Arthroplasty Today (Dec 2019)
Medicare coverage is an independent predictor of prolonged hospitalization after primary total joint arthroplasty
Abstract
The purpose of this study was to investigate the association between insurance type and length of stay (LOS) in primary total joint arthroplasty. A retrospective review of 848 patients was performed. Patients were divided into 3 groups based on their insurance type: Medicare, Medicaid, or commercial coverage. Medicare patients had a significantly higher rate of LOS > 2 days than the Medicaid and commercial groups (P .05). Arthroplasty surgeons not experienced with outpatient surgery should not be pressured to default to outpatient admission in Medicare patients. Keywords: Arthroplasty, Payer type, Medicare, Length of stay, Outpatient