COPD
Metadata
- Coding system
- ICD-10
- Coding system release
- 2019-covid-expanded
- Organisation
- University of Bristol
- Codelist ID
- bristol/copd
- Version ID
- 79a6ed2f
- Number of codes included
- 12
About
Description
This codelist is to identify chronic obstructive pulmonary disease (COPD). This is a combination of three existing code lists: 1) COPD diagnosis code (name: COPD - secondary care). 2) copd_icd10 by elsie_horne 3) COPD exacerbation specific code (COPD exacerbation codelist).
Methodology
The codelists are reviewed by Professor Jennifer Quint and Dr Hannah Whittaker, both from Imperial College London.
References
Signed off by
- Mengxuan Zou, (Aug. 4, 2025)
Codelists are developed by a broad community of users for individual study purposes, which may or may not meet the needs of other studies. They should not be thought of as universal definitions of a particular condition.
We don't offer any guarantees about what they do or don't identify. Users should carefully check that any codelist meets their needs, and seek clinical input where appropriate.
| code | term |
|---|---|
| J410 | Simple chronic bronchitis |
| J42 | Unspecified chronic bronchitis |
| J43 | Emphysema |
| J431 | Panlobular emphysema |
| J432 | Centrilobular emphysema |
| J438 | Other emphysema |
| J439 | Emphysema, unspecified |
| J44 | Other chronic obstructive pulmonary disease |
| J440 | Chronic obstructive pulmonary disease with acute lower respiratory infection |
| J441 | Chronic obstructive pulmonary disease with acute exacerbation, unspecified |
| J448 | Other specified chronic obstructive pulmonary disease |
| J449 | Chronic obstructive pulmonary disease, unspecified |
This page shows the search terms that were used to build the codelist. Concepts that match the search terms, but which were excluded, are in faint grey.
code: j40*
Included 12 out of 25 matching concepts.
Show matching concepts
-
Asthma (
J45) -
Asthma, unspecified (
J459) -
Bronchiectasis (
J47) -
Bronchitis, not specified as acute or chronic (
J40) -
Centrilobular emphysema (
J432) -
Chronic lower respiratory diseases (
J40-J47) -
Chronic obstructive pulmonary disease with acute exacerbation, unspecified (
J441) -
Chronic obstructive pulmonary disease with acute lower respiratory infection (
J440) -
Chronic obstructive pulmonary disease, unspecified (
J449) -
Emphysema (
J43) -
Emphysema, unspecified (
J439) -
MacLeod syndrome (
J430) -
Mixed asthma (
J458) -
Mixed simple and mucopurulent chronic bronchitis (
J418) -
Mucopurulent chronic bronchitis (
J411) -
Nonallergic asthma (
J451) -
Other chronic obstructive pulmonary disease (
J44) -
Other emphysema (
J438) -
Other specified chronic obstructive pulmonary disease (
J448) -
Panlobular emphysema (
J431) -
Predominantly allergic asthma (
J450) -
Simple and mucopurulent chronic bronchitis (
J41) -
Simple chronic bronchitis (
J410) -
Status asthmaticus (
J46) -
Unspecified chronic bronchitis (
J42)