ICD-10-CM > I00-I99 > I80-I89 > I82 > I82.C > I82.C2 I82.C2 Chronic embolism and thrombosis of internal jugular vein Non-Billable/Non-Specific Codes I82.C21Chronic embolism and thrombosis of right internal jugular veinI82.C22Chronic embolism and thrombosis of left internal jugular veinI82.C23Chronic embolism and thrombosis of internal jugular vein, bilateralI82.C29Chronic embolism and thrombosis of unspecified internal jugular vein