4A01.2

The ICD-11 code for diseases of immune dysregulation is 4A01.2. The full clinical description is "Diseases of immune dysregulation".

ICD-11 code 4A01.2 represents “Diseases of immune dysregulation”. It is classified under Chapter 4: Diseases of the Immune System.

4A01.2 is in Chapter 4: Diseases of the Immune System (codes 4A00-4B4Z).

There is no direct ICD-10 mapping available for 4A01.2 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-10. Use the ICD-11 to ICD-10 converter to search for related codes.

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.

4A01.2 has 6 child codes, including: 4A01.20 (Immune dysregulation syndromes with hypopigmentation), 4A01.21 (Immune dysregulation syndromes presenting primarily with autoimmunity), 4A01.22 (Immune dysregulation syndromes presenting primarily with lymphoproliferation), 4A01.23 (Primary haemophagocytic lymphohistiocytosis), and 2 more.