2C12.1
Malignant neoplasm of intrahepatic bile ducts
Malignant neoplasm of intrahepatic bile ducts
Classification
ICD-11
Chapter
2: NeoplasmsBlock
2B70-2C1ZParent Code
2C12Child Codes
3
ICD-10 Mapping
1 equivalentWHO Foundation
View on WHOChild Codes (3)
ICD-10 Equivalents(1)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(1)
Frequently Asked Questions
What is the ICD-11 code for malignant neoplasm of intrahepatic bile ducts?
The ICD-11 code for malignant neoplasm of intrahepatic bile ducts is 2C12.1. The full clinical description is "Malignant neoplasm of intrahepatic bile ducts".
What does ICD-11 code 2C12.1 mean?
ICD-11 code 2C12.1 represents “Malignant neoplasm of intrahepatic bile ducts”. It is classified under Chapter 2: Neoplasms.
What chapter is 2C12.1 in?
2C12.1 is in Chapter 2: Neoplasms (codes 2A00-2F9Z).
What is the ICD-10 equivalent of ICD-11 code 2C12.1?
2C12.1 maps to the ICD-10 code: C22 (Malignant neoplasm of liver and intrahepatic bile ducts). This is an equivalent mapping.
What is the difference between ICD-10 and ICD-11?
ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.
What are the subcategories under 2C12.1?
2C12.1 has 3 child codes, including: 2C12.10 (Intrahepatic cholangiocarcinoma), 2C12.1Y (Other specified malignant neoplasms of intrahepatic bile ducts), 2C12.1Z (Malignant neoplasm of intrahepatic bile ducts, unspecified).
What UMLS concepts map to ICD-11 code 2C12.1?
2C12.1 is linked to 1 UMLS Concept Unique Identifier: C0153448. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.