1A03

The ICD-11 code for intestinal infections due to escherichia coli is 1A03. The full clinical description is "Intestinal infections due to Escherichia coli".

ICD-11 code 1A03 represents “Intestinal infections due to Escherichia coli”. It is classified under Chapter 1: Certain Infectious or Parasitic Diseases.

1A03 is in Chapter 1: Certain Infectious or Parasitic Diseases (codes 1A00-1H0Z).

There is no direct ICD-10 mapping available for 1A03 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.

1A03 has 6 child codes, including: 1A03.0 (Enteropathogenic Escherichia coli infection), 1A03.1 (Enterotoxigenic Escherichia coli infection), 1A03.2 (Enteroinvasive Escherichia coli infection), 1A03.3 (Enterohaemorrhagic Escherichia coli infection), and 2 more.