The future of the Affordable Care Act (ACA) is unclear. Republicans have decided not to vote this week on the Graham-Cassidy bill, but promised to revisit ACA repeal-and-replace efforts. Democrats announced recently a single-payer health care proposal. And another hurdle for the ACA looms. With open enrollment beginning on November 1, questions remain about the stability of the ACA insurance exchange marketplace, particularly around the fate of cost-sharing subsidies and other factors that affect enrollment, affordability and access to varied plans. This Forum brought together health and public policy experts from across diverse perspectives to look at what’s next for the Affordable Care Act. What can Americans expect and where does health care reform go from here? This Forum event was presented jointly with Reuters on September 27, 2017. Watch the entire series at ForumHSPH.org.