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
- Mental and behavioural disorders CTV3
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Published by Office for National Statistics
- Mental health exception codes SNOMED CT
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Taken from the
MHEXC_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Mercaptopurine BNF
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Published by OpenSAFELY
- Mercaptopurine dmd dm+d
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dm+d codelist for mercaptopurine
Published by OpenSAFELY - Merhotrexate - injectable BNF
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Published by OpenSAFELY
- Mesalazine BNF
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Published by OpenSAFELY
- Metabolic disorders CTV3
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Published by Office for National Statistics
- Metered dose inhalers BNF
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Used by the following OpenPrescribing measures:
Published by OpenPrescribing - Methotrexate (oral) dm+d
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dm+d codelist for oral methotrexate
Published by OpenSAFELY - Methotrexate - injectable dm+d
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dm+d codelist for injectable methotrexate
Published by OpenSAFELY - Methotrexate - oral BNF
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BNF codelist for oral methotrexate.
Published by OpenSAFELY - Methotrexate 10mg BNF
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Used by the following OpenPrescribing measures:
Published by OpenPrescribing - Methotrexate 2.5mg and 10mg BNF
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Used by the following OpenPrescribing measures:
Published by OpenPrescribing - Methotrexate Rx dm+d
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Taken from the
MET_CODfield in the National PINCER Data Specification, published by PRIMIS.© PRIMIS - the University of Nottingham 2021
Published by PINCER - Methylphenidate BNF
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pseudoBNF codelist for methylphenidate
Published by OpenSAFELY