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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PCSK9 Inhibitors codes dm+d
Taken from the `PCSK9I_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
PFIZER/BIONTEC booster medication code dm+d
Taken from the `PFB1RX_COD` field in SARS-CoV2 COVID19 Vaccination Uptake Reporting Codes 20_21, published by PRIMIS.

© PRIMIS - the University of Nottingham 2021
PFIZER/BIONTEC vaccination medication code dm+d
Taken from the `PFD1/2RX_COD` fields in SARS-CoV2 COVID19 Vaccination Uptake Reporting Codes 20_21, published by PRIMIS.

© PRIMIS - the University of Nottingham 2021
PSA SNOMED CT
...
Published by Ardens
Paget's Disease SNOMED CT
Identifies codes which refer to Paget's disease of the bone.
Published by OpenSAFELY
Palliative care codes SNOMED CT
Taken from the `PALCARE_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/).
Palliative care not clinically indicated codes SNOMED CT
Taken from the `PALCARENI_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/).
Palpitation codes SNOMED CT
Taken from the `PALPIT_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/).
Parasomnia disorder codes SNOMED CT
Taken from the `PARASOMNIA_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/).
Parathyroid Hormone (PTH) test results SNOMED CT
Taken from the `PTH_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/).
Parental History of Hip Fracture SNOMED CT
This codelist aims to identify people who have a parental history of hip fractures.
Published by OpenSAFELY
Parkinson's Disease (ICD10) V1.3 ICD-10
Parkinson's Disease (SNOMED-CT) V1.3 SNOMED CT
Parkinson’s disease diagnosis codes SNOMED CT
Taken from the `PD_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/).
Patient allocated named accountable general practitioner codes SNOMED CT
Taken from the `ALLOCATEGP_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/).