C00-C14
- Malignant neoplasms of lip, oral cavity and pharynx (C00-C14)
C15-C26
- Malignant neoplasms of digestive organs (C15-C26)
- Kaposi's sarcoma of gastrointestinal sites (C46.4)
- gastrointestinal stromal tumors (C49.A-)
C30-C39
- Malignant neoplasms of respiratory and intrathoracic organs (C30-C39)
- malignant neoplasm of middle ear
C40-C41
- Malignant neoplasms of bone and articular cartilage (C40-C41)
- malignant neoplasm of cartilage (articular) (joint)
- malignant neoplasm of periosteum
- malignant neoplasm of bone marrow NOS (C96.9)
- malignant neoplasm of synovia (C49.-)
C43-C44
- Melanoma and other malignant neoplasms of skin (C43-C44)
C45-C49
- Malignant neoplasms of mesothelial and soft tissue (C45-C49)
C50
- Malignant neoplasms of breast (C50)
C51-C58
- Malignant neoplasms of female genital organs (C51-C58)
- malignant neoplasm of skin of female genital organs
C60-C63
- Malignant neoplasms of male genital organs (C60-C63)
- malignant neoplasm of skin of male genital organs
C64-C68
- Malignant neoplasms of urinary tract (C64-C68)
C69-C72
- Malignant neoplasms of eye, brain and other parts of central nervous system (C69-C72)
C73-C75
- Malignant neoplasms of thyroid and other endocrine glands (C73-C75)
C7A
- Malignant neuroendocrine tumors (C7A)
C7B
- Secondary neuroendocrine tumors (C7B)
C76-C80
- Malignant neoplasms of ill-defined, other secondary and unspecified sites (C76-C80)
C81-C96
- Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
- Kaposi's sarcoma of lymph nodes (C46.3)
- secondary and unspecified neoplasm of lymph nodes (C77.-)
- secondary neoplasm of bone marrow (C79.52)
- secondary neoplasm of spleen (C78.89)