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
- Non-haematological cancer morphology codes excluding skin basal cell and squamous cancers SNOMED CT
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Taken from the
NHAEMCANMORPH_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Non-haemorrhagic stroke codes SNOMED CT
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Taken from the
OSTR_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Non-high density lipoprotein (Non-HDL) cholesterol test result codes SNOMED CT
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Taken from the
NONHDLCCHOL_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Non-high dose long acting opioids (OpenPrescribing) - dm+d dm+d
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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
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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
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Published by University of Bristol
- Nonvariceal GI bleeding SNOMED SNOMED CT
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Published by University of Bristol
- North and East Devon Formulary - 1st line drugs (green) BNF
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Published by NHS Devon
- North and East Devon Red Drugs BNF
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N&E Devon red drugs list, created by import from NHS Devon files.
Published by NHS Devon - Not stated ethnicity group codes (NHS Digital 2016 grouping) SNOMED CT
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Taken from the
ETH2016NSTAT_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Novavax booster medication code dm+d
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Taken from the
NXB1RX_CODfield in SARS-CoV2 COVID19 Vaccination Uptake Reporting Codes 20_21, published by PRIMIS.© PRIMIS - the University of Nottingham 2021
Published by PRIMIS Covid Vaccination Uptake Reporting - Novavax vaccination medication code dm+d
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Taken from the
NXD1/2RX_CODfields in SARS-CoV2 COVID19 Vaccination Uptake Reporting Codes 20_21, published by PRIMIS.© PRIMIS - the University of Nottingham 2021
Published by PRIMIS Covid Vaccination Uptake Reporting - Nutrition and diet assessment codes SNOMED CT
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Taken from the
NUTRIASS_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Obese (BMI 30+) SNOMED CT
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Published by Office for National Statistics
- Oestradiol SNOMED CT
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...
Published by Ardens