he provision of medical services for critically ill patients is a complex and expensive challenge. In 2010, the Society of Critical Care Medicine estimated that an average daily cost of an ICU bed was $4,300, an increase of 61% in a decade (1). In the United Kingdom, a similar estimate of costs from the Welsh Government in 2011 gave a figure of £1,932 per day (2). Compared with the cost of care for a noncritically ill acute inpatient, an ICU bed can cost up to 500% more. In the United States, one solution to this financial challenge has been the creation of the long-term acute care hospital-the LTACH-a type of healthcare facility that came into being during the 1980s, later formalized by the Medicare, Medicaid, and State Children's Health Insurance Program Balanced Budget Refinement Act of 1999 (3). The LTACH is therefore a facility to provide ongoing care to patients requiring more than 25 days of mechanical ventilation who are otherwise clinically stable (4).In early 2020, an unprecedented worldwide demand for ICU beds and ventilators arose as a result of the coronavirus disease 2019 (COVID-19) pandemic, with some countries running out of ICU beds, ventilators, and even oxygen itself. In parts of the United States, one potential option to expand ICU capacity for COVID-19 patients with ongoing respiratory failure was to use LTACHs. They provide a ready-made resource of beds, ventilators, and healthcare staff that could be deployed, with modifications to standard working practices to mitigate the risks of severe acute respiratory syndrome coronavirus 2 infection (5). In this issue of Critical Care Medicine, Saad et al ( 6) describe the clinical characteristics and outcomes of ventilated COVID-19 patients in two free-standing LTACHs in the Chicago area in the year April 1, 2020, to March 31, 2021. Weaning from ventilation was successful in almost 71% of these patients, whereas overall mortality was 8.9%. Seven-percent of patients were still in the LTACH at the study conclusion date. 86.1% were discharged alive, but only 18.4% were discharged home, the rest being transferred to a rehabilitation facility (44.9%), back to an acute hospital (16.5%), or a nursing home (6.3%). None of the home discharges needed home ventilation. Although this is all very interesting in showing that LTACHs may be uprated to create acute ICU capacity, it tells us nothing about how the outcomes of being ventilated for COVID-19 respiratory failure compare to being ventilated for other causes of acute lung injury (ALI)/acute respiratory distress syndrome (ARDS).