CA40.0

The ICD-11 code for bacterial pneumonia is CA40.0. The full clinical description is "Bacterial pneumonia".

ICD-11 code CA40.0 represents “Bacterial pneumonia”. It is classified under Chapter 12: Diseases of the Respiratory System.

CA40.0 is in Chapter 12: Diseases of the Respiratory System (codes CA00-CB7Z).

There is no direct ICD-10 mapping available for CA40.0 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.

CA40.0 has 11 child codes, including: CA40.00 (Pneumonia due to Chlamydophila pneumoniae), CA40.01 (Pneumonia due to Escherichia coli), CA40.02 (Pneumonia due to Haemophilus influenzae), CA40.03 (Pneumonia due to Klebsiella pneumoniae), and 7 more.