05WYXKZRevision of Nonautologous Tissue Substitute in Upper Vein, External Approach
- Billable / Specific Code
05WYXKZ is a billable ICD-10-PCS procedure code for Revision of Nonautologous Tissue Substitute in Upper Vein, External Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027). The root operation Revision involves correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Cardiovascular device procedures, NEC.
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 | 5 | Upper Veins |
| 3 | Operation | W | Revision |
| 4 | BodyPart | Y | Upper Vein |
| 5 | Approach | X | External |
| 6 | Device | K | Nonautologous Tissue Substitute |
| 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:
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 05WYXKZ
Is 05WYXKZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Revision of Nonautologous Tissue Substitute in Upper Vein, External Approach on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 05WYXKZ mean?
The code breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 5 is the Body System (Upper Veins); the 3rd character W is the Operation (Revision); the 4th character Y is the BodyPart (Upper Vein); the 5th character X is the Approach (External); the 6th character K is the Device (Nonautologous Tissue Substitute); the 7th character Z is the Qualifier (No Qualifier).
What is the ICD-9-PCS equivalent of 05WYXKZ?
Under the General Equivalence Mappings, Revision of Nonautologous Tissue Substitute in Upper Vein, External Approach crosswalks to ICD-9-PCS 99.99 (Other miscellaneous procedures). The mapping is approximate, so confirm it fits the documentation.
