ICD-10-CM > S00-T88 > S00-S09 > S00 > S00.2 > S00.26 > S00.269 S00.269 Insect bite (nonvenomous) of unspecified eyelid and periocular area Non-Billable/Non-Specific Codes S00.269A..., initial encounterS00.269D..., subsequent encounterS00.269S..., sequela