ICD-10-CM > I00-I99 > I80-I89 > I82 > I82.A > I82.A1 I82.A1 Acute embolism and thrombosis of axillary vein Non-Billable/Non-Specific Codes I82.A11Acute embolism and thrombosis of right axillary veinI82.A12Acute embolism and thrombosis of left axillary veinI82.A13Acute embolism and thrombosis of axillary vein, bilateralI82.A19Acute embolism and thrombosis of unspecified axillary vein