Arizona Surge Line: An emergent statewide COVID-19 transfer service with equity as an outcome.

Introduction: The Arizona Surge Line was an emergent initiative during the COVID-19 pandemic to facilitate COVID-19 patient transfers and load-level hospitals on a statewide level. It was designed and implemented by the Arizona Department of Health Services in preparation for the first hospital surge due to COVID-19, recognizing the disproportionate impact that hospital surge would have on rural and tribal populations.

Methods: We analyzed the Arizona Surge Line transfer data for the state's first two COVID-19 surges (4/16/2020-3/6/2021).