CA41.Z
Acute bronchiolitis, unspecified
Acute bronchiolitis, unspecified
ICD-10 Equivalents(3)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(11)
SNOMED CT ↗
- Acute bronchiolitis with obstruction718004
- Acute bronchiolitis5505005
- Adenoviral bronchiolitis13089009
- Acute bronchiolitis with bronchospasm15199004
- Adenoviral respiratory disease61958003
- Acute bronchitis with bronchospasm80257001
- Acute exudative bronchiolitis195737004
- Acute viral bronchiolitis233602006
- Acute bronchiolitis caused by adenovirus233603001
- Acute bronchospasm98641000119100
Frequently Asked Questions
What is the ICD-11 code for acute bronchiolitis, unspecified?
The ICD-11 code for acute bronchiolitis, unspecified is CA41.Z. The full clinical description is "Acute bronchiolitis, unspecified".
What does ICD-11 code CA41.Z mean?
ICD-11 code CA41.Z represents “Acute bronchiolitis, unspecified”. It is classified under Chapter 12: Diseases of the Respiratory System.
What chapter is CA41.Z in?
CA41.Z is in Chapter 12: Diseases of the Respiratory System (codes CA00-CB7Z).
What is the ICD-10 equivalent of ICD-11 code CA41.Z?
CA41.Z maps to 3 ICD-10 codes: J21 (Acute bronchiolitis), J21.8 (Acute bronchiolitis due to other specified organisms), J21.9 (Acute bronchiolitis, 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.
What SNOMED CT codes does CA41.Z map to?
CA41.Z maps to 10 SNOMED CT concepts: 5505005, 233603001, 233602006, 13089009, 61958003, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code CA41.Z?
CA41.Z is linked to 1 UMLS Concept Unique Identifier: C0348800. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.