Hospitalists as Facilitators of Surge and Contingency Medical Operations and Planning.

Hospital medicine, a specialty encompassing physicians and advanced practice providers in internal medicine, pediatrics, and family medicine, has been a core and rapidly growing component of civilian health care for the past two decades. More recently, hospitalists have been taking on key roles during surge and contingency planning and operations, most notably during the COVID-19 pandemic which necessitated marked changes in inpatient care across the United States. The military health system has been slower to incorporate hospitalists into clinical care and planning than civilian organizations due to its unique features. However, an increasing focus on future distributed operations in contested environments, pandemic care, and humanitarian assistance/disaster response requires new consideration of their role in military medicine. This stems from hospitalists' value as clinicians who include triage, resource utilization stewardship, medical inpatient care, pre-/post-operative management of surgical patients, and high acuity patient stabilization and management within their scope, often working collaboratively with other specialists such as emergency medicine physicians, surgeons, and intensivists. Just as importantly, hospitalists are system-level facilitators and leaders of patient capacity expansion and/or clinical process changes when needed for response to incidents in a variety of acute care scenarios. With uniformed billets being increasingly targeted to military platform requirements, there is now an opportunity to revisit the value of hospitalists in military medicine. In this Commentary, we review the roles that hospitalists can fill in hospital and operational medical settings, with a focus on surge and contingency operations. To demonstrate this capability, we present here the experience of two operational units employing hospitalists for high acuity patient management and two civilian hospitals implementing surge operations during the 2022-2023 "tripledemic" of viral respiratory infections in the United States. Their innovations facilitated the care of higher acuity and higher volume during times when medical care requirements were limited by traditional staffing models. We end by reviewing opportunities and challenges related to expanding hospitalist use within the military health system and describing efforts that are underway to address the challenges.