MS-DRG 689 — Kidney and Urinary Tract Infections with MCC
MDC 11 · Kidney & Urinary Tract · Medical DRG · FY2026
| FY2026 relative weight | 1.1603 |
|---|---|
| Geometric mean LOS | 3.8 days |
| Arithmetic mean LOS | 4.9 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 1.43×
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 |
|---|---|---|---|
| 689 | Kidney and Urinary Tract Infections with MCC | 1.1603 | 3.8 |
| 690 | Kidney and Urinary Tract Infections without MCC | 0.8095 | 2.8 |
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.