ICD-10-CM > S00-T88 > S20-S29 > S25 > S25.8 > S25.89 > S25.899 S25.899 Other specified injury of other blood vessels of thorax, unspecified side Non-Billable/Non-Specific Codes S25.899A..., initial encounterS25.899D..., subsequent encounterS25.899S..., sequela