ICD-10-CM > S00-T88 > S10-S19 > S15 > S15.2 > S15.20 S15.20 Unspecified injury of external jugular vein Non-Billable/Non-Specific Codes S15.201Unspecified injury of right external jugular veinS15.201A..., initial encounterS15.201D..., subsequent encounterS15.201S..., sequelaS15.202Unspecified injury of left external jugular veinS15.202A..., initial encounterS15.202D..., subsequent encounterS15.202S..., sequelaS15.209Unspecified injury of unspecified external jugular veinS15.209A..., initial encounterS15.209D..., subsequent encounterS15.209S..., sequela