0WB84ZZExcision of Chest Wall, Percutaneous Endoscopic Approach
- Billable / Specific Code
0WB84ZZ is a billable ICD-10-PCS procedure code for Excision of Chest Wall, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 18 MS-DRGs. The root operation Excision involves cutting out or off, without replacement, a portion of a 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 | B | Excision |
| 4 | BodyPart | 8 | Chest Wall |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 0WB84ZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0WB84ZZ
Is 0WB84ZZ a billable code?
Yes. 0WB84ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Excision of Chest Wall, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 0WB84ZZ mean?
0WB84ZZ 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 B is the Operation (Excision); the 4th character 8 is the BodyPart (Chest Wall); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0WB84ZZ group to?
On an inpatient stay, Excision of Chest Wall, Percutaneous Endoscopic Approach maps to MS-DRGs 166, 167, 168, 495, 496, 497, 579, 580, 581, 628, 629, 630, 820, 821, 822, 826, 827, 828, with relative weights from 1.1517 to 5.8648. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0WB84ZZ?
Under the General Equivalence Mappings, Excision of Chest Wall, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 34.4. The mapping is approximate, so confirm it fits the documentation.
