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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Weight measured SNOMED CT

Taken from the NDAWEIGHT_COD refset published by NHSD.

White - Any other White background Ethnicity SNOMED CT

Taken from the ETH2001_WHIOTHER_COD field in SARS-CoV2 COVID19 Vaccination Uptake Reporting Codes 20_21 v1, published by PRIMIS.

© PRIMIS - the University of Nottingham 2021

White - Any other White background Ethnicity SNOMED CT

Taken from the ETH2001_WHIOTHER_COD field in SARS-CoV2 COVID19 Vaccination Uptake Reporting Codes 20_21 v1, published by PRIMIS.

© PRIMIS - the University of Nottingham 2021

White Any other White background ethnicity group codes (NHS Digital 2016 grouping) SNOMED CT

Taken from the ETH2016WO_COD refset published by NHSD.

White British Ethnicity SNOMED CT

Taken from the ETH2001_WHIBRIT_COD field in SARS-CoV2 COVID19 Vaccination Uptake Reporting Codes 20_21 v1, published by PRIMIS.

© PRIMIS - the University of Nottingham 2021

White British Ethnicity SNOMED CT

Taken from the ETH2001_WHIBRIT_COD field in SARS-CoV2 COVID19 Vaccination Uptake Reporting Codes 20_21 v1, published by PRIMIS.

© PRIMIS - the University of Nottingham 2021

White English or Welsh or Scottish or Northern Irish or British ethnicity group codes (NHS Digital 2016 grouping) SNOMED CT

Taken from the ETH2016WB_COD refset published by NHSD.

White Gypsy or Irish Traveller ethnicity group codes (NHS Digital 2016 grouping) SNOMED CT

Taken from the ETH2016WGT_COD refset published by NHSD.

White Irish Ethnicity SNOMED CT

Taken from the ETH2001_WHIIRISH_COD field in SARS-CoV2 COVID19 Vaccination Uptake Reporting Codes 20_21 v1, published by PRIMIS.

© PRIMIS - the University of Nottingham 2021

White Irish Ethnicity SNOMED CT

Taken from the ETH2001_WHIIRISH_COD field in SARS-CoV2 COVID19 Vaccination Uptake Reporting Codes 20_21 v1, published by PRIMIS.

© PRIMIS - the University of Nottingham 2021

White Irish ethnicity group codes (NHS Digital 2016 grouping) SNOMED CT

Taken from the ETH2016WI_COD refset published by NHSD.

Wider Learning Disability SNOMED CT

Taken from the LEARNDIS_COD field in SARS-CoV2 COVID19 Vaccination Uptake Reporting Codes 20_21 v1, published by PRIMIS.

© PRIMIS - the University of Nottingham 2021

Wider Learning Disability SNOMED CT

Taken from the LEARNDIS_COD field in SARS-CoV2 COVID19 Vaccination Uptake Reporting Codes 20_21 v1, published by PRIMIS.

© PRIMIS - the University of Nottingham 2021

We are aware that some of the individual codes contained in this codelist are offensive and upsetting. Although these terms are outdated and no longer in routine use, it is necessary to include them in codelists due to the historic nature of the data that is being analysed. Excluding these terms would reduce the completeness of the data and may mean that some people with a learning disability are not included in the analyses.

Worms CTV3

CTV3 (READ V3) codelist for Worms

Published by OpenSAFELY
Written personalised asthma plan codes SNOMED CT

Taken from the WRITPASTP_COD refset published by NHSD.