05L43ZZOcclusion of Left Innominate Vein, Percutaneous Approach
- Billable / Specific Code
05L43ZZ is a billable ICD-10-PCS procedure code for Occlusion of Left Innominate Vein, Percutaneous 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 Occlusion involves completely closing an orifice or the lumen of a tubular body part.
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 | L | Occlusion |
| 4 | BodyPart | 4 | Innominate Vein, Left |
| 5 | Approach | 3 | Percutaneous |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 05L43ZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 05L43ZZ
Is 05L43ZZ a billable code?
Yes. 05L43ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Occlusion of Left Innominate Vein, Percutaneous Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 05L43ZZ mean?
05L43ZZ 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 L is the Operation (Occlusion); the 4th character 4 is the BodyPart (Innominate Vein, Left); the 5th character 3 is the Approach (Percutaneous); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 05L43ZZ group to?
On an inpatient stay, Occlusion of Left Innominate Vein, Percutaneous Approach maps to MS-DRGs 163, 164, 165, 270, 271, 272, 326, 327, 328, 907, 908, 909, with relative weights from 1.3127 to 5.2763. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 05L43ZZ?
Under the General Equivalence Mappings, Occlusion of Left Innominate Vein, Percutaneous Approach crosswalks to ICD-9-PCS 38.85. The mapping is approximate, so confirm it fits the documentation.
