KFF May 16, 2024
In 2024, Affordable Care Act (ACA) Marketplace enrollment hit a new record high, reaching over 21 million people, almost double the 11 million people enrolled in 2020. This growth can be largely attributed to enhanced subsidies made available by the American Rescue Plan Act (ARPA) in 2021 and renewed under the 2022 Inflation Reduction Act (IRA). These enhanced subsidies significantly reduced premium payments across the board for ACA Marketplace enrollees – including providing 100% premium subsidies for the lowest-income enrollees – and made some middle-income people who had previously been priced out of coverage newly eligible for financial assistance.
Although the Inflation Reduction Act’s enhanced subsidies are available nationwide, some states have seen faster growth than others. In 15 states,...