At issue are tax credits that have made health insurance more affordable for millions of people since the COVID-19 pandemic. Their expiration would more than double what subsidized enrollees currently pay for premiums next year, according to an analysis by KFF, a nonprofit that researches health care issues. But the party’s lawmakers in Congress argue negotiations over health care will take time, and a stopgap measure to get the government funded is a more urgent priority. And the Senate Democrats said no.”Senate Majority Leader John Thune, R-S.D., (left), flanked by Sen. John Barrasso, R-Wyo. Republican leaders have offered to negotiate with Democrats on ACA health insurance subsidies — after they vote to keep the government open until Nov. 21.