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
- Comprehensive proactive care needs assessment codes SNOMED CT
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Taken from the
CPCNASS_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Congenital absence of left foot codes SNOMED CT
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Taken from the
CONABL_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Congenital absence of right foot codes SNOMED CT
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Taken from the
CONABR_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Congenital heart disease codes SNOMED CT
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Taken from the
C19HEART_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Congenital malformation codes required for EPP SNOMED CT
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Taken from the
EPPCONGMALF_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Consent to share demographic information for retinal screening codes SNOMED CT
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Taken from the
DRSCON_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Consent to share demographic information for retinal screening withheld codes SNOMED CT
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Taken from the
DRSCONWTHLD_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Contraceptive counselling codes for people with epilepsy SNOMED CT
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Taken from the
EPILCC_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Contraceptive counselling for people with epilepsy inappropriate or declined exception codes SNOMED CT
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Taken from the
EPILCCEXC_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Coronary heart disease (CHD) codes SNOMED CT
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Taken from the
CHD_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Coronary heart disease (CHD) exception codes SNOMED CT
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Taken from the
CHDEXC_CODrefset published by NHSD.Published by NHSD Primary Care Domain Refsets - Cough SNOMED CT
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Asthma exacerbations codes derived by Hannah Whittaker (Imperial College London) and reviewed by Jenni Quint (Imperial College London) for CONVALESENCE Long Covid EHR project
Published by University of Bristol - Creatinine clearance tests SNOMED CT
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Includes all codes related to creatinine clearance testing
Published by UK Renal Registry - Creatinine clearance tests (level) SNOMED CT
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Subset of https://www.opencodelists.org/codelist/ukrr/creatinine-clearance-tests/5e84276a/, where all codes with attached numeric values in TPP are selected
Published by UK Renal Registry - Creatinine level SNOMED CT
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Published by Ardens