About 5 million people will be without health care next year that they would have gotten simply if they lived somewhere else in America. . . . The court effectively left it up to states to decide whether to open Medicaid, the federal-state program for the poor and disabled, to more people, primarily poor working adults without children. . . .

Twenty-five states declined. That leaves 4.8 million people in those states without the health care coverage that their peers elsewhere are getting through the expansion of Medicaid, according to a Kaiser Family Foundation estimate. More than one-fifth of them live in Texas alone, Kaiser’s analysis found.