1A00
Cholera
Cholera
Classification
ICD-11
Block
1A00-1A0ZParent Code
BlockL2-1A0ICD-10 Mapping
2 equivalentsWHO Foundation
View on WHOICD-10 Equivalents(2)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(8)
SNOMED CT ↗
- Cholera63650001
- Cholera - non-O1 group vibrio240350003
- Cholera - O139 group Vibrio cholerae240351004
- Intestinal infection caused by Vibrio cholerae non-O139446672004
- Intestinal infection caused by Vibrio cholerae O1447282003
- Non-O1 and non-O139 Vibrio cholerae infection707525005
- Enteritis of small intestine caused by Vibrio cholerae1193749009
- Enteritis of intestine caused by Vibrio cholerae1193750009
Frequently Asked Questions
What is the ICD-11 code for cholera?
The ICD-11 code for cholera is 1A00. The full clinical description is "Cholera".
What does ICD-11 code 1A00 mean?
ICD-11 code 1A00 represents “Cholera”. It is classified under Chapter 1: Certain Infectious or Parasitic Diseases.
What chapter is 1A00 in?
1A00 is in Chapter 1: Certain Infectious or Parasitic Diseases (codes 1A00-1H0Z).
What is the ICD-10 equivalent of ICD-11 code 1A00?
1A00 maps to 2 ICD-10 codes: A00 (Cholera), A00.9 (Cholera, unspecified). ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.
What is the difference between ICD-10 and ICD-11?
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.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.