More in NC insured, but gains are small

North Carolina went from having just over 20 percent of its citizens uninsured in 2013 to 16 percent last year,  once the Affordable Care Act started offering subsidies to help people afford premiums, Gallup reported Tuesday.

But states that accepted federal money to expand Medicaid for the poorest adults saw bigger gains in coverage, according to the latest report from the Gallup-Healthways Well-Being Index,  which polls a random sampling of adults across the country. The national uninsured rate went from 17.3 percent to 13.8 percent, the lowest in the seven years of the well-being poll.

"Collectively, the uninsured rate in states that have chosen to expand Medicaid and set up their own state exchanges or partnerships in the health insurance marketplace declined significantly more last year than the rate in states that did not take these steps," Gallup reports. "The uninsured rate declined 4.8 points in the 21 states that implemented both of these measures, compared with a 2.7-point drop across the 29 states that have implemented only one or neither of these actions."