Virtual nursing for hospital discharge was associated with sharply lower 30-day emergency department readmissions across nine hospitals in a major Southeastern U.S. health system, according to a study published in npj Digital Medicine.
Researchers at the University of North Carolina at Chapel Hill compared 4,662 discharges handled by remotely located virtual nurses with 4,662 traditional in-person discharges, matched on patient and hospital characteristics. Patients discharged through virtual nursing returned to the ED within 30 days at a rate of 3.7%, versus 13.3% for in-person discharge — a 72% relative reduction, or a risk ratio of 0.28. That works out to roughly 1 readmission in 27 virtual-nursing patients, compared with 1 in 8 receiving standard discharge.
The effect held in both settings, with the gap widest in rural hospitals: 3.1% versus 17.9% rural, and 4.1% versus 10.7% urban.
Virtual nurses delivered structured, uninterrupted discharge education — medication reconciliation, teach-back, and care-plan review — from an off-site center operating 7 a.m. to 7 p.m., seven days a week. The health system rolled out the model across the nine hospitals between 2022 and 2024.
The study was retrospective and observational, so it shows association rather than causation; the authors flagged possible residual confounding and a single-system scope, and called for randomized trials and cost-effectiveness research.
For hospital leaders weighing virtual nursing amid persistent staffing shortages, the findings offer some of the first multisite, patient-outcome evidence that the model can streamline discharge without compromising short-term safety.
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