4B2Y
Other specified disorders involving the immune system
Other specified disorders involving the immune system
ICD-10 Equivalents(1)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(11)
SNOMED CT ↗
- Cryofibrinogenaemia10934005
- Congenital hypergammaglobulinaemia58034007
- Asymptomatic monoclonal gammopathy58648008
- Primary cryofibrinogenaemia61802005
- Mixed cryofibrinogenaemia80988005
- Increased serum protein level81647003
- Hypergammaglobulinaemia127388009
- Hereditary hypertrophic neuropathy with paraproteinaemia230559003
- MGUS - monoclonal gammopathy of uncertain significance277577000
- Benign paraproteinaemia395692003
Frequently Asked Questions
What is the ICD-11 code for other specified disorders involving the immune system?
The ICD-11 code for other specified disorders involving the immune system is 4B2Y. The full clinical description is "Other specified disorders involving the immune system".
What does ICD-11 code 4B2Y mean?
ICD-11 code 4B2Y represents “Other specified disorders involving the immune system”. It is classified under Chapter 4: Diseases of the Immune System.
What chapter is 4B2Y in?
4B2Y is in Chapter 4: Diseases of the Immune System (codes 4A00-4B4Z).
What is the ICD-10 equivalent of ICD-11 code 4B2Y?
4B2Y maps to the ICD-10 code: D89.2 (Hypergammaglobulinemia, unspecified). 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 SNOMED CT codes does 4B2Y map to?
4B2Y maps to 10 SNOMED CT concepts: 58648008, 395692003, 58034007, 10934005, 230559003, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code 4B2Y?
4B2Y is linked to 1 UMLS Concept Unique Identifier: C0494269. 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.