ICD-10-CM > S00-T88 > S30-S39 > S30 > S30.1 S30.1 Contusion of abdominal wall Non-Billable/Non-Specific Codes S30.11Contusion of abdominal wallS30.11XA..., initial encounterS30.11XD..., subsequent encounterS30.11XS..., sequelaS30.12Contusion of groinS30.12XA..., initial encounterS30.12XD..., subsequent encounterS30.12XS..., sequelaS30.13Contusion of flank (latus) regionS30.13XA..., initial encounterS30.13XD..., subsequent encounterS30.13XS..., sequela