Insect bite (nonvenomous) of left ear, subsequent encounter

This code signifies a nonvenomous insect bite affecting the left ear, specifically for a patient presenting for follow-up care after the initial treatment. This could involve monitoring healing, addressing persistent symptoms, or managing complications arising from the original bite.

Apply this code when a patient returns for subsequent evaluation or treatment of a nonvenomous insect bite on their left ear. Documentation should clearly indicate that this is not the initial encounter for the bite, and may include notes on wound care, symptom reassessment, or medication refills related to the original injury.

• Ensure documentation specifies "left ear" and "nonvenomous" to support this code.
• Confirm the encounter type is "subsequent" (D) and not initial (A) or sequela (S).
• Differentiate from venomous bites (e.g., spider, scorpion) which have distinct codes.