ICD-10-CM > S00-T88 > S00-S09 > S01 > S01.3 > S01.31 > S01.319 S01.319 Laceration without foreign body of unspecified ear Non-Billable/Non-Specific Codes S01.319A..., initial encounterS01.319D..., subsequent encounterS01.319S..., sequela