Insect bite (nonvenomous) of left index finger, sequela

This code signifies a nonvenomous insect bite affecting the left index finger, specifically documenting a sequela. A sequela indicates a condition that is a late effect or complication of the initial bite, rather than the acute injury itself. This could include chronic pain, scarring, or other long-term issues resulting from the original insect bite.

Use this code when a patient presents with a current condition directly attributable to a past nonvenomous insect bite on their left index finger. This is appropriate for follow-up visits addressing persistent symptoms or complications that developed after the initial bite has healed. It should not be used for the acute phase of the bite.

• Always code the specific sequela first, then use this code as a secondary diagnosis to indicate the cause.
• Ensure documentation clearly links the current condition to the past insect bite on the left index finger.
• Verify the bite was nonvenomous; if venomous, a different code category would apply.