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ICD-10-CM Code for Secondary malignant neoplasm of unspecified site C79.9

ICD-10 code C79.9 for Secondary malignant neoplasm of unspecified site is a medical classification as listed by WHO under the range - Malignant neoplasms .

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Official Long Descriptor

Secondary malignant neoplasm of unspecified site
Metastatic cancer NOS
Metastatic disease NOS
Excludes1: carcinomatosis NOS (C80.0)
generalized cancer NOS (C80.0)
malignant (primary) neoplasm of unspecified site (C80.1)

C79

Excludes1: secondary carcinoid tumors (C7B.-)
secondary neuroendocrine tumors (C7B.-)

Additional/Related Information

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Get crucial instructions for accurate ICD-10-CM C79.9 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.

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