C7A.1ICD-10-CM 2027 · Billable
Malignant poorly differentiated neuroendocrine tumors
Sibling codes
Inclusion terms
- Malignant poorly differentiated neuroendocrine tumor NOS
- Malignant poorly differentiated neuroendocrine carcinoma, any site
- High grade neuroendocrine carcinoma, any site
Inherited from C7A: Malignant neuroendocrine tumors
Code also
- any associated multiple endocrine neoplasia [MEN] syndromes (
E31.2-)
Excludes2
Use additional code
- code to identify any associated endocrine syndrome, such as:
- carcinoid syndrome (
E34.00)
Part of: C7A: Malignant neuroendocrine tumors