S50.862 Insect bite (nonvenomous) of left forearmNon-billable ICD-10-CM code.
S51.85 Open bite of forearm ("superficial bite of forearm (S50.86, S50.87)")S50.86 Insect bite (nonvenomous) of forearmS50.861 Insect bite (nonvenomous) of right forearmS50.861A Insect bite (nonvenomous) of right forearm, initial encounterS50.861D Insect bite (nonvenomous) of right forearm, subsequent encounterS50.861S Insect bite (nonvenomous) of right forearm, sequelaS50.862 Insect bite (nonvenomous) of left forearm (this code)S50.862A Insect bite (nonvenomous) of left forearm, initial encounterS50.862D Insect bite (nonvenomous) of left forearm, subsequent encounterS50.862S Insect bite (nonvenomous) of left forearm, sequelaS50.869 Insect bite (nonvenomous) of unspecified forearmS50.869A Insect bite (nonvenomous) of unspecified forearm, initial encounter