C7B.0

Non-billable

Secondary carcinoid tumors

C7B.0 is the ICD-10-CM code for Secondary carcinoid tumors. It is a non-billable category code — use a more specific child code such as C7B.00 for billing.

Status
Header (non-billable)
Chapter
C00-D49
Parent
C7B
Subcodes
6
Edition
FY2026

C00-D49 Neoplasms

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code C7B.0?
C7B.0 is the ICD-10-CM code for "Secondary carcinoid tumors". It falls under C00-D49 Neoplasms.
Is C7B.0 a billable code?
No — C7B.0 is a non-billable header code. Use a more specific child code (such as C7B.00) for billing.
What are the subcodes of C7B.0?
C7B.0 has 6 more specific child codes, including C7B.00, C7B.01, C7B.02.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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