C7B.01: Secondary carcinoid tumors of distant lymph nodes
C7B.01 is the billable ICD-10-CM diagnosis code for Secondary carcinoid tumors of distant lymph nodes. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code C7B.01?
C7B.01 is the ICD-10-CM diagnosis code for Secondary carcinoid tumors of distant lymph nodes. It belongs to category C7B (Secondary neuroendocrine tumors).
Is C7B.01 a billable code?
Yes. C7B.01 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does C7B.01 belong to?
C7B.01 is part of ICD-10-CM category C7B — Secondary neuroendocrine tumors, which has 16 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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