ICD-10-CM > S00-T88 > S10-S19 > S15 > S15.0 > S15.02 S15.02 Major laceration of carotid artery Non-Billable/Non-Specific Applicable To Complete transection of carotid arteryTraumatic rupture of carotid artery Codes S15.021Major laceration of right carotid arteryS15.021A..., initial encounterS15.021D..., subsequent encounterS15.021S..., sequelaS15.022Major laceration of left carotid arteryS15.022A..., initial encounterS15.022D..., subsequent encounterS15.022S..., sequelaS15.029Major laceration of unspecified carotid arteryS15.029A..., initial encounterS15.029D..., subsequent encounterS15.029S..., sequela