Melanocytic nevi of unspecified lower limb, including hip

This code represents the presence of a benign melanocytic nevus, commonly known as a mole, located on any part of the lower limb, including the hip, when the specific anatomical site is not documented. These are non-cancerous skin lesions composed of nevus cells, typically presenting as pigmented macules or papules.

Apply this code when a patient presents with a melanocytic nevus on the lower extremity or hip, and the medical record does not specify a more precise anatomical location (e.g., D22.71 for right lower limb, D22.72 for left lower limb). Documentation should confirm the benign nature of the lesion and its general location on the lower limb or hip.

• Avoid using this code if a more specific anatomical site (e.g., thigh, calf, foot, right vs. left) is documented; instead, use the appropriate D22.7x subcategory.
• Do not use this code for dysplastic nevi (D48.5) or malignant melanoma (C43.x).
• Ensure the documentation clearly states "unspecified" or lacks specificity regarding the exact lower limb location to justify using this code.