ICD-10-CM > S00-T88 > S90-S99 > S90 > S90.4 > S90.46 > S90.465 S90.465 Insect bite (nonvenomous), left lesser toe(s) Non-Billable/Non-Specific Codes S90.465A..., initial encounterS90.465D..., subsequent encounterS90.465S..., sequela