Insect bite (nonvenomous), unspecified thigh, init encntr

This code signifies a non-venomous insect bite affecting an unspecified area of the thigh. It indicates the initial treatment or encounter for this specific injury. The bite does not involve venomous insects like spiders or scorpions.

Use this code for patients presenting with a localized skin reaction on the thigh due to a common insect bite, such as from a mosquito, fly, or ant, where the specific location on the thigh is not documented. This is appropriate for the first time the patient is seen for this particular bite.

• Ensure documentation specifies "nonvenomous" and "thigh" to support this code.
• Verify that the encounter is indeed the "initial encounter" for this specific injury.
• If the exact location on the thigh (e.g., right, left, anterior, posterior) is known, a more specific code should be used.