Commonwealth Fund December 4, 2017
Synopsis
The five largest U.S. commercial health insurers collectively cover more than two-fifths of the insured population. Over the past decade, these companies’ bottom lines have become increasingly linked to Medicare and Medicaid, with the two programs accounting for 59 percent of revenues in 2016. Access to coverage could be improved if insurers that participate in Medicaid or Medicare were required to also participate in the marketplaces in the same geographic area.
The Issue
The U.S. health insurance...