Chapter 2: Neoplasms
ICD-11 codes 2A00-2F9Z
Includes all codes for malignant neoplasms (cancers), benign tumors, carcinoma in situ, and neoplasms of uncertain or unknown behavior. ICD-11 improves tumor classification with morphology-based coding and updated staging conventions.
2A00-2A0Z
No category codes found in this block.
2A20-2A2Z
No category codes found in this block.
2A60-2A6Z
No category codes found in this block.
2A80-2A8Z
No category codes found in this block.
2B00-2B0Z
No category codes found in this block.
2B20-2B2Z
No category codes found in this block.
2B40-2B4Z
No category codes found in this block.
2B50-2B5Z
No category codes found in this block.
2B60-2B6Z
No category codes found in this block.
2B70-2B7Z
No category codes found in this block.
2B80-2B8Z
No category codes found in this block.
2B90-2B9Z
No category codes found in this block.
2C00-2C0Z
No category codes found in this block.
2C20-2C2Z
No category codes found in this block.
2C40-2C4Z
No category codes found in this block.
2C60-2C7Z
No category codes found in this block.
2C80-2C8Z
No category codes found in this block.
2D00-2D1Z
No category codes found in this block.
2D40-2D4Z
No category codes found in this block.
2D60-2D6Z
No category codes found in this block.
2E00-2E0Z
No category codes found in this block.
2E40-2E4Z
No category codes found in this block.
2F00-2F9Z
No category codes found in this block.
Frequently Asked Questions
What ICD-11 codes are in Chapter 2?
Chapter 2: Neoplasms covers ICD-11 codes 2A00-2F9Z. It contains 23 code blocks with 0 top-level categories.
What conditions does ICD-11 Chapter 2 cover?
Includes all codes for malignant neoplasms (cancers), benign tumors, carcinoma in situ, and neoplasms of uncertain or unknown behavior. ICD-11 improves tumor classification with morphology-based coding and updated staging conventions. This chapter includes codes from 2A00-2F9Z.
How is ICD-11 Chapter 2 different from ICD-10?
ICD-11 reorganized many chapters compared to ICD-10. Chapter 2 (Neoplasms) may include conditions that were in different ICD-10 chapters, and some conditions previously here may have moved. ICD-11 also adds new chapters for sleep-wake disorders, sexual health, and traditional medicine that did not exist in ICD-10.
How many code blocks are in ICD-11 Chapter 2?
Chapter 2 has 23 code blocks: 2A00-2A0Z, 2A20-2A2Z, 2A60-2A6Z, 2A80-2A8Z, and 19 more.
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