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

Diabetic retinopathy screening service diabetes mellitus diagnosis codes SNOMED CT

Taken from the DRSDM_COD refset published by NHSD.

Published by NHSD Primary Care Domain Refsets

Diabetic retinopathy screening service diabetes mellitus diagnosis negation codes SNOMED CT

Taken from the DRSDMNEG_COD refset published by NHSD.

Published by NHSD Primary Care Domain Refsets

Diabetic retinopathy screening service eligibility codes SNOMED CT

Taken from the DRSELIGIBILITY_COD refset published by NHSD.

Published by NHSD Primary Care Domain Refsets

Diagnostic spirometry quality indicator service unavailable codes SNOMED CT

Taken from the SPIRPCASU_COD refset published by NHSD.

Published by NHSD Primary Care Domain Refsets

Dialysis CTV3

Codes indicating dialysis treatment, or preparation for dialysis

Published by OpenSAFELY

Dialysis ICD10 ICD-10

ICD-10 codes indicating dialysis treatment for kidney replacement therapy.

Published by UK Renal Registry

Dialysis OPCS-4 OPCS-4

OPCS-4 codes indicating dialysis treatment for kidney replacement therapy.

Published by UK Renal Registry

Diamorphine subcutaneous dm+d

This code list contains diamorphine formulations which may be given subcutaneously.

Published by OpenSAFELY

Diet Intervention and Advice SNOMED CT

Taken from the DIETINT_COD refset published by NHSD.

Published by NHSD Primary Care Domain Refsets

Digestive disorders CTV3

Published by Office for National Statistics

Diltiazem BNF

Used by the following OpenPrescribing measures:

Diltiazem preparations (>60mg) prescribed generically

Published by OpenPrescribing

Diphtheria, tetanus and pertussis containing vaccine contraindication codes SNOMED CT

Taken from the DTPCON_COD refset published by NHSD.

Published by NHSD Primary Care Domain Refsets

Diphtheria, tetanus, pertussis, polio containing vaccine contraindications SNOMED CT

Taken from the DTAPIPVCON_COD refset published by NHSD.

Published by NHSD Primary Care Domain Refsets

Dipyridamole BNF

Used by the following OpenPrescribing measures:

Prescribing of dipyridamole

Published by OpenPrescribing

Dipyridamole contraindications (expiring) SNOMED CT

Taken from the TXDIPY_COD refset published by NHSD.

Published by NHSD Primary Care Domain Refsets