ICD-10-CM code "C4A.4": Merkel cell carcinoma of scalp and neck (2024)

Overview

ICD-10 CodeC4A.4
DescriptionMerkel cell carcinoma of scalp and neck
Hierarchy
  1. Neoplasms (C00-D49)
  2. Melanoma and other malignant neoplasms of skin (C43-C44)
  3. Merkel cell carcinoma (C4A)
  4. Merkel cell carcinoma of scalp and neck (C4A.4)
Billable statusICD-10-CM Billable code

Excludes

  1. Neoplasms (C00-D49)
  2. Melanoma and other malignant neoplasms of skin (C43-C44)
  3. Merkel cell carcinoma (C4A)
  4. Merkel cell carcinoma of scalp and neck (C4A.4)

Includes

  1. Neoplasms (C00-D49)
  2. Melanoma and other malignant neoplasms of skin (C43-C44)
  3. Merkel cell carcinoma (C4A)
  4. Merkel cell carcinoma of scalp and neck (C4A.4)