Summary & Overview
Bilateral or Multiple Major Joint Procedures of Lower Extremity with MCC: Inpatient Reimbursement Overview
DRG 461 pertains to bilateral or multiple major joint procedures of the lower extremity with a Major Complication or Comorbidity and encompasses more complex inpatient episodes. It matters for inpatient reimbursement because the Major Complication or Comorbidity status increases the Diagnosis-Related Group weight and corresponding Medicare payment to account for greater resource use.
DRG 461 Overview
DRG 461 covers bilateral or multiple major joint replacement procedures of the lower extremity when a Major Complication or Comorbidity is present. Typical cases involve simultaneous or staged replacement of hips or knees with significant medical or surgical complications that increase resource use. This Diagnosis-Related Group matters for Medicare payment because the presence of a Major Complication or Comorbidity elevates the relative weight and expected reimbursement to reflect higher inpatient resource consumption. Accurate assignment influences hospital payment and resource planning.