MS-DRG 507 — Major Shoulder or Elbow Joint Procedures with CC/MCC
MDC 08 · Musculoskeletal & Connective Tissue · Surgical DRG · FY2026
| FY2026 relative weight | 1.8064 |
|---|---|
| Geometric mean LOS | 5.1 days |
| Arithmetic mean LOS | 6.4 days |
| Severity tier | with CC/MCC |
| Post-acute transfer policy | No |
| Special payment provision | No |
Severity family — documentation moves the weight 1.19×
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 |
|---|---|---|---|
| 507 | Major Shoulder or Elbow Joint Procedures with CC/MCC | 1.8064 | 5.1 |
| 508 | Major Shoulder or Elbow Joint Procedures without CC/MCC | 1.5144 | 3.2 |
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.