0CTS4ZZ
Resection of Larynx, Percutaneous Endoscopic 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 SystemC | Mouth and Throat |
| 3 | Root OperationT | Resection Cutting out or off, without replacement, all of a body part |
| 4 | Body PartS | Larynx |
| 5 | Approach4 | Percutaneous Endoscopic |
| 6 | DeviceZ | No Device |
| 7 | QualifierZ | No Qualifier |
Potential MS-DRG Relationships (FY2026)
The MS-DRG grouper treats this as an operating room procedure. It appears in the surgical logic of 3 MS-DRGs:
- MDC PRE — Tracheostomy for Face, Mouth and Neck Diagnoses or Laryngectomy: DRG 011, DRG 012, DRG 013
From the CMS MS-DRG Definitions Manual, Appendix E. Actual DRG assignment depends on the complete claim.
Contextual Map
Every relationship of 0CTS4ZZ 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.
PCS table
- 0CT[PCS table]
- [object Object] — Section: [object Object] [Section]: “[object Object]”
- [object Object] — Body System: [object Object] [Body System]: “[object Object]”
- [object Object] — Operation: [object Object] [Operation]: “[object Object]”
MS-DRG participation
- DRG 011 — TRACHEOSTOMY FOR FACE, MOUTH AND NECK DIAGNOSES OR LARYNGECTOMY WITH MCC [MS-DRG]: “TRACHEOSTOMY FOR FACE, MOUTH AND NECK DIAGNOSES OR LARYNGECTOMY WITH MCC — Tracheostomy for Face, Mouth and Neck Diagnoses or Laryngectomy (MDC PRE)”
- DRG 012 — TRACHEOSTOMY FOR FACE, MOUTH AND NECK DIAGNOSES OR LARYNGECTOMY WITH CC [MS-DRG]: “TRACHEOSTOMY FOR FACE, MOUTH AND NECK DIAGNOSES OR LARYNGECTOMY WITH CC — Tracheostomy for Face, Mouth and Neck Diagnoses or Laryngectomy (MDC PRE)”
- DRG 013 — TRACHEOSTOMY FOR FACE, MOUTH AND NECK DIAGNOSES OR LARYNGECTOMY WITHOUT CC/MCC [MS-DRG]: “TRACHEOSTOMY FOR FACE, MOUTH AND NECK DIAGNOSES OR LARYNGECTOMY WITHOUT CC/MCC — Tracheostomy for Face, Mouth and Neck Diagnoses or Laryngectomy (MDC PRE)”
Nearest codes
- 0CTM4ZZ — Resection of Pharynx, Percutaneous Endoscopic Approach [One axis away]
- 0CTR4ZZ — Resection of Epiglottis, Percutaneous Endoscopic Approach [One axis away]
- 0CTS0ZZ — Resection of Larynx, Open Approach [One axis away]
- 0CTS7ZZ — Resection of Larynx, Via Natural or Artificial Opening [One axis away]
- 0CTS8ZZ — Resection of Larynx, Via Natural or Artificial Opening Endoscopic [One axis away]
- 0CTT4ZZ — Resection of Right Vocal Cord, Percutaneous Endoscopic Approach [One axis away]
- 0CTV4ZZ — Resection of Left Vocal Cord, Percutaneous Endoscopic Approach [One axis away]
Change history
No changes recorded for this code — unchanged since the FY2026 (April) baseline of the change ledger.