Health Insurance Marketplace

This issue brief shows coverage gains among young adults under the Affordable Care Act, the American Rescue Plan, and the Inflation Reduction Act. The uninsured rate among this group declined by more than half, from 31.5 percent in 2009 to 13.1 percent in 2023, as employer-sponsored dependent coverage increased by over 20 percent.

Recent legislative and administrative policy initiatives have built on the Affordable Care Act’s (ACA) expansion of health insurance coverage and improvements in access to and utilization of health care services.

Since the implementation of the Affordable Care Act’s coverage provisions, the uninsured rate among nonelderly Black Americans decreased by 10 percentage points, from 20.9 percent in 2010 to 10.8 percent in 2022.

This issue brief presents Marketplace enrollment and plan selections by race and ethnicity among 2015-2023 Open Enrollment Period enrollees in HealthCare.gov states using combined self-reported race and ethnicity information with imputed data for missing values.

The Affordable Care Act substantially transformed the market for non-group private health insurance, introducing new consumer protections and coverage standards and establishing Health Insurance Marketplaces.

This Issue Brief presents current estimates of enrollment in health insurance coverage obtained through the ACA Marketplaces and the Medicaid expansion and the subsequent reductions in state-level uninsured rates since the ACA was implemented in 2014.

This project developed a calculator to help people anticipate how a change in earnings from employment would affect their net income, and in so doing, provide public benefit recipients with their estimated effective marginal tax rate on new earnings. Key Points:

Understanding Coverage Considerations for COVID-19 Vaccines and Treatments (Updated May 2023)

This Issue Brief presents current estimates of enrollment in health insurance coverage obtained through the Affordable Care Act (ACA) Marketplaces, Medicaid expansion, Children's Health Insurance Program, Basic Health Program and the subsequent reductions in state-level uninsured rates since the ACA was implemented in 2014.

This Issue Brief examines children’s health coverage trends using the National Health Interview Survey from 2010 through the third quarter of 2022 and reviews recent research findings from the National Survey of Children's Health on children’s access to and utilization of health care services during this period, including the COVID-19 pandemic.