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.

All codelists


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Dementia diagnosis codes excluding Alzheimer's Vascular Lewy Body Frontotemporal and Mixed but of a specified type SNOMED CT
Taken from the `DEMOTHERSPEC_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/).
Dementia diagnosis codes excluding Alzheimer's Vascular Lewy Body Frontotemporal and Mixed but of an unspecified type SNOMED CT
Taken from the `DEMOTHERUNSPEC_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/).
Dementia medication review codes SNOMED CT
Taken from the `DEMMEDRVW_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/).
Denosumab dm+d
All products containing denosumab.
Published by OpenSAFELY
Depression CTV3
The following codes are used to indicate Depression
Published by OpenSAFELY
Depression and Anxiety (diagnoses and symptoms, excluding specific anxieties) SNOMED CT
Depression and Anxiety (excluding specific anxieties) ICD-10
Depression and Generalised Anxiety Disorder (diagnoses and symptoms) SNOMED CT
Depression diagnosis codes SNOMED CT
Taken from the `DEPR_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/).
Depression resolved codes SNOMED CT
Taken from the `DEPRES_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/).
Depression review codes SNOMED CT
Taken from the `DEPRVW_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/).
Depression screening codes SNOMED CT
Taken from the `DEPSCRN_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/).
Depression screening declined codes SNOMED CT
Taken from the `DEPSCRNDEC_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/).
Depression support and treatment codes SNOMED CT
Taken from the `DEPSUPP_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/).
Desogestrel BNF
Used by the following [OpenPrescribing](https://openprescribing.net) measures:

* [Desogestrel prescribed as a branded product](https://openprescribing.net/measure/desogestrel/)
Published by OpenPrescribing