ICD-10-CM > S00-T88 > S30-S39 > S30 > S30.8 > S30.86 > S30.866 S30.866 Insect bite (nonvenomous) of unspecified external genital organs, female Non-Billable/Non-Specific Codes S30.866A..., initial encounterS30.866D..., subsequent encounterS30.866S..., sequela