ICD-10-CM > S00-T88 > S00-S09 > S00 > S00.4 > S00.46 > S00.469 S00.469 Insect bite (nonvenomous) of unspecified ear Non-Billable/Non-Specific Codes S00.469A..., initial encounterS00.469D..., subsequent encounterS00.469S..., sequela