Acute emblsm and thombos of superfic veins of up extrem, bi

This code signifies the sudden formation of a blood clot (thrombus) or an obstruction by an embolus within the superficial veins of both upper extremities. This condition typically presents with acute pain, redness, and swelling along the affected veins in both arms.

Apply this code when documentation clearly indicates an acute superficial thrombophlebitis or embolism affecting both the right and left upper extremities. This is often seen in cases of intravenous catheter-related phlebitis or spontaneous superficial vein thrombosis. Documentation should specify the acute nature and bilateral involvement.

• Ensure documentation explicitly states "bilateral" involvement of the upper extremities.
• Distinguish from deep vein thrombosis (DVT) of the upper extremity, which is coded differently.
• Confirm the acute onset; chronic conditions of superficial vein thrombosis are coded elsewhere.