Insect bite (nonvenomous) of left wrist, sequela

This code signifies a long-term or residual effect stemming from a nonvenomous insect bite on the left wrist. It indicates that the initial injury has resolved, but the patient continues to experience a related condition, such as scarring, chronic dermatitis, or persistent itching.

Apply this code when documenting a patient presenting with a current condition that is a direct consequence of a past nonvenomous insect bite to the left wrist. This is appropriate for follow-up visits addressing the lasting impact of the original bite, not the acute injury itself.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., L90.5 for scar conditions).
• Ensure documentation clearly links the current condition to the previous insect bite on the left wrist.
• Do not use this code for the initial or acute treatment of an insect bite.