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The Journal of Hip Surgery 2022; 06(03): 130-135
DOI: 10.1055/s-0042-1756276
Original Article

Work Relative Value Units for Total Hip Replacement Performed for Osteoarthritis Compared to Fracture

Theodore Quan
1   Department of Orthopedic Surgery, George Washington Hospital, Washington, District of Columbia
,
Matthew J. Best
2   Adult Reconstruction Division, Johns Hopkins Department of Orthopaedic Surgery, Columbia, Maryland
,
Suresh K. Nayar
2   Adult Reconstruction Division, Johns Hopkins Department of Orthopaedic Surgery, Columbia, Maryland
,
R. Timothy Kreulen
2   Adult Reconstruction Division, Johns Hopkins Department of Orthopaedic Surgery, Columbia, Maryland
,
Joseph E. Manzi
3   Department of Orthopaedic Surgery, Weill Cornell Medical College, New York, New York
,
Uma Srikumaran 
2   Adult Reconstruction Division, Johns Hopkins Department of Orthopaedic Surgery, Columbia, Maryland
,
Savyasachi C. Thakkar
2   Adult Reconstruction Division, Johns Hopkins Department of Orthopaedic Surgery, Columbia, Maryland
› Institutsangaben Funding None.
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Abstract

Total hip arthroplasty (THA) performed in the setting of fracture is associated with greater case complexity, worse outcomes, and increased costs when compared with THA performed for osteoarthritis. Despite the increased complexity, the work relative value units (wRVUs) assigned to THA may not adequately compensate for this difference in surgical effort and time. The purpose of this study was to determine the wRVU per minute rates and reimbursement in dollars per minute for THA performed for fracture compared with THA performed for osteoarthritis. Data were collected through the National Surgical Quality Improvement Program database from 2006 to 2018 to identify all patients who underwent primary THA for osteoarthritis or for fractures. Total wRVU, operation time, wRVU per minute, and dollars per minute were assessed between the osteoarthritis and fracture cohorts. Bivariate and multivariate analyses were utilized for the study. The mean operation times for primary THA for osteoarthritis and for fractures were 91.96 and 99.43 minutes, respectively (p < 0.001), resulting in 0.26 versus 0.25 wRVU/min (p < 0.001). THA for osteoarthritis was also valued higher at $9.22/min versus $8.83/min for fracture (p < 0.001). This study shows that wRVU rates and reimbursement in dollars per minute for THA performed in the setting of fracture were lower than THA performed for osteoarthritis. Although patient care remains the number one priority, these findings have important implications in establishing adequate compensation for more complex cases. Level of evidence is III.

Keywords

primary THA - osteoarthritis - fracture - relative value units - operation time


Publikationsverlauf

Eingereicht: 23. Oktober 2021

Angenommen: 13. Juli 2022

Artikel online veröffentlicht:
07. September 2022

© 2022. Thieme. All rights reserved.

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333 Seventh Avenue, 18th Floor, New York, NY 10001, USA

 

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