Summary & Overview
Knee Procedures without Principal Diagnosis of Infection with CC/MCC: Inpatient Reimbursement Overview
DRG 488 applies to inpatient knee procedures without a principal diagnosis of infection when a Complication or Comorbidity or Major Complication or Comorbidity is present. It matters for inpatient reimbursement because Diagnosis-Related Group assignment based on documented complications or comorbidities affects the Centers for Medicare & Medicaid Services payment level for the admission.
DRG 488 Overview
DRG 488 covers hospital admissions for knee procedures when the principal diagnosis is not an infection and the case includes at least one Complication or Comorbidity or Major Complication or Comorbidity. This Diagnosis-Related Group groups resources used for surgical knee interventions such as arthroplasty, revision, and certain major debridements when there is additional clinical complexity. It is important for Centers for Medicare & Medicaid Services inpatient payment because relative resource intensity and allowable payment are influenced by the presence of Complication or Comorbidity or Major Complication or Comorbidity. Accurate coding of diagnoses and procedures determines assignment to this Diagnosis-Related Group and thus affects Medicare reimbursement.