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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Angina diagnosis codes SNOMED CT
Taken from the `ANGINA_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/).
Angina referral to specialist codes SNOMED CT
Taken from the `ANGINAREF_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/).
Angiotensin II Receptor Blockers (ARBs) dm+d
The following notebook contains medicines that are [angiotensin II receptor antagonists from the RAS section of BNF codes](https://openprescribing.net/bnf/020505/). All combination products have been excluded and the list has been cross refereneced with the actual BNF for "Other drugs in the class ace inhibitors".
Published by OpenSAFELY
Angiotensin II receptor blockers (ARB) contraindications (expiring) codes SNOMED CT
Taken from the `TXAII_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/).
Angiotensin II receptor blockers (ARB) contraindications (expiring) codes (obsolete) SNOMED CT
Taken from the `TXAII_COD` refset published by NHSD.
Angiotensin II receptor blockers (ARB) contraindications (persisting) SNOMED CT
Taken from the `XAII_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/).
Angiotensin-converting enzyme (ACE) inhibitor contraindications (expiring) codes SNOMED CT
Taken from the `TXACE_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/).
Angiotensin-converting enzyme (ACE) inhibitor contraindications (expiring) codes (obsolete) SNOMED CT
Taken from the `TXACE_COD` refset published by NHSD.
Angiotensin-converting enzyme (ACE) inhibitor contraindications (persisting) SNOMED CT
Taken from the `XACE_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/).
Ankylosing Spondylitis CTV3
Published by OpenSAFELY
Annual review SNOMED CT
-
Published by Ardens
Anticoagulant Rx dm+d
Taken from the `ANTICOAG_COD` field in the National PINCER Data Specification, published by PRIMIS.

© PRIMIS - the University of Nottingham 2021
Published by PINCER
Anticoagulant allergy and adverse reaction codes SNOMED CT
Taken from the `ORANTICOAGADVERS_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/).
Anticoagulant allergy and adverse reaction codes (obsolete) SNOMED CT
Taken from the `ORANTICOAGADVERS_COD` refset published by NHSD.
Antidepressants SNOMED CT
Prescription codes for antidepressants.