CA22.0
Chronic obstructive pulmonary disease with acute exacerbation, unspecified
Chronic obstructive pulmonary disease with acute exacerbation, unspecified
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms
SNOMED CT ↗
- Bronchial obstruction36925002
- Bronchitis with airway obstruction185086009
- Chronic asthmatic bronchitis195949008
- Acute exacerbation of COPD (chronic obstructive pulmonary disease)195951007
- Asthmatic bronchitis405944004
- Acute exacerbation of chronic bronchitis425748003
- Acute exacerbation of chronic asthmatic bronchitis442025000
- Acute exacerbation of chronic obstructive airways disease with asthma1751000119100
- Acute exacerbation of chronic obstructive bronchitis293241000119100
- Chronic obstructive asthma co-occurrent with acute exacerbation of asthma10692721000119102
Frequently Asked Questions
What is the ICD-11 code for chronic obstructive pulmonary disease with acute exacerbation, unspecified?
The ICD-11 code for chronic obstructive pulmonary disease with acute exacerbation, unspecified is CA22.0. The full clinical description is "Chronic obstructive pulmonary disease with acute exacerbation, unspecified".
What does ICD-11 code CA22.0 mean?
ICD-11 code CA22.0 represents "Chronic obstructive pulmonary disease with acute exacerbation, unspecified". It is classified under Chapter 12: Diseases of the Respiratory System.
What chapter is CA22.0 in?
CA22.0 is in Chapter 12: Diseases of the Respiratory System (codes CA00-CB7Z).
What is the ICD-10 equivalent of ICD-11 code CA22.0?
CA22.0 maps to the ICD-10 code: J44.1 (Chronic obstructive pulmonary disease w (acute) exacerbation). This is an equivalent mapping.
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 CA22.0 map to?
CA22.0 maps to 10 SNOMED CT concepts: 195951007, 442025000, 425748003, 1751000119100, 293241000119100, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code CA22.0?
CA22.0 is linked to 2 UMLS Concept Unique Identifiers: C2887446, C2887447. 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.