C7B.0

ICD-10Non-billable category

Secondary carcinoid tumors

Official ICD-10-CM descriptor (FY2026)

Secondary carcinoid tumors

C7B.0 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.

ICD-10-CM FY2026 defines 6 codes beneath C7B.0. See the ICD-10-CM index for what this site publishes.

Related codes in C7B

Where this code sits

Parent code
C7B

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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