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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Non Type 1 or Type 2 diabetes mellitus codes used in National audit SNOMED CT

Taken from the OTHERDMAUDIT_COD refset published by NHSD.

Non cardio-selective beta-blocker Rx dm+d

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

© PRIMIS - the University of Nottingham 2021

Published by PINCER
Non-HDL cholesterol SNOMED CT

...

Published by Ardens
Non-asthma and non-COPD chronic respiratory disease codes SNOMED CT

Taken from the C19RESP_COD refset published by NHSD.

Non-diabetic hyperglycaemia codes SNOMED CT

Taken from the NDH_COD refset published by NHSD.

Non-haematological cancer diagnosis codes with or without associated treatment SNOMED CT

Taken from the C19CAN_COD refset published by NHSD.

Non-haematological cancer morphology codes excluding skin basal cell and squamous cancers SNOMED CT

Taken from the NHAEMCANMORPH_COD refset published by NHSD.

Non-haemorrhagic stroke codes SNOMED CT

Taken from the OSTR_COD refset published by NHSD.

Non-high density lipoprotein (Non-HDL) cholesterol test result codes SNOMED CT

Taken from the NONHDLCCHOL_COD refset published by NHSD.

Non-high dose long acting opioids (OpenPrescribing) - dm+d dm+d

dm+d version of non-high dose opioid codelist.

Taken from long-acting opioid denominator 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 daily dose is 60mg. We have not included preparations used for breakthrough pain, e.g. Oramorph, or opioid injections which tend to be used more commonly in palliative care. "

Published by OpenSAFELY
Non-high dose long acting opioids (OpenPrescribing) - Pseudo BNF BNF

Taken from long-acting opioid denominator 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 daily dose is 60mg. We have not included preparations used for breakthrough pain, e.g. Oramorph, or opioid injections which tend to be used more commonly in palliative care. "

Published by OpenSAFELY
Nonvariceal GI Bleeding ICD10 ICD-10
Nonvariceal GI bleeding SNOMED SNOMED CT
North and East Devon Formulary - 1st line drugs (green) BNF
Published by NHS Devon
North and East Devon Red Drugs BNF

N&E Devon red drugs list, created by import from NHS Devon files.

Published by NHS Devon