Insect bite (nonvenomous), left thigh, initial encounter

This code signifies a non-venomous insect bite affecting the left thigh. It indicates the initial presentation and treatment of the injury, rather than a follow-up visit or a sequela. The bite is superficial and does not involve a venomous creature.

Apply this code when documenting a patient's first visit for a non-venomous insect bite on their left thigh. This includes common bites from mosquitoes, fleas, or gnats. It is appropriate for acute presentations requiring initial evaluation and management.

• Ensure documentation specifies "left thigh" and "nonvenomous" to support this specific code.
• The "A" at the end indicates an initial encounter; use subsequent encounter codes for follow-up care.
• Do not use this code for bites from venomous insects (e.g., spiders, scorpions) or for bites on other body sites.