Icd 10 code for thrombosis unspecified upper extremity July 8, 2019 16 32 64 128 Thrombosis lower extremity icd 10 Acute embolism and thrombosis of unspecified deep veins of unspecified lower extremity icd 10 Icd 10 code for left lower extremity deep venous thrombosis Icd 10 code for arterial embolism and thrombosis of lower extremity