But President Trump decided on Friday to shut down the debate until after the midterm elections, administration officials said.
The debate has divided the Trump administration between top officials at the Department of Health and Human Services and hard-liners, mainly at the White House, more determined to snuff out the Affordable Care Act. And it gained steam as states pressed forward with Medicaid expansions that could leave more people with health coverage under the Affordable Care Act next year than when Mr. Trump took office.