Chapter 2: Neoplasms
ICD-10 to ICD-11 crosswalk mappings for codes C00-D49
779 ICD-10 codes in this chapter have ICD-11 crosswalk mappings from the WHO.
Includes all codes for cancer (malignant neoplasms), benign tumors, carcinoma in situ, and neoplasms of uncertain behavior. Common codes include breast cancer (C50), lung cancer (C34), prostate cancer (C61), and colon cancer (C18). This chapter is critical for oncology billing and cancer registry reporting.
Browse Other Chapters
C00-C14: Malignant Neoplasms of Lip, Oral Cavity and Pharynx
76 codes with ICD-11 mappings
C15-C26: Malignant Neoplasms of Digestive Organs
68 codes with ICD-11 mappings
C30-C39: Malignant Neoplasms of Respiratory and Intrathoracic Organs
36 codes with ICD-11 mappings
C40-C41: Malignant Neoplasms of Bone and Articular Cartilage
14 codes with ICD-11 mappings
C43-C44: Melanoma and Other Malignant Neoplasms of Skin
22 codes with ICD-11 mappings
C45-C49: Malignant Neoplasms of Mesothelial and Soft Tissue
38 codes with ICD-11 mappings
C50-C50: Malignant Neoplasms of Breast
10 codes with ICD-11 mappings
C51-C58: Malignant Neoplasms of Female Genital Organs
31 codes with ICD-11 mappings
C60-C63: Malignant Neoplasms of Male Genital Organs
18 codes with ICD-11 mappings
C64-C68: Malignant Neoplasms of Urinary Tract
19 codes with ICD-11 mappings
C69-C72: Malignant Neoplasms of Eye, Brain and Other Parts of CNS
33 codes with ICD-11 mappings
C73-C75: Malignant Neoplasms of Thyroid and Other Endocrine Glands
14 codes with ICD-11 mappings
C76-C80: Malignant Neoplasms of Ill-Defined, Other Secondary and Unspecified Sites
40 codes with ICD-11 mappings
C81-C96: Malignant Neoplasms of Lymphoid, Hematopoietic and Related Tissue
94 codes with ICD-11 mappings
D00-D09: In Situ Neoplasms
64 codes with ICD-11 mappings
D10-D36: Benign Neoplasms, Except Benign Neuroendocrine Tumors
176 codes with ICD-11 mappings
D37-D48: Neoplasms of Uncertain Behavior, Polycythemia Vera and Myelodysplastic Syndromes
26 codes with ICD-11 mappings