Chronic embolism and thrombosis of l int jugular vein

Chronic embolism and thrombosis of left internal jugular vein

📋Clinical Description

This code signifies a persistent blockage within the left internal jugular vein, caused by either an embolus (a traveling clot) or a thrombus (a stationary clot). This condition impairs venous drainage from the head and neck on the left side.

🎯When to Use

Apply this code when documentation explicitly states chronic embolism or thrombosis affecting the left internal jugular vein. This is typically supported by imaging studies such as ultrasound, CT venography, or MRI, confirming the chronic nature and specific location of the occlusion.

💡Coding Tips

Ensure the documentation specifies "chronic" to differentiate from acute events.
Verify the laterality is clearly documented as "left" internal jugular vein.
Do not confuse with acute embolism/thrombosis codes (I82.22x) or those for other venous sites.

AI-generated reference — verify against official guidelines

Code Hierarchy

▲I82.C2Chronic embolism and thrombosis of internal jugular vein

I82.C22(current)

Crosswalks

453.76ApproxICD-9

Same Category

I82Other venous embolism and thrombosis I82.0Budd-Chiari syndrome I82.1Thrombophlebitis migrans I82.2Embolism and thrombosis of vena cava and oth thoracic veins I82.21Embolism and thrombosis of superior vena cava