670
TRANSURETHRAL PROCEDURES WITHOUT CC/MCC
MS-DRG 670 groups Medicare inpatient hospital stays for: TRANSURETHRAL PROCEDURES WITHOUT CC/MCC. This is a surgical MS-DRG. It falls under MDC 11 (Diseases and Disorders of the Kidney and Urinary Tract).
Payment & Classification Data
Official CMS values from the current fiscal year's IPPS Final Rule.
| Major Diagnostic Category | MDC 11 — Diseases and Disorders of the Kidney and Urinary Tract |
| DRG Type | Surgical |
| Severity Level | None |
| Relative Weight | 0.9773 |
| Relative Weight (10% Cap Applied) | 0.9773 |
| Geometric Mean Length of Stay | 2 days |
| Arithmetic Mean Length of Stay | 2.5 days |
| Post-Acute Transfer DRG | No |
| Special Pay Transfer DRG | No |
Defining Codes (FY2026)
34 procedure codes appear in its surgical logic (Transurethral Procedures: 34): 0T5B7ZZ, 0T5B8ZZ, 0T5C7ZZ, 0T5C8ZZ, 0T9B3ZX, 0T9B4ZX, 0T9B7ZX, 0T9B8ZX, 0T9C3ZX, 0T9C4ZX, 0T9C7ZX, 0T9C8ZX and 22 more.
From the CMS MS-DRG Definitions Manual (Appendices B and E). Assignment also depends on severity, discharge status and the rest of the claim.
Contextual Map
Every relationship of 670 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.
Major Diagnostic Category
- MDC 11 — Diseases and Disorders of the Kidney and Urinary Tract [MDC]
Defining procedures (34)
- 0T5B7ZZ — Destruction of Bladder, Via Natural or Artificial Opening [Grouper procedure]
- 0T5B8ZZ — Destruction of Bladder, Via Natural or Artificial Opening Endoscopic [Grouper procedure]
- 0T5C7ZZ — Destruction of Bladder Neck, Via Natural or Artificial Opening [Grouper procedure]
- 0T5C8ZZ — Destruction of Bladder Neck, Via Natural or Artificial Opening Endoscopic [Grouper procedure]
- 0T9B3ZX — Drainage of Bladder, Percutaneous Approach, Diagnostic [Grouper procedure]
- 0T9B4ZX — Drainage of Bladder, Percutaneous Endoscopic Approach, Diagnostic [Grouper procedure]
- 0T9B7ZX — Drainage of Bladder, Via Natural or Artificial Opening, Diagnostic [Grouper procedure]
- 0T9B8ZX — Drainage of Bladder, Via Natural or Artificial Opening Endoscopic, Diagnostic [Grouper procedure]
- and 26 more