23 states still haven’t expanded Medicaid. Which could be next?

“Thursday’s announcement that Pennsylvania will expand its Medicaid program brings the country one state closer to the original expansion outlined under Obamacare. But because of the Supreme Court’s 2012 decision making the expansion a voluntary program, there are still 23 states that haven’t expanded public health insurance to all of their low-income residents.
The expansion in Pennsylvania will add about 500,000 low-income to adults to the Medicaid rolls. According to numbers from the Kaiser Family Foundation, about 281,000 of those people were falling into what’s known as the “coverage gap”— people who don’t qualify for Medicaid but also don’t get subsidies for purchasing insurance on their own, either. About 4.5 million people across the country fall into this coverage gap, according to Kaiser.”