C7B.0 - Secondary carcinoid tumors

Version 2023
ICD-10:C7B.0
Short Description:Secondary carcinoid tumors
Long Description:Secondary carcinoid tumors
Status: Not Valid for Submission
Version:ICD-10-CM 2023
Code Classification:
  • Neoplasms (C00–D48)
    • Secondary neuroendocrine tumors (C7B)
      • Secondary neuroendocrine tumors (C7B)

C7B.0 is a non-specific and non-billable ICD-10 code code, consider using a code with a higher level of specificity for a diagnosis of secondary carcinoid tumors. The code is not specific and is NOT valid for the year 2023 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding for Secondary carcinoid tumors

Non-specific codes like C7B.0 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10 codes with a higher level of specificity when coding for secondary carcinoid tumors:

  • BILLABLE CODE - Use C7B.00 for Secondary carcinoid tumors, unspecified site
  • BILLABLE CODE - Use C7B.01 for Secondary carcinoid tumors of distant lymph nodes
  • BILLABLE CODE - Use C7B.02 for Secondary carcinoid tumors of liver
  • BILLABLE CODE - Use C7B.03 for Secondary carcinoid tumors of bone
  • BILLABLE CODE - Use C7B.04 for Secondary carcinoid tumors of peritoneum
  • BILLABLE CODE - Use C7B.09 for Secondary carcinoid tumors of other sites

Patient Education


Carcinoid Tumors

Carcinoid tumors are rare, slow-growing cancers. They usually start in the lining of the digestive tract or in the lungs. They grow slowly and don't produce symptoms in the early stages. As a result, the average age of people diagnosed with digestive or lung carcinoids is about 60.

In later stages the tumors sometimes produce hormones that can cause carcinoid syndrome. The syndrome causes flushing of the face and upper chest, diarrhea, and trouble breathing.

Surgery is the main treatment for carcinoid tumors. If they haven't spread to other parts of the body, surgery can cure the cancer.


[Learn More in MedlinePlus]

Code History