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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Liver Cirrhosis (ICD-10) ICD-10

Taken from the Liver Cirrhosis tab of the Population Risk COVID-19 Treatments code list v1.3, published by NHS Digital, 2021-12-13.

Published by NHS Digital
Liver Function Codes SNOMED CT

Taken from the LFT_COD field in the National PINCER Data Specification, published by PRIMIS.

© PRIMIS - the University of Nottingham 2021

Published by PINCER
Liver cirrhosis diagnoses SNOMED CT

Taken from the CIRRHOSIS_COD refset published by NHSD.

Liver function test (LFT) SNOMED CT

...

Published by Ardens
Liver function test results SNOMED CT

Taken from the LFT_COD refset published by NHSD.

Living in nursing home codes SNOMED CT

Taken from the NURSHOME_COD refset published by NHSD.

Living in residential home codes SNOMED CT

Taken from the RESIDHOME_COD refset published by NHSD.

Living temporarily in care home SNOMED CT

Taken from the TEMPCARHOME_COD refset published by NHSD.

Long acting injectable and depot antipsychotics DM&D dm+d

This code list contains the DM&D list of all antipsychotics that are available in long acting injectable form. It includes first generation (depot) antipsychotics and second generation long acting injections. Zuclopenthixol acetate which is a short/medium acting depot injection is not included.

See Long Acting Inj & Depot Antipsychotics

Published by OpenSAFELY
Long acting opioids 50mg to 119mg per day OME BNF
User requirements

A codelist is needed of all long acting opioids with an oral morphine equivalence (OME) of 50-119mg per day - used for analgesia (any route) excluding cough suppression, motility, general anaesthesia, opiate use disorder - this is for a project looking at opioid prescribing for patients on hospital waiting lists.

Sensitivity versus specificity

Any opioid as a modified release formulation or transdermal patch with daily OME 50-119mg based on standard dosing.

Relevant definitions or links to important reference sources

Opioid equivalence - https://fpm.ac.uk/opioids-aware-structured-approach-opioid-prescribing/dose-equivalents-and-changing-opioids

Existing relevant codelists

Nil

Published by OpenSAFELY
Long acting opioids greater than or equal to 120mg per day OME BNF
User requirements

A codelist is needed of all long acting opioids with an oral morphine equivalence (OME) of >= 120mg - used for analgesia (any route) excluding cough suppression, motility, general anaesthesia, opiate use disorder - this is for a project looking at opioid prescribing for patients on hospital waiting lists.

Sensitivity versus specificity

Any opioid as a modified release formulation or transdermal patch with daily OME >=120mg based on standard dosing.

Relevant definitions or links to important reference sources

Opioid equivalence - https://fpm.ac.uk/opioids-aware-structured-approach-opioid-prescribing/dose-equivalents-and-changing-opioids

Existing relevant codelists

Nil

Published by OpenSAFELY
Long acting opioids greater than or equal to 120mg per day OME - dmd dm+d
User requirements

A codelist is needed of all long acting opioids with an oral morphine equivalence (OME) of >= 120mg - used for analgesia (any route) excluding cough suppression, motility, general anaesthesia, opiate use disorder - this is for a project looking at opioid prescribing for patients on hospital waiting lists.

Sensitivity versus specificity

Any opioid as a modified release formulation or transdermal patch with daily OME >=120mg based on standard dosing.

Relevant definitions or links to important reference sources

Opioid equivalence - https://fpm.ac.uk/opioids-aware-structured-approach-opioid-prescribing/dose-equivalents-and-changing-opioids

Existing relevant codelists

Nil

Published by OpenSAFELY
Long acting opioids less than 50mg per day OME BNF
User requirements

A codelist is needed of all long acting opioids with an oral morphine equivalence (OME) of <50mg per day - used for analgesia (any route) excluding cough suppression, motility, general anaesthesia, opiate use disorder - this is for a project looking at opioid prescribing for patients on hospital waiting lists.

Sensitivity versus specificity

Any opioid as a modified release formulation or transdermal patch with daily OME < 50mg based on standard dosing.

Relevant definitions or links to important reference sources

Opioid equivalence - https://fpm.ac.uk/opioids-aware-structured-approach-opioid-prescribing/dose-equivalents-and-changing-opioids

Existing relevant codelists

Nil found

Published by OpenSAFELY
Long term indication for seasonal influenza vaccination codes SNOMED CT

Taken from the LTNDFLUVAC_COD refset published by NHSD.

Long-acting insulin analogues BNF
Published by OpenPrescribing