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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Pulmonary hypertension diagnosis codes SNOMED CT

Taken from the PULMOHYP_COD refset published by NHSD.

Pulse Oximetry - NHS Digtial COVID at Home SNOMED CT

Codelist containing SNOMED codes relating to COVID Oximetry @home.

These should be used for prototyping and monitoring of the uptake of these codes.

Published by OpenSAFELY
Pulse Oximetry Alternative SNOMED CT

Codelist containing SNOMED codes relating to alternative pulse oximetry codes before the introduction of COVID Oximetry @home codes

Published by OpenSAFELY
Pulse rate codes SNOMED CT

Taken from the PLSRATE_COD refset published by NHSD.

Pulse rhythm assessment codes (excluding ECG) SNOMED CT

Taken from the PULRHYTH_COD refset published by NHSD.

QRISK cardiovascular risk score codes SNOMED CT

Taken from the QRISKSCORE_COD refset published by NHSD.

QRISK2 and QRISK3 cardiovascular risk score codes SNOMED CT

Taken from the QRISK2AND3SCORE_COD refset published by NHSD.

Quinolones (antibacterials) dm+d

Quinolones codelist extracted from antibacterials codelist (https://www.opencodelists.org/codelist/opensafely/antibacterials/27089eaa/)

Published by UKHSA
RA / SLE / Psoriasis CTV3

Codes indicating diagnosis of rheumatoid arthritis or SLE or psoriasis

Published by OpenSAFELY
RA / SLE / Psoriasis (SNOMED) SNOMED CT

Automatically-generated equivalent of RA / SLE / Psoriasis

Published by OpenSAFELY
REM sleep disorder (ICD10) V1.3 ICD-10
REM sleep disorder (SNOMED-CT) V1.3 SNOMED CT
RSV Exclusion (Primary Care) - Maximal Sensitivity SNOMED CT

Exclusion criteria for identifying RSV in primary care when using a maximally sensitive codelist

Published by OpenSAFELY
RSV Exclusion (Secondary Care) - Maximal Sensitivity ICD-10

Exclusion criteria for identifying RSV in secondary care when using a maximally sensitive codelist

Published by OpenSAFELY
RSV Identification (Prescriptions) - Maximal Sensitivity BNF

Codelist created to identify RSV infections in primary care without testing, these medications were provided by clinician Jennifer Quint

Published by OpenSAFELY