Measuring cost savings of process improvement.

Abstract

196 Background: The aim of the project was to use anesthesia providers in a cancer center to lead process improvements using time-driven activity-based costing (TDABC), a system of measuring process and capacity costs. Methods: The process improvement objectives were centered on eliminating unnecessary patient care processes and improving patient flow. Teams were tasked with planning, process mapping, improving processes, and measuring costs. Projects were done in four anesthesia sites: ambulatory surgery, bone marrow aspiration, pediatric CT and XRT, and cardiopulmonary areas. Results: Process mapping identified areas for improvement and costs before and after the improvement. The Table highlights four project areas’ average total cost and time savings per patient using TDABC methodology. Conclusions: TDABC is a costing methodology that measures the costs of care utilizing process maps. Anesthesia providers had front-line insight in improving process flow and found the process mapping useful to improve processes and measure the cost savings of the improvement. In each area there was improvement or no adverse effect on patient outcomes. This project demonstrates that TDABC illustrates inefficiencies and provides a method to evaluate the cost savings of process improvements. As cancer care reimbursement evolves, the ability to control costs while providing value-based care is essential. [Table: see text]