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Inpatient Procedure Code

0WWR4YZ ICD-10-PCS Code: Revision of Other Device in Genitourinary Tract, Percutaneous Endoscopic Approach

Revision of Other Device in GU 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 OperationW

Revision

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

4
Body PartR

Genitourinary Tract

5
Approach4

Percutaneous Endoscopic

6
DeviceY

Other Device

7
QualifierZ

No Qualifier

Related Codes

Same operation — other Body Part

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

0WWH4YZ — Revision of Other Device in Retroperitoneum, Percutaneous Endoscopic Approach, 0WWJ4YZ — Revision of Other Device in Pelvic Cavity, Percutaneous Endoscopic Approach, 0WWK4YZ — Revision of Other Device in Upper Back, Percutaneous Endoscopic Approach, 0WWL4YZ — Revision of Other Device in Lower Back, Percutaneous Endoscopic Approach, 0WWM4YZ — Revision of Other Device in Male Perineum, Percutaneous Endoscopic Approach, 0WWN4YZ — Revision of Other Device in Female Perineum, Percutaneous Endoscopic Approach, 0WWP4YZ — Revision of Other Device in Gastrointestinal Tract, Percutaneous Endoscopic Approach, 0WWQ4YZ — Revision of Other Device in Respiratory Tract, Percutaneous Endoscopic Approach, +13 more

Same operation — other Approach

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

0WWR0YZ — Revision of Other Device in Genitourinary Tract, Open Approach, 0WWR3YZ — Revision of Other Device in Genitourinary Tract, Percutaneous Approach, 0WWR7YZ — Revision of Other Device in Genitourinary Tract, Via Natural or Artificial Opening, 0WWR8YZ — Revision of Other Device in Genitourinary Tract, Via Natural or Artificial Opening Endoscopic, 0WWRXYZ — Revision of Other Device in Genitourinary Tract, External Approach

Same operation — other Device

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

0WWR41Z — Revision of Radioactive Element in Genitourinary Tract, Percutaneous Endoscopic Approach, 0WWR43Z — Revision of Infusion Device in Genitourinary Tract, Percutaneous Endoscopic Approach

Same procedure category (CCSR), other tables

AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Genitourinary tract procedures, NEC (General Region 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.

0WHR7YZ — Insertion of Other Device into Genitourinary Tract, Via Natural or Artificial Opening, 0WHR83Z — Insertion of Infusion Device into Genitourinary Tract, Via Natural or Artificial Opening Endoscopic, 0WHR8YZ — Insertion of Other Device into Genitourinary Tract, Via Natural or Artificial Opening Endoscopic, 0WJR0ZZ — Inspection of Genitourinary Tract, Open Approach, 0WJR3ZZ — Inspection of Genitourinary Tract, Percutaneous Approach, 0WJR4ZZ — Inspection of Genitourinary Tract, Percutaneous Endoscopic Approach, 0WJR7ZZ — Inspection of Genitourinary Tract, Via Natural or Artificial Opening Approach, 0WJR8ZZ — Inspection of Genitourinary Tract, Via Natural or Artificial Opening Endoscopic Approach, 0WPR03Z — Removal of Infusion Device from Genitourinary Tract, Open Approach, 0WPR0YZ — Removal of Other Device from Genitourinary Tract, Open Approach, 0WPR33Z — Removal of Infusion Device from Genitourinary Tract, Percutaneous Approach, 0WPR3YZ — Removal of Other Device from Genitourinary Tract, Percutaneous Approach, 0WPR43Z — Removal of Infusion Device from Genitourinary Tract, Percutaneous Endoscopic Approach, 0WPR4YZ — Removal of Other Device from Genitourinary Tract, Percutaneous Endoscopic Approach, 0WPR73Z — Removal of Infusion Device from Genitourinary Tract, Via Natural or Artificial Opening, 0WPR7YZ — Removal of Other Device from Genitourinary Tract, Via Natural or Artificial Opening, 0WPR83Z — Removal of Infusion Device from Genitourinary Tract, Via Natural or Artificial Opening Endoscopic, 0WPR8YZ — Removal of Other Device from Genitourinary Tract, Via Natural or Artificial Opening Endoscopic, 0WPRX3Z — Removal of Infusion Device from Genitourinary Tract, External Approach, 0WPRXYZ — Removal of Other Device from Genitourinary Tract, External Approach, +19 more

Contextual Map

Every relationship of 0WWR4YZ 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