OpenSAFELY codelists
- COVID identification in primary care - probable covid - positive test CTV3
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Codes indicating COVID-19 case (1 of 13 possible types of CTV3 codes that contain information related to COVID-19)
- COVID identification in primary care - probable covid - positive test SNOMED SNOMED CT
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Codes indicating COVID-19 case (SNOMED mapping of 1 of 13 possible types of CTV3 codes that contain information related to COVID-19)
- COVID identification in primary care - probable covid - sequelae CTV3
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Codes indicating COVID-19 case (1 of 13 possible types of CTV3 codes that contain information related to COVID-19)
- COVID identification in primary care - suspected covid - advice CTV3
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Codes indicating COVID-19 case (1 of 13 possible types of CTV3 codes that contain information related to COVID-19)
- COVID identification in primary care - suspected covid - had test CTV3
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Codes indicating COVID-19 case (1 of 13 possible types of CTV3 codes that contain information related to COVID-19)
- COVID identification in primary care - suspected covid - isolation code CTV3
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Codes indicating COVID-19 case (1 of 13 possible types of CTV3 codes that contain information related to COVID-19)
- COVID identification in primary care - suspected covid - nonspecific clinical assessment CTV3
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Codes indicating COVID-19 case (1 of 13 possible types of CTV3 codes that contain information related to COVID-19)
- COVID identification in primary care - suspected covid - suspected codes CTV3
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Codes indicating COVID-19 case (1 of 13 possible types of CTV3 codes that contain information related to COVID-19)
- COVID identification in primary care - unrelated to case status CTV3
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Codes indicating COVID-19 case (1 of 13 possible types of CTV3 codes that contain information related to COVID-19)
- COVID-19 A&E diagnosis codes SNOMED CT
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SNOMED diagnosis codes for identifying people presenting to A&E with COVID-19. These codes are intended for use with NHS Emergency Care Data Set (ECDS) data only. Note that 1240751000000100 is deprecated as of 31 March 2022. The other three codes (1325171000000109, 1325181000000106, 1325161000000102) were introduced on 1 July 2021.
- COVID-19 Exclusion (Primary Care) - Maximal Sensitivity SNOMED CT
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Exclusion criteria for identifying COVID-19 in primary care when using a maximally sensitive codelist. This codelist has been created to be used in research where you are aiming to identify cases of COVID-19 in primary care using a maximally sensitive codelist (see references) and must then use an exclusion criteria to ensure you are not identifying patients incorrectly.
- COVID-19 Exclusion (Secondary Care) - Maximal Sensitivity ICD-10
- COVID-19 Identification (Prescriptions) - Maximal Sensitivity - dmd dm+d
- COVID-19 Identification (Prescriptions) - Maximal Sensitivity BNF
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Codelist created to identify Covid-19 in primary care without testing, medications provided by NHS England
- COVID-19 Identification (Primary Care) SNOMED CT
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Codelist created to identify COVID-19 in primary care with as much specificity as possible