Dilate IVC n Confl w Opn Polmr Lattc, Perc, New Tech 11

This code describes a procedure to widen a narrowed inferior vena cava (IVC) and the area where it meets the iliac veins. This is achieved by inserting a specialized, open-structure polymer lattice device through the skin, without open surgery, to maintain the vessel's patency. This particular device belongs to a new technology group, indicating its recent introduction and unique characteristics.

This code is used when a patient presents with symptomatic IVC and/or iliac vein obstruction, often due to chronic deep vein thrombosis (DVT) or May-Thurner syndrome, and requires percutaneous intervention. It is specifically applicable when the chosen intraluminal device is an open-structure polymer lattice stent from New Technology Group 11.

• Ensure documentation explicitly states the use of an "open-structure polymer lattice intraluminal device" and confirms its classification within "New Technology Group 11."
• Verify the approach is "percutaneous" and that the procedure targets both the inferior vena cava and the iliac/caval confluence.
• Distinguish this code from other IVC dilation procedures that use different device types or approaches.