MS-DRG 907 — Other O.R. Procedures for Injuries with MCC
MDC 21 · Injuries, Poisonings & Toxic Effects · Surgical DRG · FY2026
| FY2026 relative weight | 3.8393 |
|---|---|
| Geometric mean LOS | 6.8 days |
| Arithmetic mean LOS | 9.4 days |
| Severity tier | with MCC |
| Post-acute transfer policy | Yes — per-diem reduction applies to qualifying transfers |
| Special payment provision | No |
Severity family — documentation moves the weight 2.92×
The same base condition splits by coded severity (CC/MCC). Weight deltas here are exactly what one documented comorbidity is worth:
| DRG | Title | FY2026 weight | GMLOS |
|---|---|---|---|
| 907 | Other O.R. Procedures for Injuries with MCC | 3.8393 | 6.8 |
| 908 | Other O.R. Procedures for Injuries with CC | 1.9952 | 3.6 |
| 909 | Other O.R. Procedures for Injuries without CC/MCC | 1.3127 | 2.2 |
Figures come from the official FY2026 IPPS tables and are payment inputs, not adjudicated amounts. DRG Calculator prices full claims — hospital-specific operating, capital, IME, DSH, uncompensated care and outlier math — and verifies results against the official pricer.