ICD-10-CM > S00-T88 > S20-S29 > S25 > S25.3 > S25.31 > S25.312 S25.312 Minor laceration of left innominate or subclavian vein Non-Billable/Non-Specific Codes S25.312A..., initial encounterS25.312D..., subsequent encounterS25.312S..., sequela