Part of COVID-19 clinical risk groups cohort 2023: Cohort identification methodology

Coding classifications

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Coding classifications

The code set used within the GPES and GDPPR data sets is:

SNOMED CT: Systematized Nomenclature of Medicine

The code set for Hospital Episodes is:

International Statistical Classification of Diseases and Related Health Problems 10th Revision
OPCS-4: Classification of Interventions and Procedures

Download the code list and rule set

The document below lists the codes used for the COVID-19 clinical risk groups cohort 2023. It details the data sets, coding systems, code values and code descriptions.

COVID-19 clinical risk group codes

xlsx 1 MB

Last edited: 20 September 2023 11:06 am

Coding classifications

Coding classifications

Download the code list and rule set

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