0WPH40ZICD-10-PCS Code: Removal of Drainage Device from Retroperitoneum, Percutaneous Endoscopic Approach
Remove of Drain Dev from Retroperitoneum, 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.
| Position | Value | Meaning |
|---|---|---|
| 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 PartH | Retroperitoneum |
| 5 | Approach4 | Percutaneous Endoscopic |
| 6 | Device0 | Drainage Device |
| 7 | QualifierZ | No Qualifier |
MS-DRG Grouper Relationships (FY2026)
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.
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, 0WPG40Z — Removal of Drainage Device from Peritoneal Cavity, 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, 0WPM40Z — Removal of Drainage Device from Male Perineum, Percutaneous Endoscopic Approach, +10 more
Same operation — other Approach
Same table and root operation, differing only in the approach character.
0WPH00Z — Removal of Drainage Device from Retroperitoneum, Open Approach, 0WPH30Z — Removal of Drainage Device from Retroperitoneum, Percutaneous Approach, 0WPHX0Z — Removal of Drainage Device from Retroperitoneum, External Approach
Same operation — other Device
Same table and root operation, differing only in the device character.
0WPH41Z — Removal of Radioactive Element from Retroperitoneum, Percutaneous Endoscopic Approach, 0WPH43Z — Removal of Infusion Device from Retroperitoneum, Percutaneous Endoscopic Approach, 0WPH4YZ — Removal of Other Device from Retroperitoneum, Percutaneous Endoscopic Approach
Contextual Map
Every relationship of 0WPH40Z 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
- 0WP[PCS table]
- Medical and Surgical — Section: Medical and Surgical [Section]: “Medical and Surgical”
- Anatomical Regions, General — Body System: Anatomical Regions, General [Body System]: “Anatomical Regions, General”
- Removal — Operation: Removal [Operation]: “Removal”
MS-DRG participation
- DRG 356 — OTHER DIGESTIVE SYSTEM O.R. PROCEDURES WITH MCC [MS-DRG]: “OTHER DIGESTIVE SYSTEM O.R. PROCEDURES WITH MCC — Other Digestive System O.R. Procedures (MDC 06)”
- DRG 357 — OTHER DIGESTIVE SYSTEM O.R. PROCEDURES WITH CC [MS-DRG]: “OTHER DIGESTIVE SYSTEM O.R. PROCEDURES WITH CC — Other Digestive System O.R. Procedures (MDC 06)”
- DRG 358 — OTHER DIGESTIVE SYSTEM O.R. PROCEDURES WITHOUT CC/MCC [MS-DRG]: “OTHER DIGESTIVE SYSTEM O.R. PROCEDURES WITHOUT CC/MCC — Other Digestive System O.R. Procedures (MDC 06)”
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.”
- 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.” · check together
- 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.” · check together
- A00.9 — Cholera, unspecified [Same-MDC diagnosis]: “Cholera, unspecified — grouped in MDC 06, the diagnosis side of this code's crossing.” · check together
- A02.0 — Salmonella enteritis [Same-MDC diagnosis]: “Salmonella enteritis — grouped in MDC 06, the diagnosis side of this code's crossing.” · check together
- 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.” · check together
- and 1190 more
Nearest codes
- 0WP040Z — Removal of Drainage Device from Head, Percutaneous Endoscopic Approach [One axis away]
- 0WP140Z — Removal of Drainage Device from Cranial Cavity, Percutaneous Endoscopic Approach [One axis away]
- 0WP240Z — Removal of Drainage Device from Face, Percutaneous Endoscopic Approach [One axis away]
- 0WP440Z — Removal of Drainage Device from Upper Jaw, Percutaneous Endoscopic Approach [One axis away]
- 0WP540Z — Removal of Drainage Device from Lower Jaw, Percutaneous Endoscopic Approach [One axis away]
- 0WP640Z — Removal of Drainage Device from Neck, Percutaneous Endoscopic Approach [One axis away]
- 0WP840Z — Removal of Drainage Device from Chest Wall, Percutaneous Endoscopic Approach [One axis away]
- 0WP940Z — Removal of Drainage Device from Right Pleural Cavity, Percutaneous Endoscopic Approach [One axis away]
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.