ICD-10-CM > S00-T88 > S70-S79 > S70 > S70.3 > S70.36 > S70.369 S70.369 Insect bite (nonvenomous), unspecified thigh Non-Billable/Non-Specific Codes S70.369A..., initial encounterS70.369D..., subsequent encounterS70.369S..., sequela