ICD-10-CM > S00-T88 > S20-S29 > S25 > S25.0 > S25.02 S25.02 Major laceration of thoracic aorta Non-Billable/Non-Specific Applicable To Complete transection of thoracic aortaTraumatic rupture of thoracic aorta Codes S25.02XA..., initial encounterS25.02XD..., subsequent encounterS25.02XS..., sequela