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


Reset
Haloperidol subcutaneous dm+d dm+d
User Requirements This codelist aims to identify haloperidol being used in the context of palliative care at the end of life. Medications are based on (https://apmonline.org/wp-content/uploads/2020/04/priority-meds-for-end-of-life-care-290420-final-2.pdf)

This list covers formulations that could be given subcutaneously.
Published by OpenSAFELY
HbA1c Diabetes Control and Complications Trial (DCCT) level codes SNOMED CT
Taken from the `DCCTHBA1C_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/).
HbA1c level SNOMED CT
...
Published by Ardens
Health action plan provided codes SNOMED CT
Taken from the `HLTHAP_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/).
Healthcare worker codes SNOMED CT
Taken from the `HCW_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/).
Heart Failure CTV3
This indicates a diagnosis of heart failure (both left and right sided).
Published by OpenSAFELY
Heart Failure SNOMED CT
Taken from the `HF_COD` field in the National PINCER Data Specification, published by PRIMIS.

© PRIMIS - the University of Nottingham 2021
Published by PINCER
Heart failure (A&E) SNOMED CT
This is a codelist to identify new diagnoses of heart failure in A&E.

There are only a few permitted emergency department codes, but these form trees with hundreds of others as children - I have exluded these as 'not permitted'.
Published by REDUCEHF
Heart failure codes SNOMED CT
Taken from the `HF_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/).
Heart failure medication review codes SNOMED CT
Taken from the `HFMEDRVW_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/).
Heart failure quality indicator service unavailable codes SNOMED CT
Taken from the `HFPCASU_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/).
Heart failure resolved codes SNOMED CT
Taken from the `HFRES_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/).
Heart failure review codes SNOMED CT
Taken from the `HFRVW_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/).
Height (SNOMED) SNOMED CT
Returns body height measurements.
Published by OpenSAFELY
Height measured codes SNOMED CT
Taken from the `NDAHEIGHT_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/).