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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Codes for diabetes (non-type 1) SNOMED CT
Taken from the `DMNONTYPE1_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/).
Codes for diabetes melitus in remission. (obsolete) SNOMED CT
Taken from the `DMREM_COD` refset published by NHSD.
Codes for diabetes mellitus in remission SNOMED CT
Taken from the `DMREM_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/).
Codes for diabetes quality indicator care unsuitable for patient SNOMED CT
Taken from the `DMPCAPU_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/).
Codes for diabetes structured education programme unsuitable for the patient SNOMED CT
Taken from the `DSEPPU_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/).
Codes for diabetes type 2 SNOMED CT
Taken from the `DMTYPE2_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/).
Codes for diagnoses and activity which may indicate that the patient is eligible for COVID clinical cohorting or COVID-related care. SNOMED CT
Taken from the `EPPMISC_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/).

This codelist was imported automatically. The following codes were not found in the SNOMED CT (UK Clinical Edition) dictionary and so excluded from this codelist: 1432901000001104.
Codes for echocardiogram unsuitable for the patient SNOMED CT
Taken from the `ECPU_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/).
Codes for exception from serum cholesterol target (expiring) SNOMED CT
Taken from the `TCHEXC_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/).
Codes for exception from serum cholesterol target (persisting) SNOMED CT
Taken from the `CHEXC_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/).
Codes for faecal immunochemical test not indicated SNOMED CT
Taken from the `FITNI_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/).
Codes for foot examination unsuitable for patient SNOMED CT
Taken from the `FEPU_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/).
Codes for glucose monitoring strips dm+d
Taken from the `GLUCMONSTR_COD` NHS drug refset. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Published by NHS Drug Refsets
Codes for heart failure due to left ventricular systolic dysfunction (LVSD) SNOMED CT
Taken from the `HFLVSD_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/).
Codes for heart failure quality indicator care unsuitable for patient SNOMED CT
Taken from the `HFPCAPU_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/).