0WW141ZRevision of Radioactive Element in Cranial Cavity, Percutaneous Endoscopic Approach
- Billable / Specific Code
0WW141Z is a billable ICD-10-PCS procedure code for Revision of Radioactive Element in Cranial Cavity, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 5 MS-DRGs. The root operation Revision involves correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device.
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 | W | Revision |
| 4 | BodyPart | 1 | Cranial Cavity |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 6 | Device | 1 | Radioactive Element |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 0WW141Z under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0WW141Z
Is 0WW141Z a billable code?
Yes. 0WW141Z is a complete seven-character ICD-10-PCS code, specific enough to report Revision of Radioactive Element in Cranial Cavity, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 0WW141Z mean?
0WW141Z 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 W is the Operation (Revision); the 4th character 1 is the BodyPart (Cranial Cavity); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character 1 is the Device (Radioactive Element); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0WW141Z group to?
On an inpatient stay, Revision of Radioactive Element in Cranial Cavity, Percutaneous Endoscopic Approach maps to MS-DRGs 023, 024, 025, 026, 027, with relative weights from 2.5229 to 5.7303. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0WW141Z?
Under the General Equivalence Mappings, Revision of Radioactive Element in Cranial Cavity, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 12.4. The mapping is approximate, so confirm it fits the documentation.
