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Inpatient Procedure Code

0FW4X0Z ICD-10-PCS Code: Revision of Drainage Device in Gallbladder, External Approach

Revision of Drainage Device in Gallbladder, Extern 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 SystemF

Hepatobiliary System and Pancreas

3
Root OperationW

Revision

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

4
Body Part4

Gallbladder

5
ApproachX

External

6
Device0

Drainage Device

7
QualifierZ

No Qualifier

Related Codes

Same operation — other Body Part

Same table and root operation, differing only in the body part character.

0FW0X0Z — Revision of Drainage Device in Liver, External Approach, 0FWBX0Z — Revision of Drainage Device in Hepatobiliary Duct, External Approach, 0FWDX0Z — Revision of Drainage Device in Pancreatic Duct, External Approach, 0FWGX0Z — Revision of Drainage Device in Pancreas, External Approach

Same operation — other Approach

Same table and root operation, differing only in the approach character.

0FW400Z — Revision of Drainage Device in Gallbladder, Open Approach, 0FW430Z — Revision of Drainage Device in Gallbladder, Percutaneous Approach, 0FW440Z — Revision of Drainage Device in Gallbladder, Percutaneous Endoscopic Approach, 0FW480Z — Revision of Drainage Device in Gallbladder, Via Natural or Artificial Opening Endoscopic

Same operation — other Device

Same table and root operation, differing only in the device character.

0FW4X2Z — Revision of Monitoring Device in Gallbladder, External Approach, 0FW4X3Z — Revision of Infusion Device in Gallbladder, External Approach, 0FW4XDZ — Revision of Intraluminal Device in Gallbladder, External Approach

Same procedure category (CCSR), other tables

AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Hepatobiliary and pancreatic drainage (Hepatobiliary and Pancreas Procedures); listed here are the members in other PCS tables. Source: Clinical Classifications Software Refined (CCSR), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, November 2025.

0FPD0DZ — Removal of Intraluminal Device from Pancreatic Duct, Open Approach, 0FPD30Z — Removal of Drainage Device from Pancreatic Duct, Percutaneous Approach, 0FPD3DZ — Removal of Intraluminal Device from Pancreatic Duct, Percutaneous Approach, 0FPD40Z — Removal of Drainage Device from Pancreatic Duct, Percutaneous Endoscopic Approach, 0FPD4DZ — Removal of Intraluminal Device from Pancreatic Duct, Percutaneous Endoscopic Approach, 0FPD70Z — Removal of Drainage Device from Pancreatic Duct, Via Natural or Artificial Opening, 0FPD7DZ — Removal of Intraluminal Device from Pancreatic Duct, Via Natural or Artificial Opening, 0FPD80Z — Removal of Drainage Device from Pancreatic Duct, Via Natural or Artificial Opening Endoscopic, 0FPD8DZ — Removal of Intraluminal Device from Pancreatic Duct, Via Natural or Artificial Opening Endoscopic, 0FPDX0Z — Removal of Drainage Device from Pancreatic Duct, External Approach, 0FPDXDZ — Removal of Intraluminal Device from Pancreatic Duct, External Approach, 0FPG00Z — Removal of Drainage Device from Pancreas, Open Approach, 0FPG0DZ — Removal of Intraluminal Device from Pancreas, Open Approach, 0FPG30Z — Removal of Drainage Device from Pancreas, Percutaneous Approach, 0FPG3DZ — Removal of Intraluminal Device from Pancreas, Percutaneous Approach, 0FPG40Z — Removal of Drainage Device from Pancreas, Percutaneous Endoscopic Approach, 0FPG4DZ — Removal of Intraluminal Device from Pancreas, Percutaneous Endoscopic Approach, 0FPG80Z — Removal of Drainage Device from Pancreas, Via Natural or Artificial Opening Endoscopic, 0FPGX0Z — Removal of Drainage Device from Pancreas, External Approach, 0FPGXDZ — Removal of Intraluminal Device from Pancreas, External Approach, +155 more

Contextual Map

Every relationship of 0FW4X0Z 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

Clinical classification (CCSR)

Nearest codes

Change history

No changes recorded for this code. This ledger tracks additions, deletions and description changes from FY2026 (April) onward. Note changes are not tracked.

Read from: CMS ICD-10-PCS code tables, index and definitions — FY2026 (April); CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v43; AHRQ HCUP Clinical Classifications Software Refined for ICD-10-PCS Procedures (hcup-us.ahrq.gov/toolssoftware/ccsr/PRCCSR_v2026-1.zip) — v2026.1. All data sources · How to read the labels