CA22.1
Certain specified chronic obstructive pulmonary disease
Certain specified chronic obstructive pulmonary disease
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms
SNOMED CT ↗
- Acute exacerbation of COPD (chronic obstructive pulmonary disease)195951007
- COPD (chronic obstructive pulmonary disease) with acute lower respiratory infection196001008
- Acute infective exacerbation of chronic obstructive airways disease285381006
- Chronic obstructive lung disease co-occurrent with acute bronchitis106001000119101
Frequently Asked Questions
What is the ICD-11 code for certain specified chronic obstructive pulmonary disease?
The ICD-11 code for certain specified chronic obstructive pulmonary disease is CA22.1. The full clinical description is "Certain specified chronic obstructive pulmonary disease".
What does ICD-11 code CA22.1 mean?
ICD-11 code CA22.1 represents "Certain specified chronic obstructive pulmonary disease". It is classified under Chapter 12: Diseases of the Respiratory System.
What chapter is CA22.1 in?
CA22.1 is in Chapter 12: Diseases of the Respiratory System (codes CA00-CB7Z).
What is the ICD-10 equivalent of ICD-11 code CA22.1?
CA22.1 maps to the ICD-10 code: J44.0 (Chr obstructive pulmon disease with (acute) lower resp infct). 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 CA22.1 map to?
CA22.1 maps to 4 SNOMED CT concepts: 195951007, 285381006, 196001008, 106001000119101. SNOMED CT is a clinical terminology used in electronic health records.
Automate Medical Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 and ICD-11 codes with confidence scores. Integrates into any EHR or billing system in minutes.
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.