1. VA health care: actions needed to ensure provider qualifications and competence : testimony before the Subcommittee on Oversight and Investigations, Committee on Veterans' Affairs, House of Representatives Publication: Washington, DC : United States Government Accountability Office, October 2019 Subject(s): CredentialingFacility Regulation and ControlGovernment RegulationVeterans -- legislation & jurisprudenceUnited StatesUnited States. Department of Veterans Affairs