ICD-10-CM code "C4A.51": Merkel cell carcinoma of anal skin (2024)

Overview

ICD-10 CodeC4A.51
DescriptionMerkel cell carcinoma of anal skin
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 trunk (C4A.5)
  5. Merkel cell carcinoma of anal skin (C4A.51)
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 trunk (C4A.5)

    Type 2malignant neoplasm of anus NOS (C21.0)

    Type 2malignant neoplasm of scrotum (C63.2)

  5. Merkel cell carcinoma of anal skin (C4A.51)

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 trunk (C4A.5)
  5. Merkel cell carcinoma of anal skin (C4A.51)