0W1J4J9Bypass Pelvic Cavity to Right Pleural Cavity with Synthetic Substitute, Percutaneous Endoscopic Approach
- Billable / Specific Code
0W1J4J9 is a billable ICD-10-PCS procedure code for Bypass Pelvic Cavity to Right Pleural Cavity with Synthetic Substitute, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 749, 750. The root operation Bypass involves altering the route of passage of the contents of a tubular body part.
Code Identity
PCS Table Breakdown
Each ICD-10-PCS code is built from seven characters, each an axis of the procedure. Hover or tap the icons for the official CMS definitions.
| Position | Designation | Value | Meaning |
|---|---|---|---|
| 1 | Section | 0 | Medical and Surgical |
| 2 | Body System | W | Anatomical Regions, General |
| 3 | Operation | 1 | Bypass |
| 4 | BodyPart | J | Pelvic Cavity |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 6 | Device | J | Synthetic Substitute |
| 7 | Qualifier | 9 | Pleural Cavity, Right |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 0W1J4J9 under the General Equivalence Mappings.
Code History
- 0W1J3J9 — Bypass Pelvic Cav to R Pleural Cav w Synth Sub, Perc
Similar Procedure Codes
Questions About 0W1J4J9
Is 0W1J4J9 a billable code?
Yes. 0W1J4J9 is a complete seven-character ICD-10-PCS code, specific enough to report Bypass Pelvic Cavity to Right Pleural Cavity with Synthetic Substitute, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 0W1J4J9 mean?
0W1J4J9 breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character W is the Body System (Anatomical Regions, General); the 3rd character 1 is the Operation (Bypass); the 4th character J is the BodyPart (Pelvic Cavity); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character J is the Device (Synthetic Substitute); the 7th character 9 is the Qualifier (Pleural Cavity, Right).
What MS-DRG does 0W1J4J9 group to?
On an inpatient stay, Bypass Pelvic Cavity to Right Pleural Cavity with Synthetic Substitute, Percutaneous Endoscopic Approach maps to MS-DRGs 749, 750, with relative weights from 1.4758 to 2.5676. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0W1J4J9?
Under the General Equivalence Mappings, Bypass Pelvic Cavity to Right Pleural Cavity with Synthetic Substitute, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 71.9. The mapping is approximate, so confirm it fits the documentation.
