Total Knee Arthroplasty - Publications - Faculty & Research

March 2017
Article

Variation in the Cost of Care for Primary Total Knee Arthroplasties

The study examined the cost variation across 29 high-volume U.S. hospitals for delivering a primary total knee arthroplasty without major complicating conditions. Hospital and physician personnel costs were calculated using time-driven activity-based costing.... View Details

Keywords: Cost Management; Performance Productivity; Health Care and Treatment; Health Industry

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Article

Drivers of the Variation in Prosthetic Implant Purchase Prices for Total Knee and Total Hip Arthroplasties

By: Derek A. Haas, Kevin J Bozic, Anthony M. DiGioia, Zirui Song and Robert S. Kaplan

Previous studies have documented wide variation in health-care spending and prices; however, the causes for the variation in supply purchase prices across providers are not well understood. The purpose of this study was to determine the drivers of variation in... View Details

Keywords: Costing; Cost Variation; Total Knee Arthroplasty; Total Hip Arthroplasty; Prosthetic Implant Cost; Health Care and Treatment; Cost Management; Health Industry; Medical Devices and Supplies Industry

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June 2014 (Revised April 2015)
Supplement

OrthoChoice: Bundled Payments in the County of Stockholm (B)

By: Michael E. Porter, Clifford M. Marks and Zachary C. Landman

By the end of 2008, all major hospitals (one of which was private) and three private specialized orthopedic centers signed OrthoChoice contracts. In 2009, hip and knee replacements in the County of Stockholm for relatively healthy patients began being reimbursed. By... View Details

Keywords: Hip Replacement; Bundled Payment; Knee Replacement; Value Agenda; Strategy; Health Care Industry; Health; Health Care and Treatment; Health Disorders; Health Industry; Sweden

Citation

Purchase

March 2012 (Revised December 2014)
Case

Schön Klinik: Measuring Cost and Value

By: Robert S. Kaplan, Mary L. Witkowski and Jessica A. Hohman

The case illustrates how a leading German hospital group has invested deeply in the measurement of patient-level outcomes and costs, the foundations of a health care value framework. The company launches a pilot project to use time-driven activity-based costing (TDABC)... View Details