S50.86 Insect bite (nonvenomous) of forearmNon-billable header with 3 child codes.
S50.861 Insect bite (nonvenomous) of right forearmS50.862 Insect bite (nonvenomous) of left forearmS50.869 Insect bite (nonvenomous) of unspecified forearmS51.85 Open bite of forearm ("superficial bite of forearm (S50.86, S50.87)")S50.852S Superficial foreign body of left forearm, sequelaS50.859 Superficial foreign body of unspecified forearmS50.859A Superficial foreign body of unspecified forearm, initial encounterS50.859D Superficial foreign body of unspecified forearm, subsequent encounterS50.859S Superficial foreign body of unspecified forearm, sequelaS50.86 Insect bite (nonvenomous) of forearm (this code)S50.861 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