C44.2Oth and unsp malig neoplasm skin/ ear and extrn auric canal
ICD-10-CM category (non-billable header) code — part of Melanoma and other malignant neoplasms of skin (C43-C44)
Coding Notes
Excludes1 (never code both together)
- connective tissue of ear (C49.0)
Subcategories (4)
- C44.20 Unsp malignant neoplasm skin/ ear and external auric canal
- C44.21 Basal cell carcinoma skin/ ear and external auricular canal
- C44.22 Squamous cell carcinoma skin/ ear and external auric canal
- C44.29 Oth malignant neoplasm skin/ ear and external auric canal