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ICD-10-PCS/0WH/0WHP4YZ
Inpatient Procedure Code

0WHP4YZ

Insertion of Other Device into Gastrointestinal Tract, Percutaneous Endoscopic Approach

Insertion of Other Device into GI Tract, 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 SystemW

Anatomical Regions, General

3
Root OperationH

Insertion

Putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part

4
Body PartP

Gastrointestinal Tract

5
Approach4

Percutaneous Endoscopic

6
DeviceY

Other Device

7
QualifierZ

No Qualifier

Contextual Map

Every relationship of 0WHP4YZ 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

  • 0WH[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

  • 0WH04YZ — Insertion of Other Device into Head, Percutaneous Endoscopic Approach [One axis away]
  • 0WH14YZ — Insertion of Other Device into Cranial Cavity, Percutaneous Endoscopic Approach [One axis away]
  • 0WH24YZ — Insertion of Other Device into Face, Percutaneous Endoscopic Approach [One axis away]
  • 0WH34YZ — Insertion of Other Device into Oral Cavity and Throat, Percutaneous Endoscopic Approach [One axis away]
  • 0WH44YZ — Insertion of Other Device into Upper Jaw, Percutaneous Endoscopic Approach [One axis away]
  • 0WH54YZ — Insertion of Other Device into Lower Jaw, Percutaneous Endoscopic Approach [One axis away]
  • 0WH64YZ — Insertion of Other Device into Neck, Percutaneous Endoscopic Approach [One axis away]
  • 0WH84YZ — Insertion of Other Device into Chest Wall, Percutaneous Endoscopic Approach [One axis away]

Change history

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