As the shutdown drags on, Democrats insist ACA premium tax credits be extended before Nov. 1 to reopen government, while Republicans argue the December deadline leaves time. Polls show broad, bipartisan support. Republican insurance commissioner Jon Godfread urges immediate action, noting insurers filed dual rates and 24 million could face steep prices without an extension. KFF expects average enrollee payments to jump 114% if credits lapse; CBO says 4 million could become uninsured. Most enrollees live in states Trump won. Extending credits permanently would cost $350 billion; conservative groups object, though some Republicans back averting hikes.

Prepared by Lauren Mitchell and reviewed by editorial team.