C79.4 Secondary malignant neoplasm of other and unspecified parts of nervous system

Non-billable header with 2 child codes.

Applies from C79 Secondary malignant neoplasm of other and unspecified sites

Excludes1 (never code together)

• secondary carcinoid tumors (C7B.-)
• secondary neuroendocrine tumors (C7B.-)

Codes under C79.4

• C79.40 Secondary malignant neoplasm of unspecified part of nervous system
• C79.49 Secondary malignant neoplasm of other parts of nervous system

Nearby codes

• C79.19 Secondary malignant neoplasm of other urinary organs
• C79.2 Secondary malignant neoplasm of skin
• C79.3 Secondary malignant neoplasm of brain and cerebral meninges
• C79.31 Secondary malignant neoplasm of brain
• C79.32 Secondary malignant neoplasm of cerebral meninges
• C79.4 Secondary malignant neoplasm of other and unspecified parts of nervous system (this code)
• C79.40 Secondary malignant neoplasm of unspecified part of nervous system
• C79.49 Secondary malignant neoplasm of other parts of nervous system
• C79.5 Secondary malignant neoplasm of bone and bone marrow
• C79.51 Secondary malignant neoplasm of bone
• C79.52 Secondary malignant neoplasm of bone marrow