John Heintzman, Miguel Marino, Megan J. Hoopes, Steffani R. Bailey, Rachel Gold, Jean P. O'Malley, Heather Angier, Christine Nelson, Erika Cottrell, Jennifer E. DeVoe. Supporting health insurance expansion: do electronic health records have valid insurance verification and enrollment data?. JAMIA, 22(4):909-913, 2015. [doi]
Abstract is missing.