ICD-10-CM > S00-T88 > S30-S39 > S31 > S31.5 > S31.50 > S31.502 S31.502 Unspecified open wound of unspecified external genital organs, female Non-Billable/Non-Specific Codes S31.502A..., initial encounterS31.502D..., subsequent encounterS31.502S..., sequela