Journal article
Medicare's Hospital-Acquired Conditions Policy: A Problem of Nonpayment After Total Joint Arthroplasty
The Journal of arthroplasty, Vol.31(9 Suppl), pp.31-36
09/2016
DOI: 10.1016/j.arth.2016.01.035
PMID: 26895819
Abstract
Total joint arthroplasty (TJA) utilization continues to increase, and optimizing efficiency while reducing complications is critical to provide a sustainable product. Recent policy has defined several hospital-acquired conditions (HACs) that are the target of reducing complications with significant financial implications. The present study defines the incidence of HACs after TJA as well as patient and hospital factors associated with HACs.
The National Inpatient Sample (NIS) was used to identify all patients from 2009 to 2011 undergoing elective total hip or knee arthroplasty. Patient demographics, comorbidities, and hospital characteristics were obtained from the database, and HACs defined according to established International Classification of Diseases, Ninth Revision, Clinical Modification criteria. The incidence of HACs after TJA was calculated, as were demographic factors and preadmission comorbidities associated with HACs using bivariate and multivariable analysis.
The overall incidence of HACs after TJA was 1.3%. Several patient and hospital factors, including increased age, female gender, black race, medium hospital bed size, year of surgery, and Charlson Comorbidity Index ≥1, independently predicted development of a HAC. When evaluating the financial impact of the development of a HAC after TJA, more than 200 million dollars in hospital costs would be lost during the inclusive years of this study, equating to nearly 70 million dollars annually.
The incidence of HACs after TJA is 1.3%. Many of the patient factors associated with HACs are nonmodifiable, and risk adjustment should be considered to provide a sustainable product to a diverse patient population.
Details
- Title: Subtitle
- Medicare's Hospital-Acquired Conditions Policy: A Problem of Nonpayment After Total Joint Arthroplasty
- Creators
- Kyle R Duchman - Department of Orthopaedics and Rehabilitation, University of Iowa, Iowa City, IowaAndrew J Pugely - Department of Orthopaedics and Rehabilitation, University of Iowa, Iowa City, IowaChristopher T Martin - Department of Orthopaedics and Rehabilitation, University of Iowa, Iowa City, IowaNicolas A Bedard - Department of Orthopaedics and Rehabilitation, University of Iowa, Iowa City, IowaYubo Gao - Department of Orthopaedics and Rehabilitation, University of Iowa, Iowa City, IowaJohn J Callaghan - Department of Orthopaedics and Rehabilitation, University of Iowa, Iowa City, Iowa
- Resource Type
- Journal article
- Publication Details
- The Journal of arthroplasty, Vol.31(9 Suppl), pp.31-36
- Publisher
- United States
- DOI
- 10.1016/j.arth.2016.01.035
- PMID
- 26895819
- ISSN
- 0883-5403
- eISSN
- 1532-8406
- Language
- English
- Date published
- 09/2016
- Academic Unit
- Roy J. Carver Department of Biomedical Engineering; Orthopedics and Rehabilitation; Internal Medicine
- Record Identifier
- 9984040383102771
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