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ICD-10-PCS/09Q/09QG4ZZ
Inpatient Procedure Code

09QG4ZZ

Repair Left Eustachian Tube, Percutaneous Endoscopic Approach

Repair Left Eustachian Tube, 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 OperationQ

Repair

Restoring, to the extent possible, a body part to its normal anatomic structure and function

4
Body PartG

Eustachian Tube, Left

5
Approach4

Percutaneous Endoscopic

6
DeviceZ

No Device

7
QualifierZ

No Qualifier

Contextual Map

Every relationship of 09QG4ZZ 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

  • 09Q[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

  • 09Q04ZZ — Repair Right External Ear, Percutaneous Endoscopic Approach [One axis away]
  • 09Q14ZZ — Repair Left External Ear, Percutaneous Endoscopic Approach [One axis away]
  • 09Q24ZZ — Repair Bilateral External Ear, Percutaneous Endoscopic Approach [One axis away]
  • 09Q34ZZ — Repair Right External Auditory Canal, Percutaneous Endoscopic Approach [One axis away]
  • 09Q44ZZ — Repair Left External Auditory Canal, Percutaneous Endoscopic Approach [One axis away]
  • 09Q74ZZ — Repair Right Tympanic Membrane, Percutaneous Endoscopic Approach [One axis away]
  • 09Q84ZZ — Repair Left Tympanic Membrane, Percutaneous Endoscopic Approach [One axis away]
  • 09QB4ZZ — Repair Right Mastoid Sinus, Percutaneous Endoscopic Approach [One axis away]

Change history

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