ICD-10-CM > S00-T88 > S00-S09 > S01 > S01.3 > S01.31 S01.31 Laceration without foreign body of ear Non-Billable/Non-Specific Codes S01.311Laceration without foreign body of right earS01.311A..., initial encounterS01.311D..., subsequent encounterS01.311S..., sequelaS01.312Laceration without foreign body of left earS01.312A..., initial encounterS01.312D..., subsequent encounterS01.312S..., sequelaS01.319Laceration without foreign body of unspecified earS01.319A..., initial encounterS01.319D..., subsequent encounterS01.319S..., sequela