Malignant melanoma of left lower limb, including hip

This code signifies a cancerous growth originating from melanocytes, specifically located on the left lower extremity, encompassing the hip region. It represents a primary malignant melanoma, indicating the initial site of the cancer rather than a metastatic spread.

Apply this code when documentation clearly states a diagnosis of malignant melanoma affecting the left lower limb, including the hip. This includes biopsies confirming melanoma, pathology reports, and physician notes specifying the laterality and anatomical site.

• Always confirm laterality (left) and the specific anatomical site (lower limb, including hip) from the physician's documentation.
• Distinguish between primary melanoma and metastatic melanoma; this code is for primary sites only.
• Do not use this code for melanoma of the skin of the trunk or upper limbs; specific codes exist for those locations.