Acute embolism and thrombosis of deep vein of r low extrem

This code signifies the sudden blockage of a deep vein in the right lower extremity by a blood clot, excluding specific veins like the femoral, popliteal, or tibial. This condition is acute, meaning it has a sudden onset and is of recent duration. It represents a serious vascular event requiring prompt medical attention.

Use this code when documentation clearly indicates an acute deep vein thrombosis (DVT) affecting a specified deep vein of the right lower extremity that is not otherwise classified (e.g., peroneal, gastrocnemius, or other named deep veins). Supporting documentation should include imaging reports (e.g., ultrasound, venography) confirming the presence and location of the thrombus, along with clinical notes detailing the acute nature of the event.

• Ensure the documentation specifies "acute" to differentiate from chronic conditions.
• Verify the laterality (right lower extremity) is clearly stated.
• Do not use this code if a more specific deep vein (e.g., femoral, popliteal, tibial) is identified; use the appropriate specific code instead.