Preparing for bundled payments in urology: Defining episodes, evaluating variations in care, and demonstrating improved value.

Abstract

11 Background: As payors introduce APMs, there is little guidance on how episodes will be defined in subspecialty areas. We set out to define clinically relevant episodes of care, develop standardized approachs toward reducing variations in care, and implement evidence-based standardized care pathways. We chose two urologic cancer procedures- Radical Cystectomy and Robotic Radical Prostatectomy. Methods: Episode timeframes were defined: Radical Cystectomy (14 days prior, index hospitalization, 90 days post) and RALP (30 days prior, index hospitalization, 30 days post). To identify variations in care, we compared evidence-based guidelines with practice patterns, analyzed episode and index hospitalization direct costs for various surgeons, and reviewed the utilization of high cost supplies and drugs. Length of stay (LOS), readmissions, complications, and acuity were benchmarked against comparable academic medical centers. Faculty, trainees, APPs, and staff collaborated to develop care pathways, modify workflows and EPIC order sets to reduce variation, improve outcomes, and increase efficiency. Results: Variation in care was reflected in wide standard deviations in episode direct costs. Six months after implementing care pathways, we achieved the following: RALP average cost per episode decreased by 15%. Standard deviation in episode direct costs decreased by 77%. The percentage of patients with 1-day LOS increased from 21% to 67%. The medical surgical supply costs during hospitalization decreased by 22.5%. Standard deviation in episode direct costs for Radical Cystectomy decreased by 27%. Readmissions to SHC decreased from 15.6% to 12.5%. The percentage of patients with less than 6-day LOS increased from 46% to 66%. Conclusions: Across two episodes, our care redesign efforts had actualized direct cost savings of $692,000 annually. As we prepare for future APMs, similar multidisciplinary approaches can be applied to other areas to reduce costs and improve quality of care.