CA09.0
Chronic rhinitis
Chronic rhinitis
Classification
ICD-11
Block
CA00-CA0ZParent Code
CA09ICD-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(16)
SNOMED CT ↗
- Atrophic rhinitis28111002
- Chronic laryngitis29951006
- Abnormal airflow60466007
- Chronic rhinitis86094006
- Chronic hypertrophic rhinitis195768000
- Chronic infective rhinitis195770009
- Chronic membranous rhinitis195772001
- Chronic fibrinous rhinitis195773006
- Chronic catarrhal rhinitis266342009
- Chronic rhinosinusitis897657000
Frequently Asked Questions
What is the ICD-11 code for chronic rhinitis?
The ICD-11 code for chronic rhinitis is CA09.0. The full clinical description is "Chronic rhinitis".
What does ICD-11 code CA09.0 mean?
ICD-11 code CA09.0 represents “Chronic rhinitis”. It is classified under Chapter 12: Diseases of the Respiratory System.
What chapter is CA09.0 in?
CA09.0 is in Chapter 12: Diseases of the Respiratory System (codes CA00-CB7Z).
What is the ICD-10 equivalent of ICD-11 code CA09.0?
CA09.0 maps to 2 ICD-10 codes: J31 (Chronic rhinitis, nasopharyngitis and pharyngitis), J31.0 (Chronic rhinitis). 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 CA09.0 map to?
CA09.0 maps to 10 SNOMED CT concepts: 60466007, 28111002, 266342009, 195773006, 195768000, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code CA09.0?
CA09.0 is linked to 6 UMLS Concept Unique Identifiers: C0494651, C0030105, C0339801, C2887427, C2887428, and 1 more. 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.