00WE37ZRevision of Autologous Tissue Substitute in Cranial Nerve, Percutaneous Approach
- Billable / Specific Code
00WE37Z is a billable ICD-10-PCS procedure code for Revision of Autologous Tissue Substitute in Cranial Nerve, Percutaneous Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 040, 041, 042. 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 | 0 | Central Nervous System and Cranial Nerves |
| 3 | Operation | W | Revision |
| 4 | BodyPart | E | Cranial Nerve |
| 5 | Approach | 3 | Percutaneous |
| 6 | Device | 7 | Autologous Tissue Substitute |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 00WE37Z under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 00WE37Z
Is 00WE37Z a billable code?
Yes. 00WE37Z is a complete seven-character ICD-10-PCS code, specific enough to report Revision of Autologous Tissue Substitute in Cranial Nerve, Percutaneous Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 00WE37Z mean?
00WE37Z breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 0 is the Body System (Central Nervous System and Cranial Nerves); the 3rd character W is the Operation (Revision); the 4th character E is the BodyPart (Cranial Nerve); the 5th character 3 is the Approach (Percutaneous); the 6th character 7 is the Device (Autologous Tissue Substitute); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 00WE37Z group to?
On an inpatient stay, Revision of Autologous Tissue Substitute in Cranial Nerve, Percutaneous Approach maps to MS-DRGs 040, 041, 042, with relative weights from 1.7277 to 3.8612. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 00WE37Z?
Under the General Equivalence Mappings, Revision of Autologous Tissue Substitute in Cranial Nerve, Percutaneous Approach crosswalks to ICD-9-PCS 40.4. The mapping is approximate, so confirm it fits the documentation.
