Research Letter
Health Policy
February 19, 2025
Health Care Staffing Shortages and Potential National Hospital Bed Shortage
Richard K. Leuchter, Benjo A. Delarmente, Sitaram Vangala, et al
JAMA Netw Open. 2025;8(2):e2460645. doi:10.1001/jamanetworkopen.2024.60645
Introduction
Between August 2020 and April 2024, US hospitals were mandated to report weekly occupancy to the Department of Health and Human Services as part of COVID-19 data tracking efforts, providing unprecedented insight into mean daily census and inpatient bed supply across nearly all hospitals nationwide.1 In this report, we repurposed this COVID-19 dashboard to describe several possible US hospital bed occupancy scenarios arising from an aging US population over the next decade, while varying hospitalization rates and staffed hospital bed supply.
Methods
This cross-sectional study was deemed exempt from review by the UCLA institutional review board and did not require informed consent because it did not use patient data. We adhered to the STROBE reporting guideline.
The aging-adjusted annual number of hospitalizations were calculated by multiplying US Census Bureau population projections2 for 2025 to 2035 by an age-adjusted hospitalization rate from the 2019 to 2020 National Inpatient Sample.3 These future hospitalizations were used to calculate future hospital census:
Hospital occupancy for each year between 2025 and 2035 was calculated by dividing mean daily census by staffed hospital bed supply. See eMethods in Supplement 1 for additional methods.
Results
The mean US hospital occupancy was 63.9% (range, 63%-66%) from 2009 to 2019 compared with 75.3% (range, 72%-79%) in the year following the end of the COVID-19 public health emergency (PHE; May 2023 to April 2024) (Figure 1A). The number of staffed hospital beds declined from a prepandemic steady state of 802 000 (2009-2019 mean) to a post-PHE steady state of 674 000, whereas the mean daily census steady state remained at approximately 510 000 (Figure 1B). There was substantial state-to-state variation in the post-PHE hospital occupancy steady state (Figure 2).
Without changes in the hospitalization rate or staffed hospital bed supply, total annual hospitalizations were projected to increase from 36 174 000 in 2025 to 40 177 000 in 2035 with the aging population. This would correspond to a national hospital occupancy of approximately 85% by 2032 for adult beds and by 2035 for adult and pediatric beds combined (Figure 1A).
Discussion
The US has achieved a new postpandemic hospital occupancy steady state 11 percentage points higher than it was prepandemic. This persistently elevated occupancy appears to be driven by a 16% reduction in the number of staffed US hospital beds rather than by a change in the number of hospitalizations.
Experts in developed countries have posited that a national hospital occupancy of 85% constitutes a hospital bed shortage (a conservative estimate)4; our findings show that the US could reach this dangerous threshold as soon as 2032, with some states at much higher risk than others. These scenarios suggest that an increase in the staffed hospital bed supply by 10%, reduction in the hospitalization rate by 10%, or some combination of the two would offset the aging-associated increase in hospitalizations over the next decade.
There are several limitations of these scenarios: (1) they fixed length of stay (LOS) at 2009 to 2019 levels, though this would underestimate future hospital census as LOS has increased since 2019,5 (2) they did not account for potential future drastic changes in underlying population health (eg, improvements from medical breakthroughs, declines from increasing cardiometabolic disease or cancer burden), and (3) they did not account for the transferability of hospital and/or geographic resources (eg, intensive care unit beds may or may not be convertible into floor beds, nurses may or may not be able to relocate from California to Rhode Island). With the goal of avoiding substantial excess mortality6 associated with a national hospital bed shortage, future research should investigate the determinants of recent reductions in the staffed hospital bed supply (eg, tight health care labor markets, hospital closures), and explore frameworks to improve national health system resilience (eg, distributing resources according to geographic demand, innovative models such as next-day clinics to reduce avoidable hospitalizations).
