Malignant melanoma of right lower limb, including hip

This diagnosis code signifies a cancerous growth originating from melanocytes, specifically located on the right lower extremity, encompassing the hip region. This is a severe form of skin cancer with the potential for metastasis.

This code is appropriate for documented cases of primary malignant melanoma found anywhere on the right leg, from the hip down to the foot. Documentation should clearly specify the diagnosis of melanoma and its precise anatomical location on the right lower limb.

• Ensure the documentation explicitly states "malignant melanoma" and not a benign lesion or other skin cancer type.
• Verify the laterality is "right" and the anatomical site is clearly within the lower limb, including the hip.
• Do not use this code for melanoma of the left lower limb or unspecified lower limb; specific codes exist for those scenarios.