C79.8
Non-billableSecondary malignant neoplasm of other specified sites
Secondary malignant neoplasm of other specified sites
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- secondary carcinoid tumors (C7B.-)
- secondary neuroendocrine tumors (C7B.-)
Child Codes (3)
Also Known As / Clinical Terms
Frequently Asked Questions
What is ICD-10 code C79.8?
ICD-10-CM code C79.8 represents "Secondary malignant neoplasm of other specified sites". It is a non-billable header code — use a more specific child code for billing purposes.
Is C79.8 a billable code?
No, C79.8 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under C79.8.
What chapter is C79.8 in?
C79.8 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with C79.8?
C79.8 has Excludes1 notes indicating codes that cannot be used together with it, including: secondary carcinoid tumors (C7B.-); secondary neuroendocrine tumors (C7B.-).
What are the subcategories under C79.8?
C79.8 has 3 child codes, including: C79.81 (Secondary malignant neoplasm of breast), C79.82 (Secondary malignant neoplasm of genital organs), C79.89 (Secondary malignant neoplasm of other specified sites).
What are the UMLS CUIs for C79.8?
C79.8 is linked to 1 UMLS Concept Unique Identifier: C0153684. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.