Acute embolism and thrombosis of right axillary vein

This code signifies the sudden blockage of the right axillary vein due to a blood clot. This acute event obstructs blood flow from the right upper extremity, potentially leading to swelling, pain, and discoloration. It represents a recent onset of venous thromboembolism in this specific anatomical location.

Apply this code when documentation clearly indicates an acute (newly formed) embolus or thrombus affecting the right axillary vein. Supporting documentation includes physician notes detailing symptoms like sudden right arm swelling, pain, and diagnostic imaging (e.g., ultrasound, venography) confirming the presence of a clot in the right axillary vein.

• Differentiate between acute and chronic conditions; this code is specifically for acute events.
• Ensure the laterality (right) and specific vein (axillary) are clearly documented.
• Do not confuse with thrombosis of other upper extremity veins (e.g., subclavian, brachial) or chronic conditions.