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Inpatient Procedure Code

0WWB40Z ICD-10-PCS Code: Revision of Drainage Device in Left Pleural Cavity, Percutaneous Endoscopic Approach

Revision of Drain Dev in L Pleural Cav, 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 PartB

Pleural Cavity, Left

5
Approach4

Percutaneous Endoscopic

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.

0WW540Z — Revision of Drainage Device in Lower Jaw, Percutaneous Endoscopic Approach, 0WW640Z — Revision of Drainage Device in Neck, Percutaneous Endoscopic Approach, 0WW840Z — Revision of Drainage Device in Chest Wall, Percutaneous Endoscopic Approach, 0WW940Z — Revision of Drainage Device in Right Pleural Cavity, Percutaneous Endoscopic Approach, 0WWC40Z — Revision of Drainage Device in Mediastinum, Percutaneous Endoscopic Approach, 0WWD40Z — Revision of Drainage Device in Pericardial Cavity, Percutaneous Endoscopic Approach, 0WWF40Z — Revision of Drainage Device in Abdominal Wall, Percutaneous Endoscopic Approach, 0WWG40Z — Revision of Drainage Device in Peritoneal Cavity, Percutaneous Endoscopic Approach, +10 more

Same operation — other Approach

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

0WWB00Z — Revision of Drainage Device in Left Pleural Cavity, Open Approach, 0WWB30Z — Revision of Drainage Device in Left Pleural Cavity, Percutaneous Approach, 0WWBX0Z — Revision of Drainage Device in Left Pleural Cavity, External Approach

Same operation — other Device

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

0WWB41Z — Revision of Radioactive Element in Left Pleural Cavity, Percutaneous Endoscopic Approach, 0WWB43Z — Revision of Infusion Device in Left Pleural Cavity, Percutaneous Endoscopic Approach, 0WWB4JZ — Revision of Synthetic Substitute in Left Pleural Cavity, Percutaneous Endoscopic Approach, 0WWB4YZ — Revision of Other Device in Left Pleural Cavity, 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 Open and thoracoscopic pleural drainage (Respiratory System 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.

0W994ZX — Drainage of Right Pleural Cavity, Percutaneous Endoscopic Approach, Diagnostic, 0W994ZZ — Drainage of Right Pleural Cavity, Percutaneous Endoscopic Approach, 0W9B00Z — Drainage of Left Pleural Cavity with Drainage Device, Open Approach, 0W9B0ZX — Drainage of Left Pleural Cavity, Open Approach, Diagnostic, 0W9B0ZZ — Drainage of Left Pleural Cavity, Open Approach, 0W9B40Z — Drainage of Left Pleural Cavity with Drainage Device, Percutaneous Endoscopic Approach, 0W9B4ZX — Drainage of Left Pleural Cavity, Percutaneous Endoscopic Approach, Diagnostic, 0W9B4ZZ — Drainage of Left Pleural Cavity, Percutaneous Endoscopic Approach, 0WC90ZZ — Extirpation of Matter from Right Pleural Cavity, Open Approach, 0WC94ZZ — Extirpation of Matter from Right Pleural Cavity, Percutaneous Endoscopic Approach, 0WCB0ZZ — Extirpation of Matter from Left Pleural Cavity, Open Approach, 0WCB4ZZ — Extirpation of Matter from Left Pleural Cavity, Percutaneous Endoscopic Approach, 0WF90ZZ — Fragmentation in Right Pleural Cavity, Open Approach, 0WF94ZZ — Fragmentation in Right Pleural Cavity, Percutaneous Endoscopic Approach, 0WFB0ZZ — Fragmentation in Left Pleural Cavity, Open Approach, 0WFB4ZZ — Fragmentation in Left Pleural Cavity, Percutaneous Endoscopic Approach, 0WP900Z — Removal of Drainage Device from Right Pleural Cavity, Open Approach, 0WP940Z — Removal of Drainage Device from Right Pleural Cavity, Percutaneous Endoscopic Approach, 0WPB00Z — Removal of Drainage Device from Left Pleural Cavity, Open Approach, 0WPB40Z — Removal of Drainage Device from Left Pleural Cavity, Percutaneous Endoscopic Approach, +30 more

Contextual Map

Every relationship of 0WWB40Z 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