07WL07ZRevision of Autologous Tissue Substitute in Cisterna Chyli, Open Approach
- Billable / Specific Code
07WL07Z is a billable ICD-10-PCS procedure code for Revision of Autologous Tissue Substitute in Cisterna Chyli, Open Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 12 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 | 7 | Lymphatic and Hemic Systems |
| 3 | Operation | W | Revision |
| 4 | BodyPart | L | Cisterna Chyli |
| 5 | Approach | 0 | Open |
| 6 | Device | 7 | Autologous Tissue Substitute |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 07WL07Z under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 07WL07Z
Is 07WL07Z a billable code?
Yes. 07WL07Z is a complete seven-character ICD-10-PCS code, specific enough to report Revision of Autologous Tissue Substitute in Cisterna Chyli, Open Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 07WL07Z mean?
07WL07Z breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 7 is the Body System (Lymphatic and Hemic Systems); the 3rd character W is the Operation (Revision); the 4th character L is the BodyPart (Cisterna Chyli); the 5th character 0 is the Approach (Open); the 6th character 7 is the Device (Autologous Tissue Substitute); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 07WL07Z group to?
On an inpatient stay, Revision of Autologous Tissue Substitute in Cisterna Chyli, Open Approach maps to MS-DRGs 802, 803, 804, 820, 821, 822, 826, 827, 828, 907, 908, 909, with relative weights from 1.2040 to 5.8648. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 07WL07Z?
Under the General Equivalence Mappings, Revision of Autologous Tissue Substitute in Cisterna Chyli, Open Approach crosswalks to ICD-9-PCS 40.9. The mapping is approximate, so confirm it fits the documentation.
