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


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High cost drugs - Rituximab null
This is a list of all the unique values from the Drug Name variable in the High Cost Drugs Dataset that relate to the prescribing of rituximab.
Published by OpenSAFELY
High cost drugs - Sarilumab null
This is a list of all the unique values from the Drug Name variable in the High Cost Drugs Dataset that relate to the prescribing of sarilumab.
Published by OpenSAFELY
High cost drugs - Secukinumab null
This is a list of all the unique values from the Drug Name variable in the High Cost Drugs Dataset that relate to the prescribing of secukinumab.
Published by OpenSAFELY
High cost drugs - Tildrakizumab null
This is a list of all the unique values from the Drug Name variable in the High Cost Drugs Dataset that relate to the prescribing of tildrakizumab.
Published by OpenSAFELY
High cost drugs - Tocilizumab null
This is a list of all the unique values from the Drug Name variable in the High Cost Drugs Dataset that relate to the prescribing of tocilizumab.
Published by OpenSAFELY
High cost drugs - Tofacitinib null
This is a list of all the unique values from the Drug Name variable in the High Cost Drugs Dataset that relate to the prescribing of tofacitinib.
Published by OpenSAFELY
High cost drugs - Upadacitinib null
This is a list of all the unique values from the Drug Name variable in the High Cost Drugs Dataset that relate to the prescribing of upadacitinib.
Published by OpenSAFELY
High cost drugs - Ustekinumab null
This is a list of all the unique values from the Drug Name variable in the High Cost Drugs Dataset that relate to the prescribing of ustekinumab.
Published by OpenSAFELY
High cost drugs - Vedolizumab null
This is a list of all the unique values from the Drug Name variable in the High Cost Drugs Dataset that relate to the prescribing of vedolizumab.
Published by OpenSAFELY
High cost tramadol BNF
Used by the following [OpenPrescribing](https://openprescribing.net) measures:

* [Prescribing of high cost tramadol preparations ](https://openprescribing.net/measure/tramadol/)
Published by OpenPrescribing
High density lipoprotein (HDL) cholesterol test result codes SNOMED CT
Taken from the `HDLCCHOL_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/).
High dose ICS Inhalers dm+d
A list of high dose inhaled corticosteroid (ICS) preparations at VMP and AMP from the [NHS Dictionary of Medicines and Devices](https://ebmdatalab.net/what-is-the-dmd-the-nhs-dictionary-of-medicines-and-devices/).
Published by OpenSAFELY
High dose inhaled corticosteroids BNF
Used by the following [OpenPrescribing](https://openprescribing.net) measures:

* [High dose inhaled corticosteroids](https://openprescribing.net/measure/icsdose/)
Published by OpenPrescribing
High dose long acting opioids (OpenPrescribing) - Pseudo BNF BNF
Taken from high dose long-acting opioid codelist in OpenPrescribing, with a calculated Oral Morphine Equivalence of ≥120mg a day of a long acting regular opioid.

From OpenPrescribing:
"The calculations are based on likely doses of long acting, regular opioids, for example morphine sulphate tablets or fentanyl patches. For example, we have assumed that MST 60mg tablets are “high dose”, as they are usually taken as one tablet twice daily (120mg daily dose), whereas MST 30mg are not, as the da…
Published by OpenSAFELY
High dose long acting opioids (OpenPrescribing) - dm+d dm+d
dm+d version of high dose opioid codelist.

Taken from high dose long-acting opioid codelist in OpenPrescribing, with a calculated Oral Morphine Equivalence of ≥120mg a day of a long acting regular opioid.
Published by OpenSAFELY