1B97
Anthrax
Anthrax
Classification
ICD-11
Block
1B90-1B9ZParent Code
BlockL1-1B9ICD-10 Mapping
7 equivalentsWHO Foundation
View on WHOICD-10 Equivalents(7)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Frequently Asked Questions
What is the ICD-11 code for anthrax?
The ICD-11 code for anthrax is 1B97. The full clinical description is "Anthrax".
What does ICD-11 code 1B97 mean?
ICD-11 code 1B97 represents “Anthrax”. It is classified under Chapter 1: Certain Infectious or Parasitic Diseases.
What chapter is 1B97 in?
1B97 is in Chapter 1: Certain Infectious or Parasitic Diseases (codes 1A00-1H0Z).
What is the ICD-10 equivalent of ICD-11 code 1B97?
1B97 maps to 7 ICD-10 codes: A22 (Anthrax), A22.0 (Cutaneous anthrax), A22.1 (Pulmonary anthrax), and 4 more. 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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