While the Affordable Care Act’s premium subsidies help pay the cost of the health insurance itself, cost-sharing subsidies help to reduce out-of-pocket spending for eligible enrollees when they select Silver plans. The Trump administration eliminated federal funding for cost-sharing reductions, but the benefits are still available to eligible enrollees. And because the cost of cost-sharing reductions has been added to premiums, premium subsidies are much larger than they were prior to 2018.