinsurance permanent), lowering cost sharing (such as tying premium tax credits to the second-lowest-cost gold plan rather than the equivalent silver plan and extending federal assistance for cost sharing to people with incomes above the current threshold), and establishing a public option.