Methodology
Avalere constructed episodes of care for BPCI Advanced conditions initiated in hospitals nationwide using the Medicare Standard Analytic 5% claims file for 2016 through Q3 of 2017. BPCI Advanced episodes include a hospital inpatient stay and all services provided in the 90-days after hospital discharge. Clinical conditions are defined by the Diagnosis Related Group (DRG) for the episode initiating hospital stay. Avalere calculated readmission rates by evaluating the percentage of episodes with at least 1 readmission within the 90-day episode after hospital discharge.