07WL4CZRevision of Extraluminal Device in Cisterna Chyli, Percutaneous Endoscopic Approach
- Billable / Specific Code
07WL4CZ is a billable ICD-10-PCS procedure code for Revision of Extraluminal Device in Cisterna Chyli, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 163, 164, 165. 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 | 4 | Percutaneous Endoscopic |
| 6 | Device | C | Extraluminal Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 07WL4CZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 07WL4CZ
Is 07WL4CZ a billable code?
Yes. 07WL4CZ is a complete seven-character ICD-10-PCS code, specific enough to report Revision of Extraluminal Device in Cisterna Chyli, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 07WL4CZ mean?
07WL4CZ 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 4 is the Approach (Percutaneous Endoscopic); the 6th character C is the Device (Extraluminal Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 07WL4CZ group to?
On an inpatient stay, Revision of Extraluminal Device in Cisterna Chyli, Percutaneous Endoscopic Approach maps to MS-DRGs 163, 164, 165, with relative weights from 1.9142 to 4.4818. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 07WL4CZ?
Under the General Equivalence Mappings, Revision of Extraluminal Device in Cisterna Chyli, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 40.69. The mapping is approximate, so confirm it fits the documentation.
