OpenCodelists

Welcome to OpenCodelists, created by OpenSAFELY for creating and sharing codelists.

Anybody can also use this tool to create and share codelists. To get started, take a look at the documentation or watch the videos.

If you would like to publish codelists on behalf of an organisation, please get in touch.

Below, you'll find all the codelists that have been used in OpenSAFELY research to date.

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Pneumococcal vaccination no consent codes SNOMED CT
Taken from the `PNEUVACNC_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Pneumococcal vaccination persisting contraindication codes SNOMED CT
Taken from the `PNEUVACCON_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Pneumonia SNOMED CT
Pneumonia (SNOMED) SNOMED CT
Pneumonia codes derived by Hannah Whittaker (Imperial College London) and reviewed by Jenni Quint (Imperial College London) for CONVALESENCE Long Covid EHR project
Pneumonia Secondary Care ICD-10
Pneumonia ICD-10 codes.
Published by OpenSAFELY
Pneumonia Secondary Care ICD-10
This codelist was taken from the opensafely/pneumonia-secondary-care. Since the CSV download for that list is currently unavailable, we replicated it here.
Pneumonia_v2 SNOMED CT
Asthma exacerbations codes derived by Hannah Whittaker (Imperial College London) and reviewed by Jenni Quint (Imperial College London) for CONVALESENCE Long Covid EHR project
Polyarteritis nodosa codes SNOMED CT
Taken from the `POLYARTERITIS_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Polymyalgia Rheumatica (PMR) codes SNOMED CT
Taken from the `PMR_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Polymyositis/Dermatomyositis codes SNOMED CT
Taken from the `MYOSITIS_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Possible Familial Hypercholesterolaemia codes SNOMED CT
Taken from the `POSSFH_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Possible Familial Hypercholesterolaemia codes (obsolete) SNOMED CT
Taken from the `POSSFH_COD` refset published by NHSD.
Possible post-COVID19 illness recovery or assessment codes SNOMED CT
Taken from the `POSSPOSTCOVID_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Possible post-COVID19 illness, recovery or assessment codes (obsolete) SNOMED CT
Taken from the `POSSPOSTCOVID_COD` refset published by NHSD.
Post-COVID-19 illness diagnoses and referral codes SNOMED CT
Taken from the `POSTCOVID_COD` refset published by NHSD.