ICD-10-CM > S00-T88 > S40-S49 > S45 > S45.0 > S45.00 > S45.009 S45.009 Unspecified injury of axillary artery, unspecified side Non-Billable/Non-Specific Codes S45.009A..., initial encounterS45.009D..., subsequent encounterS45.009S..., sequela