06HD4DZ
Insertion Common Iliac Vein, Left to No Qualifier with Intraluminal Device, Percutaneous Endoscopic Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | 6 Lower Veins |
| Operation | H Insertion |
| Body Part | D Common Iliac Vein, Left |
| Approach | 4 Percutaneous Endoscopic |
| Device | D Intraluminal Device |
| Qualifier | Z No Qualifier |
Operation Definition
Putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part
Procedure Overview
Insertion in this family covers placing a nonbiological device into a lower extremity or lower abdominal vein that monitors, assists, or supports venous function without replacing the vein itself. The most common example is placement of an inferior vena cava filter, a small metal device designed to trap blood clots traveling from the legs before they reach the lungs, typically used in patients who cannot take blood thinners or who have had a clot despite being on them.
Other examples in this category include placing a venous catheter intended to remain in place for monitoring or infusion access through a lower extremity vein, or positioning a temporary device used to support venous flow during another procedure. The device stays in the vein to perform an ongoing function, distinguishing it from a one-time intervention like removing a clot or reshaping the vessel.
These procedures are usually done percutaneously under imaging guidance, with the physician threading the device through a peripheral vein access point to its target location in the venous system.
Anatomy & Axis Detail
Common Iliac Vein, Left
The left common iliac vein runs beneath the right common iliac artery as it courses toward the inferior vena cava, an anatomic crossing point that predisposes it to compression, a condition known as May-Thurner syndrome, which can lead to left lower extremity deep vein thrombosis. Device insertion here often occurs in the context of stent placement or catheter-directed thrombolysis to relieve this compression or treat resulting thrombus, and access typically requires careful imaging to characterize the degree of arterial impingement before device deployment. Because the left common iliac vein's clinical significance is heavily tied to this compression syndrome, operative notes should document positioning relative to the crossing artery in addition to confirming laterality for accurate coding.
Approach: Percutaneous Endoscopic
Percutaneous Endoscopic combines a puncture through skin or mucous membrane with insertion of an endoscope to visualize the procedure internally, as in laparoscopic cholecystectomy. It is distinguished from plain Percutaneous by the presence of scope-guided visualization, and from Via Natural or Artificial Opening Endoscopic by its route being a new puncture rather than an existing orifice or stoma.
Device: Intraluminal Device
Intraluminal Device denotes a single device, such as a stent or occlusion device, positioned within the lumen of a tubular body part like a vessel, duct, or airway to maintain patency or occlude flow. It carries no drug coating or radioactivity, distinguishing it from the drug-eluting, radioactive, and bioactive intraluminal device values, and from Extraluminal Device, which sits outside rather than inside the lumen.
Coding & Documentation
Coders should confirm that the documentation describes placing a device intended to stay in the vein and serve an ongoing monitoring, protective, or supportive function, such as an IVC filter, rather than a device used only during the procedure and then withdrawn. The specific vein and device type both need to be clear in the operative note, since filter placement in the inferior vena cava is coded differently depending on the exact body part value available.
A common error is coding Insertion for devices that are actually part of a different root operation, such as a stent used to hold a vein open, which is coded as Restriction or Dilation with a device value rather than a standalone Insertion. Coders should also watch for IVC filter retrieval performed later, which is a separate Removal procedure and not part of the original Insertion code, and should not be conflated with it even when both occur in the same patient's history.