0TTC0ZZ ICD-10-PCS Code: Resection of Bladder Neck, Open Approach
Axis Breakdown
Every ICD-10-PCS code is exactly seven characters, one per axis. Each character's meaning is defined by its position in the code.
| Position | Value | Meaning |
|---|---|---|
| 1 | Section0 | Medical and Surgical |
| 2 | Body SystemT | Urinary System |
| 3 | Root OperationT | Resection Cutting out or off, without replacement, all of a body part |
| 4 | Body PartC | Bladder Neck |
| 5 | Approach0 | Open |
| 6 | DeviceZ | No Device |
| 7 | QualifierZ | No Qualifier |
MS-DRG Grouper Relationships (FY2027)
Potential MS-DRG participation — not a DRG assignment.
The MS-DRG grouper treats this as an operating room procedure. It appears in the surgical logic of 19 MS-DRGs:
- MDC 11 — Major Bladder Procedures: DRG 653, DRG 654, DRG 655
- MDC 12 — Major Male Pelvic Procedures: DRG 707, DRG 708
- MDC 13 — Other Female Reproductive System O.R. Procedures: DRG 749, DRG 750
- MDC 17 — Lymphoma and Leukemia with Major O.R. Procedures: DRG 820, DRG 821, DRG 822
- MDC 17 — Myeloproliferative Disorders or Poorly Differentiated Neoplasms with Major O.R. Procedures: DRG 826, DRG 827, DRG 828
- MDC 21 — Other O.R. Procedures for Injuries: DRG 907, DRG 908, DRG 909
- MDC 24 — Other O.R. Procedures for Multiple Significant Trauma: DRG 957, DRG 958, DRG 959
From the CMS MS-DRG Definitions Manual, Appendix E. Actual DRG assignment depends on the complete claim.
Related Codes
Same operation — other Body Part
Same table and root operation, differing only in the body part character.
0TT10ZZ — Resection of Left Kidney, Open Approach, 0TT20ZZ — Resection of Bilateral Kidneys, Open Approach, 0TT30ZZ — Resection of Right Kidney Pelvis, Open Approach, 0TT40ZZ — Resection of Left Kidney Pelvis, Open Approach, 0TT60ZZ — Resection of Right Ureter, Open Approach, 0TT70ZZ — Resection of Left Ureter, Open Approach, 0TTB0ZZ — Resection of Bladder, Open Approach, 0TTD0ZZ — Resection of Urethra, Open Approach, +1 more
Same operation — other Approach
Same table and root operation, differing only in the approach character.
0TTC4ZZ — Resection of Bladder Neck, Percutaneous Endoscopic Approach, 0TTC7ZZ — Resection of Bladder Neck, Via Natural or Artificial Opening, 0TTC8ZZ — Resection of Bladder Neck, Via Natural or Artificial Opening Endoscopic
Same procedure category (CCSR), other tables
AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Cystectomy (including fulguration) and urethrectomy (Urinary System Procedures); listed here are the members in other PCS tables. Source: Clinical Classifications Software Refined (CCSR), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, November 2025.
0T5D4ZZ — Destruction of Urethra, Percutaneous Endoscopic Approach, 0T5D7ZZ — Destruction of Urethra, Via Natural or Artificial Opening, 0T5D8ZZ — Destruction of Urethra, Via Natural or Artificial Opening Endoscopic, 0T5DXZZ — Destruction of Urethra, External Approach, 0TBB0ZZ — Excision of Bladder, Open Approach, 0TBB3ZZ — Excision of Bladder, Percutaneous Approach, 0TBB4ZZ — Excision of Bladder, Percutaneous Endoscopic Approach, 0TBB7ZZ — Excision of Bladder, Via Natural or Artificial Opening, 0TBB8ZZ — Excision of Bladder, Via Natural or Artificial Opening Endoscopic, 0TBC0ZZ — Excision of Bladder Neck, Open Approach, 0TBC3ZZ — Excision of Bladder Neck, Percutaneous Approach, 0TBC4ZZ — Excision of Bladder Neck, Percutaneous Endoscopic Approach, 0TBC7ZZ — Excision of Bladder Neck, Via Natural or Artificial Opening, 0TBC8ZZ — Excision of Bladder Neck, Via Natural or Artificial Opening Endoscopic, 0TBD0ZZ — Excision of Urethra, Open Approach, 0TBD3ZZ — Excision of Urethra, Percutaneous Approach, 0TBD4ZZ — Excision of Urethra, Percutaneous Endoscopic Approach, 0TBD7ZZ — Excision of Urethra, Via Natural or Artificial Opening, 0TBD8ZZ — Excision of Urethra, Via Natural or Artificial Opening Endoscopic, 0TBDXZZ — Excision of Urethra, External Approach, +12 more
Contextual Map
Every relationship of 0TTC0ZZ 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.
Run 0TTC0ZZ with these 5 related codes in Claim Check
PCS table
- 0TT[PCS table]— CMS ICD-10-PCS tables
- Medical and Surgical — Section: Medical and Surgical[Section]: “Medical and Surgical”— CMS ICD-10-PCS tables
- Urinary System — Body System: Urinary System[Body System]: “Urinary System”— CMS ICD-10-PCS tables
- Resection — Operation: Resection[Operation]: “Resection”— CMS ICD-10-PCS tables
MS-DRG participation (19)
- DRG 653 — MAJOR BLADDER PROCEDURES WITH MCC[MS-DRG]: “MAJOR BLADDER PROCEDURES WITH MCC — Major Bladder Procedures (MDC 11)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2027
- DRG 654 — MAJOR BLADDER PROCEDURES WITH CC[MS-DRG]: “MAJOR BLADDER PROCEDURES WITH CC — Major Bladder Procedures (MDC 11)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2027
- DRG 655 — MAJOR BLADDER PROCEDURES WITHOUT CC/MCC[MS-DRG]: “MAJOR BLADDER PROCEDURES WITHOUT CC/MCC — Major Bladder Procedures (MDC 11)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2027
- DRG 707 — MAJOR MALE PELVIC PROCEDURES WITH CC/MCC[MS-DRG]: “MAJOR MALE PELVIC PROCEDURES WITH CC/MCC — Major Male Pelvic Procedures (MDC 12)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2027
- DRG 708 — MAJOR MALE PELVIC PROCEDURES WITHOUT CC/MCC[MS-DRG]: “MAJOR MALE PELVIC PROCEDURES WITHOUT CC/MCC — Major Male Pelvic Procedures (MDC 12)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2027
- DRG 749 — OTHER FEMALE REPRODUCTIVE SYSTEM O.R. PROCEDURES WITH CC/MCC[MS-DRG]: “OTHER FEMALE REPRODUCTIVE SYSTEM O.R. PROCEDURES WITH CC/MCC — Other Female Reproductive System O.R. Procedures (MDC 13)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2027
- DRG 750 — OTHER FEMALE REPRODUCTIVE SYSTEM O.R. PROCEDURES WITHOUT CC/MCC[MS-DRG]: “OTHER FEMALE REPRODUCTIVE SYSTEM O.R. PROCEDURES WITHOUT CC/MCC — Other Female Reproductive System O.R. Procedures (MDC 13)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2027
- DRG 820 — LYMPHOMA AND LEUKEMIA WITH MAJOR O.R. PROCEDURES WITH MCC[MS-DRG]: “LYMPHOMA AND LEUKEMIA WITH MAJOR O.R. PROCEDURES WITH MCC — Lymphoma and Leukemia with Major O.R. Procedures (MDC 17)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2027
- and 11 more
Clinical classification (CCSR)
- URN009 — Cystectomy (including fulguration) and urethrectomy[CCSR category]: “Cystectomy (including fulguration) and urethrectomy — Urinary System Procedures”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1
MDC crossing · diagnoses (2394)
- MDC 11 — Diseases and Disorders of the Kidney and Urinary Tract[MDC crossing]: “Diseases and Disorders of the Kidney and Urinary Tract — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”— CMS MS-DRG Definitions Manual · FY2027
- MDC 12 — Diseases and Disorders of the Male Reproductive System[MDC crossing]: “Diseases and Disorders of the Male Reproductive System — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”— CMS MS-DRG Definitions Manual · FY2027
- A18.10 — Tuberculosis of genitourinary system, unspecified[Same-MDC diagnosis]: “Tuberculosis of genitourinary system, unspecified — grouped in MDC 11, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- A18.11 — Tuberculosis of kidney and ureter[Same-MDC diagnosis]: “Tuberculosis of kidney and ureter — grouped in MDC 11, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- A18.12 — Tuberculosis of bladder[Same-MDC diagnosis]: “Tuberculosis of bladder — grouped in MDC 11, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- A18.13 — Tuberculosis of other urinary organs[Same-MDC diagnosis]: “Tuberculosis of other urinary organs — grouped in MDC 11, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- A36.85 — Diphtheritic cystitis[Same-MDC diagnosis]: “Diphtheritic cystitis — grouped in MDC 11, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- and 2389 more
Nearest codes
- 0TT00ZZ — Resection of Right Kidney, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 0TT10ZZ — Resection of Left Kidney, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 0TT20ZZ — Resection of Bilateral Kidneys, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 0TT30ZZ — Resection of Right Kidney Pelvis, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 0TT40ZZ — Resection of Left Kidney Pelvis, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 0TT60ZZ — Resection of Right Ureter, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 0TT70ZZ — Resection of Left Ureter, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 0TTB0ZZ — Resection of Bladder, Open Approach[One axis away]— CMS ICD-10-PCS tables
Change history
No changes recorded for this code. This ledger tracks additions, deletions and description changes from FY2016 onward. Note changes are not tracked.
Read from: CMS ICD-10-PCS code tables, index and definitions — FY2027; CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v44; AHRQ HCUP Clinical Classifications Software Refined for ICD-10-PCS Procedures (hcup-us.ahrq.gov/toolssoftware/ccsr/PRCCSR_v2026-1.zip) — v2026.1. All data sources · How to read the labels · How MedCoder verifies its implementation
Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 28, 2026 · All releases and sources