ICD-10-CM code "C44.121": Squamous cell carcinoma of skin of unspecified eyelid, including canthus (2024)

Overview

ICD-10 CodeC44.121
DescriptionSquamous cell carcinoma of skin of unspecified eyelid, including canthus
Hierarchy
  1. Neoplasms (C00-D49)
  2. Melanoma and other malignant neoplasms of skin (C43-C44)
  3. Other and unspecified malignant neoplasm of skin (C44)
  4. Other and unspecified malignant neoplasm of skin of eyelid, including canthus (C44.1)
  5. Squamous cell carcinoma of skin of eyelid, including canthus (C44.12)
  6. Squamous cell carcinoma of skin of unspecified eyelid, including canthus (C44.121)
Billable statusICD-10-CM Billable code

Excludes

  1. Neoplasms (C00-D49)
  2. Melanoma and other malignant neoplasms of skin (C43-C44)
  3. Other and unspecified malignant neoplasm of skin (C44)

    Type 1Kaposi's sarcoma of skin (C46.0)

    Type 1malignant melanoma of skin (C43.-)

    Type 1malignant neoplasm of skin of genital organs (C51-C52, C60.-, C63.2)

    Type 1Merkel cell carcinoma (C4A.-)

  4. Other and unspecified malignant neoplasm of skin of eyelid, including canthus (C44.1)

    Type 1connective tissue of eyelid (C49.0)

  5. Squamous cell carcinoma of skin of eyelid, including canthus (C44.12)
  6. Squamous cell carcinoma of skin of unspecified eyelid, including canthus (C44.121)

Includes

  1. Neoplasms (C00-D49)
  2. Melanoma and other malignant neoplasms of skin (C43-C44)
  3. Other and unspecified malignant neoplasm of skin (C44)

    Includesmalignant neoplasm of sebaceous glands

    Includesmalignant neoplasm of sweat glands

  4. Other and unspecified malignant neoplasm of skin of eyelid, including canthus (C44.1)
  5. Squamous cell carcinoma of skin of eyelid, including canthus (C44.12)
  6. Squamous cell carcinoma of skin of unspecified eyelid, including canthus (C44.121)