Insect bite, nonvenomous, of foot and toe(s), without mention of infection

This code signifies a localized skin reaction resulting from a nonvenomous insect bite specifically located on the foot or any of the toes. It describes the immediate, uncomplicated dermatological response without any secondary bacterial infection.

Apply this code when documentation clearly indicates a nonvenomous insect bite affecting the foot or toes, and there is no mention of infection, cellulitis, or other complications. This is appropriate for initial encounters where the primary concern is the bite itself, such as itching, redness, or swelling.

• Ensure the documentation specifies "nonvenomous" and clearly identifies the foot or toes as the bite location.
• Do not use this code if there is any indication of secondary infection; instead, consider codes from the 680-686 series for skin infections.
• If the insect bite is venomous (e.g., spider, scorpion), refer to codes in the 989.5 category.