C7A Malignant neuroendocrine tumors
ICD-10-CM category C7A sits in Chapter 2 (Neoplasms, C00-D49). It contains 23 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
C7A.0 Malignant carcinoid tumorsC7A.01 Malignant carcinoid tumors of the small intestineC7A.02 Malig carcinoid tumors of the appendix, lg int, and rectumC7A.09 Malignant carcinoid tumors of other sites
Billable codes in C7A
| Code | Description |
|---|---|
C7A.00 | Malignant carcinoid tumor of unspecified site |
C7A.010 | Malignant carcinoid tumor of the duodenum |
C7A.011 | Malignant carcinoid tumor of the jejunum |
C7A.012 | Malignant carcinoid tumor of the ileum |
C7A.019 | Malignant carcinoid tumor of the small intestine, unspecified portion |
C7A.020 | Malignant carcinoid tumor of the appendix |
C7A.021 | Malignant carcinoid tumor of the cecum |
C7A.022 | Malignant carcinoid tumor of the ascending colon |
C7A.023 | Malignant carcinoid tumor of the transverse colon |
C7A.024 | Malignant carcinoid tumor of the descending colon |
C7A.025 | Malignant carcinoid tumor of the sigmoid colon |
C7A.026 | Malignant carcinoid tumor of the rectum |
C7A.029 | Malignant carcinoid tumor of the large intestine, unspecified portion |
C7A.090 | Malignant carcinoid tumor of the bronchus and lung |
C7A.091 | Malignant carcinoid tumor of the thymus |
C7A.092 | Malignant carcinoid tumor of the stomach |
C7A.093 | Malignant carcinoid tumor of the kidney |
C7A.094 | Malignant carcinoid tumor of the foregut, unspecified |
C7A.095 | Malignant carcinoid tumor of the midgut, unspecified |
C7A.096 | Malignant carcinoid tumor of the hindgut, unspecified |
C7A.098 | Malignant carcinoid tumors of other sites |
C7A.1 | Malignant poorly differentiated neuroendocrine tumors |
C7A.8 | Other malignant neuroendocrine tumors |
Search within ICD-10-CM for C7A and related codes
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