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

White Irish ethnicity group codes (2016 grouping) (obsolete) SNOMED CT: Taken from the `ETH2016WI_COD` refset published by NHSD.

Published by NHSD Primary Care Domain Refsets
ethnicity (SNOMED) SNOMED CT: A SNOMED UK ethnicity category codelist

6 categories*, labels are:

Published by OpenSAFELY