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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Severe asthma and dust related lung disease codes SNOMED CT
Taken from the `C19AST_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/).
Severe asthma diagnosis codes SNOMED CT
Taken from the `SEVAST_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/).
Severe asthma drug treatment codes dm+d
Taken from the `C19ASTDRUG_COD` NHS drug refset. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Published by NHS Drug Refsets
Severe frailty diagnosis codes SNOMED CT
Taken from the `SEVFRAIL_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/).
Severe immunosuppression drug codes dm+d
Taken from the `C19IMDRUG_COD` NHS drug refset. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Published by NHS Drug Refsets
Severely immunocompromised codes SNOMED CT
Taken from the `SEVIMATRISK_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/).
Sexual health and contraception intervention codes SNOMED CT
Taken from the `SEXHEALTHINT_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/).
Sexual health and contraception review codes SNOMED CT
Taken from the `SEXHEALTHREV_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/).
Shared Decision making codes SNOMED CT
Taken from the `SHARDECMAK_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/).
Shingles GP vaccination codes SNOMED CT
Taken from the `SHVACGP_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/).
Shingles contraindication codes SNOMED CT
Taken from the `SHCON_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/).
Shingles did not attend codes SNOMED CT
Taken from the `SHDNA_COD` refset published by NHSD.
Shingles no consent codes SNOMED CT
Taken from the `SHNC_COD` refset published by NHSD.
Shingles other healthcare provider vaccination codes SNOMED CT
Taken from the `SHVACOHP_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/).
Sickle (SPL-AtRiskv4) (SNOMED CT) SNOMED CT
Taken from the Sickle (SPL-AtRiskv4) tab of the Population Risk COVID-19 Treatments code list v1.3, published by NHS Digital, 2021-12-13.
Published by NHS Digital