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Inpatient Procedure Code

0WPG40Z ICD-10-PCS Code: Removal of Drainage Device from Peritoneal Cavity, Percutaneous Endoscopic Approach

Removal of Drain Dev from Periton 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 OperationP

Removal

Taking out or off a device from a body part

4
Body PartG

Peritoneal Cavity

5
Approach4

Percutaneous Endoscopic

6
Device0

Drainage Device

7
QualifierZ

No Qualifier

MS-DRG Grouper Relationships (FY2026)

Potential MS-DRG participation — not a DRG assignment.

The MS-DRG grouper treats this as an operating room procedure. It appears in the surgical logic of 3 MS-DRGs:

From the CMS MS-DRG Definitions Manual, Appendix E. Actual DRG assignment depends on the complete claim.

Related Codes

Same operation — other Body Part

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

0WPB40Z — Removal of Drainage Device from Left Pleural Cavity, Percutaneous Endoscopic Approach, 0WPC40Z — Removal of Drainage Device from Mediastinum, Percutaneous Endoscopic Approach, 0WPD40Z — Removal of Drainage Device from Pericardial Cavity, Percutaneous Endoscopic Approach, 0WPF40Z — Removal of Drainage Device from Abdominal Wall, Percutaneous Endoscopic Approach, 0WPH40Z — Removal of Drainage Device from Retroperitoneum, Percutaneous Endoscopic Approach, 0WPJ40Z — Removal of Drainage Device from Pelvic Cavity, Percutaneous Endoscopic Approach, 0WPK40Z — Removal of Drainage Device from Upper Back, Percutaneous Endoscopic Approach, 0WPL40Z — Removal of Drainage Device from Lower Back, Percutaneous Endoscopic Approach, +10 more

Same operation — other Approach

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

0WPG00Z — Removal of Drainage Device from Peritoneal Cavity, Open Approach, 0WPG30Z — Removal of Drainage Device from Peritoneal Cavity, Percutaneous Approach, 0WPGX0Z — Removal of Drainage Device from Peritoneal Cavity, External Approach

Same operation — other Device

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

0WPG41Z — Removal of Radioactive Element from Peritoneal Cavity, Percutaneous Endoscopic Approach, 0WPG43Z — Removal of Infusion Device from Peritoneal Cavity, Percutaneous Endoscopic Approach, 0WPG4JZ — Removal of Synthetic Substitute from Peritoneal Cavity, Percutaneous Endoscopic Approach, 0WPG4YZ — Removal of Other Device from Peritoneal 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 Other peritoneal cavity procedures (Gastrointestinal 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.

0WHG33Z — Insertion of Infusion Device into Peritoneal Cavity, Percutaneous Approach, 0WHG3YZ — Insertion of Other Device into Peritoneal Cavity, Percutaneous Approach, 0WHG43Z — Insertion of Infusion Device into Peritoneal Cavity, Percutaneous Endoscopic Approach, 0WHG4YZ — Insertion of Other Device into Peritoneal Cavity, Percutaneous Endoscopic Approach, 0WHJ03Z — Insertion of Infusion Device into Pelvic Cavity, Open Approach, 0WHJ0YZ — Insertion of Other Device into Pelvic Cavity, Open Approach, 0WHJ33Z — Insertion of Infusion Device into Pelvic Cavity, Percutaneous Approach, 0WHJ3YZ — Insertion of Other Device into Pelvic Cavity, Percutaneous Approach, 0WHJ43Z — Insertion of Infusion Device into Pelvic Cavity, Percutaneous Endoscopic Approach, 0WHJ4YZ — Insertion of Other Device into Pelvic Cavity, Percutaneous Endoscopic Approach, 0WWG00Z — Revision of Drainage Device in Peritoneal Cavity, Open Approach, 0WWG03Z — Revision of Infusion Device in Peritoneal Cavity, Open Approach, 0WWG0JZ — Revision of Synthetic Substitute in Peritoneal Cavity, Open Approach, 0WWG0YZ — Revision of Other Device in Peritoneal Cavity, Open Approach, 0WWG33Z — Revision of Infusion Device in Peritoneal Cavity, Percutaneous Approach, 0WWG3JZ — Revision of Synthetic Substitute in Peritoneal Cavity, Percutaneous Approach, 0WWG3YZ — Revision of Other Device in Peritoneal Cavity, Percutaneous Approach, 0WWG40Z — Revision of Drainage Device in Peritoneal Cavity, Percutaneous Endoscopic Approach, 0WWG43Z — Revision of Infusion Device in Peritoneal Cavity, Percutaneous Endoscopic Approach, 0WWG4JZ — Revision of Synthetic Substitute in Peritoneal Cavity, Percutaneous Endoscopic Approach, +117 more

Contextual Map

Every relationship of 0WPG40Z 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.

Run 0WPG40Z with these 5 related codes in Claim Check

PCS table

MS-DRG participation

Clinical classification (CCSR)

MDC crossing · diagnoses (1195)

  • MDC 06 — Diseases and Disorders of the Digestive System[MDC crossing]: “Diseases and Disorders of the Digestive System — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”— CMS MS-DRG Definitions Manual · FY2026
  • A00.0 — Cholera due to Vibrio cholerae 01, biovar cholerae[Same-MDC diagnosis]: “Cholera due to Vibrio cholerae 01, biovar cholerae — grouped in MDC 06, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A00.1 — Cholera due to Vibrio cholerae 01, biovar eltor[Same-MDC diagnosis]: “Cholera due to Vibrio cholerae 01, biovar eltor — grouped in MDC 06, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A00.9 — Cholera, unspecified[Same-MDC diagnosis]: “Cholera, unspecified — grouped in MDC 06, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A02.0 — Salmonella enteritis[Same-MDC diagnosis]: “Salmonella enteritis — grouped in MDC 06, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A03.0 — Shigellosis due to Shigella dysenteriae[Same-MDC diagnosis]: “Shigellosis due to Shigella dysenteriae — grouped in MDC 06, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • and 1190 more

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