Underestimation of Unplanned Readmission after Colorectal Surgery: A National Analysis

The burden of readmission to a different hospital after colorectal surgery is significant and disproportionately affects high-volume hospitals. Current quality metrics underestimate readmission, failing to capture the subpopulation readmitted to a different hospital. Interventions designed to prevent readmission need to be tailored to the unique risk factors described for different hospital readmission. Benchmarking not measuring different hospital readmission is inaccurate and should be modified.