1. VA health care: opportunities exist for improving implementation and oversight of enrollment processes for veterans : report to Congressional committees Publication: Washington, D.C. : U.S. Government Accountability Office, Center for Science, Technology, Engineering, Health Care September 2017 Subject(s): Veterans HealthDelivery of Health Care -- organization & administrationHealth Services AccessibilityInsurance, HealthGovernment RegulationTime FactorsHumansUnited StatesUnited States. Department of Veterans AffairsUnited States. Veterans Health Administration.