Barton favored repealing the Affordable Care Act (ACA, or Obamacare). Explaining why the American Health Care Act (the House Republicans' bill to repeal and replace for the Affordable Care Act) failed in March 2017, Barton said, "Sometimes you're playing fantasy football and sometimes you're in the real game. We knew the president, if we could get a repeal bill to his desk, would almost certainly veto it. This time we knew if it got to the president's desk it would be signed."