4A8Z
Allergic or hypersensitivity conditions of unspecified type
Allergic or hypersensitivity conditions of unspecified type
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 allergic or hypersensitivity conditions of unspecified type?
The ICD-11 code for allergic or hypersensitivity conditions of unspecified type is 4A8Z. The full clinical description is "Allergic or hypersensitivity conditions of unspecified type".
What does ICD-11 code 4A8Z mean?
ICD-11 code 4A8Z represents “Allergic or hypersensitivity conditions of unspecified type”. It is classified under Chapter 4: Diseases of the Immune System.
What chapter is 4A8Z in?
4A8Z is in Chapter 4: Diseases of the Immune System (codes 4A00-4B4Z).
What is the ICD-10 equivalent of ICD-11 code 4A8Z?
4A8Z maps to the ICD-10 code: T78.4 (Other and unspecified allergy). 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 4A8Z?
4A8Z is linked to 1 UMLS Concept Unique Identifier: C2886707. 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.