3A03.4

The ICD-11 code for acquired other vitamin b deficiency anaemia is 3A03.4. The full clinical description is "Acquired other vitamin B deficiency anaemia".

ICD-11 code 3A03.4 represents “Acquired other vitamin B deficiency anaemia”. It is classified under Chapter 3: Diseases of the Blood or Blood-Forming Organs.

3A03.4 is in Chapter 3: Diseases of the Blood or Blood-Forming Organs (codes 3A00-3C9Z).

There is no direct ICD-10 mapping available for 3A03.4 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.

3A03.4 has 4 child codes, including: 3A03.40 (Acquired pyridoxine deficiency anaemia), 3A03.41 (Acquired riboflavin deficiency anaemia), 3A03.42 (Acquired thiamine deficiency anaemia), 3A03.4Y (Other specified acquired other vitamin B deficiency anaemia).