1A33

The ICD-11 code for cystoisosporiasis is 1A33. The full clinical description is "Cystoisosporiasis".

ICD-11 code 1A33 represents “Cystoisosporiasis”. It is classified under Chapter 1: Certain Infectious or Parasitic Diseases.

1A33 is in Chapter 1: Certain Infectious or Parasitic Diseases (codes 1A00-1H0Z).

There is no direct ICD-10 mapping available for 1A33 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.

1A33 has 4 child codes, including: 1A33.0 (Cystoisosporiasis of small intestine), 1A33.1 (Cystoisosporiasis of colon), 1A33.Y (Other specified cystoisosporiasis), 1A33.Z (Cystoisosporiasis, unspecified).