Melanocytic nevi of right lower limb, including hip

This code represents a benign proliferation of melanocytes, commonly known as a mole or birthmark, located specifically on the right lower limb, including the hip region. These lesions are typically small, pigmented, and can vary in color, shape, and size.

Use this code when documentation clearly identifies a melanocytic nevus on any part of the patient's right lower extremity, extending up to and including the hip. This code is appropriate for initial diagnoses, follow-up visits, or when excising such a lesion.

• Ensure the documentation specifies "right lower limb" or "right hip" to differentiate from other anatomical sites.
• Do not use this code for malignant melanoma; refer to the C43 series for those diagnoses.
• If the nevus is congenital, consider codes from the Q82.5 category in addition to or instead of this code, depending on documentation.