I82.2 Embolism and thrombosis of vena cava and other thoracic veinsNon-billable header with 3 child codes.
I82.21 Embolism and thrombosis of superior vena cavaI82.22 Embolism and thrombosis of inferior vena cavaI82.29 Embolism and thrombosis of other thoracic veinsI82 Other venous embolism and thrombosisI82.0 Budd-Chiari syndromeI82.1 Thrombophlebitis migransI82.2 Embolism and thrombosis of vena cava and other thoracic veins (this code)I82.21 Embolism and thrombosis of superior vena cavaI82.210 Acute embolism and thrombosis of superior vena cavaI82.211 Chronic embolism and thrombosis of superior vena cavaI82.22 Embolism and thrombosis of inferior vena cavaI82.220 Acute embolism and thrombosis of inferior vena cava