Insect bite (nonvenomous) of left index finger, init encntr

This code signifies a non-venomous insect bite affecting the left index finger. It indicates the initial treatment or evaluation of the injury, without specifying the type of insect. The bite may present with localized redness, swelling, itching, or minor pain.

Apply this code when a patient presents for the first time with a documented insect bite on their left index finger that is not from a venomous creature (e.g., spider, scorpion). This is appropriate for initial assessment and management, such as cleaning the wound, applying topical creams, or prescribing oral antihistamines.

• Ensure documentation clearly specifies the left index finger as the affected site.
• Confirm the bite is non-venomous; if venomous, a different code series would apply.
• The "A" suffix indicates an initial encounter for this specific injury.