ICD-10-CM > S00-T88 > S30-S39 > S36 > S36.9 > S36.90 S36.90 Unspecified injury of unspecified intra-abdominal organ Non-Billable/Non-Specific Codes S36.90XA..., initial encounterS36.90XD..., subsequent encounterS36.90XS..., sequela