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 /
C4A Merkel cell carcinoma

  Billable ICD-10-CM Code C4A.0
C4A.0
Merkel cell carcinoma of lip
excludes1
malignant neoplasm of vermilion border of lip (C00.0-C00.2)