Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes C00-D49 – Neoplasms (C00-D49) > 2024 ICD-10-CM Codes C43-C44 – Melanoma and other malignant neoplasms of skin (C43-C44) > 2024 ICD-10-CM Codes C44 – Other and unspecified malignant neoplasm of skin (C44) > 2024 ICD-10-CM Codes C44.2 – Other and unspecified malignant neoplasm of skin of ear and external auricular canal (C44.2) > 2024 ICD-10-CM Codes C44.22 – Squamous cell carcinoma of skin of ear and external auricular canal (C44.22)