Readmission following any total joint arthroplasty has become a closely watched metric for many hospitals in the United States because financial penalties imposed by CMS for excessive readmissions occurring within thirty days of discharge has occurred since 2015. The purpose of this study was to identify both preoperative comorbidities associated with and postoperative reasons for readmission within thirty days following primary total joint arthroplasty in the lower extremity. Retrospective data was collected for patients who underwent elective primary total hip arthroplasty (CPT code 27130), total knee arthroplasty (27447), and total ankle arthroplasty (27702) from January 1, 2008, to December 31, 2013 at our institution. The sample was separated into readmitted and non-readmitted cohorts. Demographic variables, preoperative comorbidities, Charlson Comorbidities Index (CCI), operative parameters, readmission rates, and causes of readmission were compared between the groups using univariate and multivariate regression analysis.Background
Methods
Readmission following any total joint arthroplasty has become a closely watched metric for many hospitals in the United States because financial penalties imposed by CMS for excessive readmissions occurring within thirty days of discharge will be forthcoming in 2015. The purpose of this study was to identify both preoperative comorbidities associated with and postoperative reasons for readmission within thirty days following primary total joint arthroplasty in the lower extremity. Retrospective data was collected for patients who underwent elective primary total hip arthroplasty (CPT code 27130), total knee arthroplasty (27447), and total ankle arthroplasty (27702) from January 1, 2008, to December 31, 2013 at our institution. The sample was separated into readmitted and non-readmitted cohorts. Demographic variables, preoperative comorbidities, Charlson Comorbidities Index (CCI), operative parameters, readmission rates, and causes of readmission were compared between the groups using univariate and multivariate regression analysis.Background
Methods
