0WB54ZZExcision of Lower Jaw, Percutaneous Endoscopic Approach
- Billable / Specific Code
0WB54ZZ is a billable ICD-10-PCS procedure code for Excision of Lower Jaw, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to 23 MS-DRGs. The root operation Excision involves cutting out or off, without replacement, a portion of a body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under ENT excision (excluding nasal passage, sinuses, tongue, salivary glands, larynx).
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 | 5 | Lower Jaw |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
In the ICD-10-PCS Alphabetic Index
These FY 2027 ICD-10-PCS Alphabetic Index entries lead to this code:
To code excision of the lower jaw, open the FY 2027 ICD-10-PCS Alphabetic Index at Excision, then the subterms Jaw, Lower. The index leads to table 0WB, where the approach, device and qualifier values shown in the breakdown above complete the seven-character code 0WB54ZZ.
Clinical Classification (CCSR)
AHRQ groups this procedure code into these clinical categories.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for this code under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0WB54ZZ
Is 0WB54ZZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Excision of Lower Jaw, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 0WB54ZZ mean?
The code 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 5 is the BodyPart (Lower Jaw); 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 0WB54ZZ group to?
On an inpatient stay, Excision of Lower Jaw, Percutaneous Endoscopic Approach maps to MS-DRGs 040, 041, 042, 143, 144, 145, 361, 362, 500, 501, 502, 573, 574, 575, 576, 577, 578, 907, 908, 909, 957, 958, 959, with relative weights from 1.2335 to 7.5502. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0WB54ZZ?
Under the General Equivalence Mappings, Excision of Lower Jaw, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 86.4 (Radical excision of skin lesion). The mapping is approximate, so confirm it fits the documentation.
