Total hip arthroplasty (THA) and/or total knee arthroplasty (TKA): hospital-level 30-day, all-cause, unplanned risk-standardized readmission rate (RSRR) following elective primary THA and/or TKA (2013)
Specifications manual for national hospital inpatient quality measures, version 4.2bCenter for Medicare and Medicaid Services (CMS). The Joint Commission