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CA22.1

Certain specified chronic obstructive pulmonary disease

Certain specified chronic obstructive pulmonary disease

Classification

ICD-11

Parent Code

CA22

ICD-10 Mapping

1 equivalent

WHO Foundation

View on WHO
ICD-10 Equivalents(1)

ICD-10 Equivalents

View full mapping

Corresponding ICD-10-CM codes from the WHO crosswalk mapping

J44.0Chr obstructive pulmon disease with (acute) lower resp infctequivalentPrimary
Related ICF Categories(39)

ICF Core Set codes for Chronic Obstructive Pulmonary Disease.

b130Energy and drive functionsb134Sleep functionsb152Emotional functionsb280Sensation of painb410Heart functionsb435Immunological system functionsb440Respiration functionsb450Additional functions of the respiratory systemb455Exercise tolerance functionsb460Sensations associated with cardiovascular and respiratory functionsd230Carrying out daily routined240Handling stress and other psychological demands+27 more
Also Known As / Clinical Terms(4)

SNOMED CT ↗

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.

What ICF functioning codes are related to certain specified chronic obstructive pulmonary disease?

The ICF Core Set for Chronic Obstructive Pulmonary Disease includes 39 functioning categories covering body functions, activities, and environmental factors commonly assessed with this condition. View the related ICF categories above.

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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.