3A00

The ICD-11 code for iron deficiency anaemia is 3A00. The full clinical description is "Iron deficiency anaemia".

ICD-11 code 3A00 represents “Iron deficiency anaemia”. It is classified under Chapter 3: Diseases of the Blood or Blood-Forming Organs.

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

There is no direct ICD-10 mapping available for 3A00 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.

3A00 has 6 child codes, including: 3A00.0 (Acquired iron deficiency anaemia due to blood loss), 3A00.1 (Acquired iron deficiency anaemia due to low intake), 3A00.2 (Acquired iron deficiency anaemia due to decreased absorption), 3A00.3 (Acquired iron deficiency anaemia due to increased requirement), and 2 more.