ICD-10-CM > S00-T88 > S00-S09 > S00 > S00.4 > S00.46 S00.46 Insect bite (nonvenomous) of ear Non-Billable/Non-Specific Codes S00.461Insect bite (nonvenomous) of right earS00.461A..., initial encounterS00.461D..., subsequent encounterS00.461S..., sequelaS00.462Insect bite (nonvenomous) of left earS00.462A..., initial encounterS00.462D..., subsequent encounterS00.462S..., sequelaS00.469Insect bite (nonvenomous) of unspecified earS00.469A..., initial encounterS00.469D..., subsequent encounterS00.469S..., sequela