2A84.Z
Heavy chain diseases, unspecified
Heavy chain diseases, unspecified
ICD-10 Equivalents(4)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(6)
Frequently Asked Questions
What is the ICD-11 code for heavy chain diseases, unspecified?
The ICD-11 code for heavy chain diseases, unspecified is 2A84.Z. The full clinical description is "Heavy chain diseases, unspecified".
What does ICD-11 code 2A84.Z mean?
ICD-11 code 2A84.Z represents “Heavy chain diseases, unspecified”. It is classified under Chapter 2: Neoplasms.
What chapter is 2A84.Z in?
2A84.Z is in Chapter 2: Neoplasms (codes 2A00-2F9Z).
What is the ICD-10 equivalent of ICD-11 code 2A84.Z?
2A84.Z maps to 4 ICD-10 codes: C88 (Malig immunoproliferative dis and certain oth B-cell lymph), C88.2 (Heavy chain disease), C887, and 1 more. ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.
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 2A84.Z?
2A84.Z is linked to 6 UMLS Concept Unique Identifiers: C2854069, C0018854, C0018852, C0242310, C0021070, and 1 more. 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.