Summary & Overview
Wound Debridements for Injuries without CC/MCC: Inpatient Reimbursement Overview
DRG 903 encompasses inpatient stays for wound debridement for injuries without Complication or Comorbidity or Major Complication or Comorbidity and defines the clinical scope as surgical removal of damaged tissue in the absence of additional coded complications. It matters for inpatient reimbursement because assignment to this Diagnosis-Related Group determines the standardized Medicare payment and recognition of resource use for these straightforward debridement cases.
DRG 903 Overview
DRG 903 covers inpatient admissions for wound debridement procedures performed for injuries without Complication or Comorbidity or Major Complication or Comorbidity. Typical cases include surgical removal of necrotic or contaminated tissue from traumatic wounds when no additional coded complications are present. This Diagnosis-Related Group is important for Medicare payment because it groups these procedures into a single reimbursement category that affects hospital payment and resource classification. Accurate coding of the principal procedure and comorbidity status determines assignment to DRG 903.
National Payment Rates
Across commercial payers the observed rate range spans from about $370 up to $45K, with commercial means clustering between roughly $12K and $20K. Anthem shows the widest spread (min $390 to max $45K), as reflected in the table and chart below. Refer to the payer table and the benchmark chart for payer-specific quartiles and medians.
The CMS 2023 data represent national Medicare fee-for-service inpatient payments published under the CMS Provider Utilization and Payment Data program. The table below shows average total payment ($11.958k), average submitted covered charges ($56.820k), average Medicare payment ($9.347k), and total discharges (367).
| Average Total Payment | Average Submitted Charges | Average Medicare Payment | Total Discharges |
|---|---|---|---|
| $12K | $57K | $9.3K | 370 |
Patient Population
This DRG’s population skews toward a mixed-age group, with a notable portion of cases billed to private/commercial payers as well as Medicare. The presence of 367 Medicare discharges in the CMS data indicates meaningful Medicare-age representation, though commercial payers’ benchmark data confirm substantial working-age coverage as well. Overall the payer mix is mixed rather than exclusively Medicare-age or exclusively working-age.