1. Who are the remaining uninsured, and why do they lack coverage?: findings from the Commonwealth Fund Biennial Health Insurance Survey : 2018 Author(s): Gunja, Munira Z., authorCollins, Sara R., author Publication: [New York, N.Y.] : The Commonwealth Fund, August 2019 Subject(s): Insurance Coverage -- statistics & numerical dataInsurance, Health -- statistics & numerical dataMedically Uninsured -- statistics & numerical dataAdultAfrican AmericansAsian AmericansEuropean Continental Ancestry GroupHealth Benefit Plans, EmployeeMedicaidMiddle AgedPovertySurveys and QuestionnairesYoung AdultHumansUnited StatesUnited States.