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ICD-10-PCS/0NS/0NSG4ZZ
Inpatient Procedure Code

0NSG4ZZ

Reposition Left Ethmoid Bone, Percutaneous Endoscopic Approach

Reposition Left Ethmoid Bone, 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 SystemN

Head and Facial Bones

3
Root OperationS

Reposition

Moving to its normal location, or other suitable location, all or a portion of a body part

4
Body PartG

Ethmoid Bone, Left

5
Approach4

Percutaneous Endoscopic

6
DeviceZ

No Device

7
QualifierZ

No Qualifier

Contextual Map

Every relationship of 0NSG4ZZ 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

  • 0NS[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

  • 0NS04ZZ — Reposition Skull, Percutaneous Endoscopic Approach [One axis away]
  • 0NS14ZZ — Reposition Frontal Bone, Percutaneous Endoscopic Approach [One axis away]
  • 0NS34ZZ — Reposition Right Parietal Bone, Percutaneous Endoscopic Approach [One axis away]
  • 0NS44ZZ — Reposition Left Parietal Bone, Percutaneous Endoscopic Approach [One axis away]
  • 0NS54ZZ — Reposition Right Temporal Bone, Percutaneous Endoscopic Approach [One axis away]
  • 0NS64ZZ — Reposition Left Temporal Bone, Percutaneous Endoscopic Approach [One axis away]
  • 0NS74ZZ — Reposition Occipital Bone, Percutaneous Endoscopic Approach [One axis away]
  • 0NSB4ZZ — Reposition Nasal Bone, Percutaneous Endoscopic Approach [One axis away]

Change history

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