As demand for behavioral healthcare continues to rise nationwide, essential hospitals — which serve high-acuity, vulnerable populations — face unique pressure to maintain access, manage complexity and transition care beyond inpatient settings.
A recent analysis from Vizient compares inpatient performance between two groups: 123 continuously reporting essential hospitals, defined as members of America’s Essential Hospitals and the broader Vizient clinical database cohort, which includes hospitals participating in Vizient’s benchmarking platform. All hospitals reported data consistently from the fourth quarter of 2021 to the second quarter of 2025, with historical trend data extending back to the fourth quarter of 2019 for some measures.
Here are five things to know:
- The average length of stay for behavioral health inpatients at essential hospitals is 9.5 days, compared with 7.7 days at hospitals in the Vizient database, reflecting higher patient complexity.
- Inpatient behavioral health volume at essential hospitals declined 1.5% from the fourth quarter of 2019 to the second quarter of 2025, despite rising acuity and national forecasts projecting a 6.5% increase in demand by 2035.
- Utilization trends suggest a continued shift toward community-based and outpatient care models, tempering inpatient behavioral health growth even as patient needs increase.
- Essential hospitals are expanding crisis response and stabilization programs, including mobile response teams, jail-based treatment and EmPATH units to rebuild inpatient capacity and improve access.
- While freestanding psychiatric hospitals have grown in capacity, inpatient psychiatric beds within short-term acute care hospitals have steadily declined, shifting how and where care is delivered.
