ICD-10-CM · Chapter 2 · C00–D49

C79.8

Secondary malignant neoplasm of other specified sites

Neoplasms

Heads up:this is a parent code. It's typically not directly billable — you need to drill down to a more specific child code (one with additional digits) to use on a claim.

Quick facts

Code: C79.8
Type: Category / header (non-billable)
ICD-10-CM chapter: Chapter 2 — Neoplasms
Category: C79 — Secondary malignant neoplasm of other and unspecified sites
Specificity: 4 characters

How coders use this code

ICD-10-CM C79.8 is a category (header) for secondary malignant neoplasm of other specified sites. It is generally not reported directly on a claim — coders drill down to a more specific child code (one with additional characters) that matches the documentation. Use the related codes below to find the billable code that fits, and verify against the annual NCHS/CMS guidelines.

Related codes in C79

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