Insect bite of right eyelid and periocular area, sequela

This code signifies a lasting effect or complication resulting from a nonvenomous insect bite affecting the right eyelid or the surrounding periocular region. This could include residual scarring, chronic inflammation, or other persistent issues after the initial acute bite has resolved.

Apply this code when documentation indicates a current condition or symptom directly attributable to a past nonvenomous insect bite on the right eyelid or periocular area. This is appropriate for follow-up visits addressing chronic sequelae, not the acute bite itself. Supporting documentation should clearly link the current problem to a previous insect bite.

• Always use a sequela code (ending in 'S') as a secondary diagnosis, following the code for the specific sequela (e.g., scar, dermatitis).
• Ensure the documentation specifies "right" eyelid/periocular area; laterality is crucial.
• Distinguish from acute insect bites (T14.81XA for unspecified body region, or specific T codes for bites) and venomous bites (T63.- codes).