Summary & Overview
Multiple Level Spinal Fusion Except Cervical without MCC: Inpatient Reimbursement Overview
DRG 448 covers multiple level spinal fusion procedures except cervical when no Major Complication or Comorbidity is present, focusing on thoracic and lumbar multilevel fusion cases that require significant operative resources. This classification matters for inpatient reimbursement because it determines payment grouping under the Medicare inpatient prospective payment system and is sensitive to documented comorbidities and procedure details.
DRG 448 Overview
DRG 448 covers multiple level spinal fusion procedures outside the cervical region without the presence of a Major Complication or Comorbidity. It encompasses patients undergoing thoracic, lumbar, or lumbosacral multilevel fusion for degenerative, traumatic, neoplastic, or deformity indications when no Major Complication or Comorbidity is coded. This Diagnosis-Related Group is important for Medicare payment because it groups cases with similar resource use and drives inpatient prospective payment Hospital reimbursement under Medicare rules. Accurate coding of levels fused and comorbid conditions affects classification into this Diagnosis-Related Group and therefore the payment.