ICD-10-CM > S00-T88 > S30-S39 > S31 > S31.6 > S31.61 > S31.612 S31.612 Laceration without foreign body of abdominal wall, epigastric region with penetration into peritoneal cavity Non-Billable/Non-Specific Codes S31.612A..., initial encounterS31.612D..., subsequent encounterS31.612S..., sequela