ICD-10-CM > S00-T88 > S20-S29 > S21 > S21.0 > S21.01 > S21.019 S21.019 Laceration without foreign body of unspecified breast Non-Billable/Non-Specific Codes S21.019A..., initial encounterS21.019D..., subsequent encounterS21.019S..., sequela