ICD-10-CM > S00-T88 > S40-S49 > S45 > S45.1 > S45.10 S45.10 Unspecified injury of brachial artery Non-Billable/Non-Specific Codes S45.101Unspecified injury of brachial artery, right sideS45.101A..., initial encounterS45.101D..., subsequent encounterS45.101S..., sequelaS45.102Unspecified injury of brachial artery, left sideS45.102A..., initial encounterS45.102D..., subsequent encounterS45.102S..., sequelaS45.109Unspecified injury of brachial artery, unspecified sideS45.109A..., initial encounterS45.109D..., subsequent encounterS45.109S..., sequela