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Inpatient Procedure Code

0C9S7ZX

Drainage of Larynx, Via Natural or Artificial Opening, Diagnostic

Drainage of Larynx, Via Natural or Artificial Opening, Diagn

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.

PositionValueMeaning
1
Section0

Medical and Surgical

2
Body SystemC

Mouth and Throat

3
Root Operation9

Drainage

Taking or letting out fluids and/or gases from a body part

4
Body PartS

Larynx

5
Approach7

Via Natural or Artificial Opening

6
DeviceZ

No Device

7
QualifierX

Diagnostic

Contextual Map

Every relationship of 0C9S7ZX 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

  • 0C9[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]”

Nearest codes

  • 0C9M7ZX — Drainage of Pharynx, Via Natural or Artificial Opening, Diagnostic [One axis away]
  • 0C9R7ZX — Drainage of Epiglottis, Via Natural or Artificial Opening, Diagnostic [One axis away]
  • 0C9S0ZX — Drainage of Larynx, Open Approach, Diagnostic [One axis away]
  • 0C9S3ZX — Drainage of Larynx, Percutaneous Approach, Diagnostic [One axis away]
  • 0C9S4ZX — Drainage of Larynx, Percutaneous Endoscopic Approach, Diagnostic [One axis away]
  • 0C9S7ZZ — Drainage of Larynx, Via Natural or Artificial Opening [One axis away]
  • 0C9S8ZX — Drainage of Larynx, Via Natural or Artificial Opening Endoscopic, Diagnostic [One axis away]
  • 0C9T7ZX — Drainage of Right Vocal Cord, Via Natural or Artificial Opening, Diagnostic [One axis away]

Change history

No changes recorded for this code — unchanged since the FY2026 (April) baseline of the change ledger.