ICD-10-CM Book 2025 Edition
Chapters ICD-10-CM Book Table of Content /
chapter 2 C00-D49 Neoplasms /
C43-C44 Melanoma and other malignant neoplasms of skin /
C43 Malignant melanoma of skin
Billable ICD-10-CM Code C43.21
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C43.21
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Malignant melanoma of right ear and external auricular canal
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