Insect bite (nonvenomous) of right forearm, sequela

This code signifies a lasting effect or complication resulting from a nonvenomous insect bite on the patient's right forearm. This could include chronic scarring, persistent discoloration, nerve damage, or other long-term sequelae that are directly attributable to the original bite. It indicates that the acute phase of the bite has passed, and the patient is now experiencing a residual condition.

Use this code when documenting a patient presenting with a chronic condition on their right forearm that is a direct consequence of a past nonvenomous insect bite. This applies to follow-up visits where the primary reason for the encounter is to address or manage these lasting effects, such as scar revision or treatment for chronic pruritus. Do not use for acute bites or current infections.

• Always use a secondary code to specify the exact nature of the sequela (e.g., L90.5 for scar conditions, L81.3 for postinflammatory hyperpigmentation).
• Ensure documentation clearly links the current condition to a previous nonvenomous insect bite on the right forearm.
• Distinguish from acute insect bites (T14.81XA) or current infections (L08.9) which would require different coding.