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 we have used in OpenSAFELY research to date.

All codelists


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Advice, signposting or information on smoking SNOMED CT

Taken from the SMOKADV_COD refset published by NHSD.

Advice, signposting or information on smoking codes SNOMED CT

Taken from the SMOKADV_COD refset published by NHSD.

Alanine aminotransferase (ALT) tests SNOMED CT

This codelist was developed to identify patients receiving a alanine transferaminase test, as an indicator of a liver function test.

Published by OpenSAFELY
Alanine aminotransferase (ALT) tests (numerical value) SNOMED CT

This codelist was developed to identify patients receiving a alanine tranfseraminase test, as an indicator of a liver function test, where a numerical value is recorded.

Published by OpenSAFELY
Albumin tests SNOMED CT

Includes all codes related to albuminuria testing

Published by UK Renal Registry
Albumin tests (level) SNOMED CT

Subset of https://www.opencodelists.org/codelist/ukrr/albumin-tests/6e5601e5/, where all codes with attached numeric values in TPP are selected

Published by UK Renal Registry
Albumin:creatinine ratio (ACR) tests SNOMED CT

Includes all codes related to urinary albumin:creatinine ratio testing

Published by UK Renal Registry
Albumin:creatinine ratio (ACR) tests (level) SNOMED CT

Subset of https://www.opencodelists.org/codelist/ukrr/albumincreatinine-ratio-acr-tests/2327a846/, where all codes with attached numeric values in TPP are selected

Published by UK Renal Registry
Alcohol Intervention and Advice SNOMED CT

Taken from the ALCOHOLINT_COD refset published by NHSD.

Alcohol Intervention and Advice codes SNOMED CT

Taken from the ALCOHOLINT_COD refset published by NHSD.

Alcohol Use Disorder Identification Test Consumption (AUDIT C) codes SNOMED CT

Taken from the AUDITC_COD refset published by NHSD.

Alcohol Use Disorders Identification Test (AUDIT) codes SNOMED CT

Taken from the AUDIT_COD refset published by NHSD.

Alcohol Use Disorders Identification Test Consumption (AUDIT C) codes SNOMED CT

Taken from the AUDITC_COD refset published by NHSD.

Alcohol consumption codes SNOMED CT

Taken from the ALC_COD refset published by NHSD.

Alcohol consumption screening refused codes SNOMED CT

Taken from the ALCEX_COD refset published by NHSD.