4B0Z
Immune system disorders involving white cell lineages, unspecified
Immune system disorders involving white cell lineages, unspecified
ICD-10 Equivalents(4)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Frequently Asked Questions
What is the ICD-11 code for immune system disorders involving white cell lineages, unspecified?
The ICD-11 code for immune system disorders involving white cell lineages, unspecified is 4B0Z. The full clinical description is "Immune system disorders involving white cell lineages, unspecified".
What does ICD-11 code 4B0Z mean?
ICD-11 code 4B0Z represents “Immune system disorders involving white cell lineages, unspecified”. It is classified under Chapter 4: Diseases of the Immune System.
What chapter is 4B0Z in?
4B0Z is in Chapter 4: Diseases of the Immune System (codes 4A00-4B4Z).
What is the ICD-10 equivalent of ICD-11 code 4B0Z?
4B0Z maps to 4 ICD-10 codes: D72 (Other disorders of white blood cells), D72.0 (Genetic anomalies of leukocytes), D72.8 (Other specified disorders of white blood cells), 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.
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