05944ZZDrainage of Left Innominate Vein, Percutaneous Endoscopic Approach
- Billable / Specific Code
05944ZZ is a billable ICD-10-PCS procedure code for Drainage of Left Innominate Vein, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). The root operation Drainage involves taking or letting out fluids and/or gases from a 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 | 9 | Drainage |
| 4 | BodyPart | 4 | Innominate Vein, Left |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 05944ZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 05944ZZ
Is 05944ZZ a billable code?
Yes. 05944ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Drainage of Left Innominate Vein, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 05944ZZ mean?
05944ZZ 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 9 is the Operation (Drainage); the 4th character 4 is the BodyPart (Innominate Vein, Left); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What is the ICD-9-PCS equivalent of 05944ZZ?
Under the General Equivalence Mappings, Drainage of Left Innominate Vein, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 38.99. The mapping is approximate, so confirm it fits the documentation.
