TABLE 1.

List of Oncology ICD-10-CM Code Categories

Category	Code
Malignant neoplasm of other and unspecified parts of tongue	C02
Malignant neoplasm of other and unspecified parts of mouth	C06
Malignant neuroendocrine tumors	C7A
Malignant neoplasm of esophagus	C15
Malignant neoplasm of stomach	C16
Malignant neoplasm of colon	C18
Malignant neoplasm of rectosigmoid junction	C19
Malignant neoplasm of anus and anal canal	C21
Malignant neoplasm of liver and intrahepatic bile ducts	C22
Malignant neoplasm of gallbladder	C23
Malignant neoplasm of body of pancreas	C25
Malignant neoplasm of bronchus and lung	C34
Malignant neoplasm of other connective and soft tissue	C49
Malignant neoplasm of breast	C50
Malignant neoplasm of unspecified ovary	C56
Malignant neoplasm of prostate	C61
Malignant neoplasm of kidney, except renal pelvis	C64
Malignant neoplasm of brain	C71
Malignant neoplasm of thyroid gland	C73
Nonfollicular lymphoma	C83
Mature T/NK-cell lymphomas	C84
Other specified and unspecified types of non-Hodgkin lymphoma	C85
Malignant immunoproliferative diseases and certain other B-cell lymphomas	C88
Multiple myeloma and malignant plasma cell neoplasms	C90
Lymphoid leukemia	C91
Myeloid leukemia	C92
Benign neuroendocrine tumors	D3A
Chronic myeloproliferative disease	D47

ICD-10-CM = International Classification of Diseases, Tenth Revision, Clinical Modification.