Insect bite (nonvenomous) of right wrist, sequela

This code signifies a long-term or residual effect stemming from a nonvenomous insect bite on the patient's right wrist. It indicates that the initial injury has healed, but persistent symptoms or complications related to the bite remain. Examples include chronic itching, scarring, or localized skin changes.

Apply this code when documenting a patient presenting with a current condition directly attributable to a past nonvenomous insect bite on the right wrist. This is appropriate for follow-up visits addressing sequelae such as keloid formation, chronic dermatitis, or nerve damage resulting from the original bite. Do not use for the initial acute injury.

• Always use a secondary code to identify the specific nature of the sequela (e.g., L90.5 for scar conditions, L29.8 for other pruritus).
• Ensure the medical record clearly links the current condition to the prior insect bite on the right wrist.
• This "S" seventh character indicates sequela and should only be used for complications or conditions arising after the acute phase of the injury has passed.