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ICD-10-PCS/09W/09WK4JZ
Inpatient Procedure Code

09WK4JZ

Revision of Synthetic Substitute in Nasal Mucosa and Soft Tissue, Percutaneous Endoscopic Approach

Revision of Synth Sub in Nose Sft Tiss, Perc Endo 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.

PositionValueMeaning
1
Section0

Medical and Surgical

2
Body System9

Ear, Nose, Sinus

3
Root OperationW

Revision

Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device

4
Body PartK

Nasal Mucosa and Soft Tissue

5
Approach4

Percutaneous Endoscopic

6
DeviceJ

Synthetic Substitute

7
QualifierZ

No Qualifier

Contextual Map

Every relationship of 09WK4JZ 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

  • 09W[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

  • 09WH4JZ — Revision of Synthetic Substitute in Right Ear, Percutaneous Endoscopic Approach [One axis away]
  • 09WJ4JZ — Revision of Synthetic Substitute in Left Ear, Percutaneous Endoscopic Approach [One axis away]
  • 09WK0JZ — Revision of Synthetic Substitute in Nasal Mucosa and Soft Tissue, Open Approach [One axis away]
  • 09WK3JZ — Revision of Synthetic Substitute in Nasal Mucosa and Soft Tissue, Percutaneous Approach [One axis away]
  • 09WK40Z — Revision of Drainage Device in Nasal Mucosa and Soft Tissue, Percutaneous Endoscopic Approach [One axis away]
  • 09WK47Z — Revision of Autologous Tissue Substitute in Nasal Mucosa and Soft Tissue, Percutaneous Endoscopic Approach [One axis away]
  • 09WK4DZ — Revision of Intraluminal Device in Nasal Mucosa and Soft Tissue, Percutaneous Endoscopic Approach [One axis away]
  • 09WK4KZ — Revision of Nonautologous Tissue Substitute in Nasal Mucosa and Soft Tissue, Percutaneous Endoscopic Approach [One axis away]

Change history

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