2A90.5
Adult T-cell lymphoma or leukaemia, human T-cell lymphotropic virus type 1-associated
Adult T-cell lymphoma or leukaemia, human T-cell lymphotropic virus type 1-associated
Classification
ICD-11
Chapter
2: NeoplasmsBlock
2A90-2B2ZParent Code
2A90ICD-10 Mapping
1 equivalentWHO Foundation
View on WHOICD-10 Equivalents(1)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(5)
UMLS ↗
- ATLLC0023493
- Acute variant of adult T-cell lymphoma/leukemia (HTLV-1-associated)C2854101
- Chronic variant of adult T-cell lymphoma/leukemia (HTLV-1-associated)C2854102
- Lymphomatoid variant of adult T-cell lymphoma/leukemia (HTLV-1-associated)C2854103
- Smouldering variant of adult T-cell lymphoma/leukemia (HTLV-1-associated)C2854104
Frequently Asked Questions
What is the ICD-11 code for adult t-cell lymphoma or leukaemia, human t-cell lymphotropic virus type 1-associated?
The ICD-11 code for adult t-cell lymphoma or leukaemia, human t-cell lymphotropic virus type 1-associated is 2A90.5. The full clinical description is "Adult T-cell lymphoma or leukaemia, human T-cell lymphotropic virus type 1-associated".
What does ICD-11 code 2A90.5 mean?
ICD-11 code 2A90.5 represents “Adult T-cell lymphoma or leukaemia, human T-cell lymphotropic virus type 1-associated”. It is classified under Chapter 2: Neoplasms.
What chapter is 2A90.5 in?
2A90.5 is in Chapter 2: Neoplasms (codes 2A00-2F9Z).
What is the ICD-10 equivalent of ICD-11 code 2A90.5?
2A90.5 maps to the ICD-10 code: C91.5 (Adult T-cell lymphoma/leukemia (HTLV-1-associated)). 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 UMLS concepts map to ICD-11 code 2A90.5?
2A90.5 is linked to 5 UMLS Concept Unique Identifiers: C0023493, C2854101, C2854102, C2854103, C2854104. 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.