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Malignant neuroendocrine tumors

CCSR category NEO066 · 31 ICD-10-CM codes

Code Families in This Category

  • C7A Malignant neuroendocrine tumors · 23
  • C7B Secondary neuroendocrine tumors · 8

ICD-10-CM Codes in This Category (31)

  • 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
  • C7B.00 — Secondary carcinoid tumors, unspecified site
  • C7B.01 — Secondary carcinoid tumors of distant lymph nodes
  • C7B.02 — Secondary carcinoid tumors of liver
  • C7B.03 — Secondary carcinoid tumors of bone
  • C7B.04 — Secondary carcinoid tumors of peritoneum
  • C7B.09 — Secondary carcinoid tumors of other sites
  • C7B.1 — Secondary Merkel cell carcinoma
  • C7B.8 — Other secondary neuroendocrine tumors

Clinical Classifications Software Refined (CCSR) for ICD-10-CM Diagnoses. Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, Rockville, MD. All data sources.