U.S. ICD-10-CM · FY 2027

C7B.0 ICD-10-CM Code: Secondary carcinoid tumors

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

C7B.0

Secondary carcinoid tumors

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where C7B.0 sits

  1. 1

    Chapter 2

    Neoplasms (C00-D49)

  2. 2

    Section

    Secondary neuroendocrine tumors (C7B)

  3. 3

    Category C7B

    Secondary neuroendocrine tumors

  4. 4

    Code C7B.0

    Secondary carcinoid tumors

More specific choices

Codes under C7B.0

C7B.0 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for C7B.0.

Code first

No “code first” instruction is listed for C7B.0.

Use additional code

No “use additional code” instruction is listed for C7B.0.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for C7B.0.

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for C7B.0.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code C7B.0 mean?

C7B.0 is the FY 2027 U.S. ICD-10-CM code for “Secondary carcinoid tumors.”

Is C7B.0 a billable or specific ICD-10-CM code?

No. C7B.0 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is C7B.0 located in ICD-10-CM?

C7B.0 is listed in Chapter 2, Neoplasms (C00-D49), within Secondary neuroendocrine tumors (C7B) (C7B–C7B), under category C7B, Secondary neuroendocrine tumors.

What coding notes are listed for C7B.0?

No inclusion terms are listed for C7B.0 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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