Resource 592
Name:Clinical coding classification systems and maps

Look-ups for clinical coding systems used in the Primary care data and maps between different coding systems used in the generation of the First occurrence data-fields. The data are provided in an Excel workbook with further information on the versions and sources of these data given in an included PDF document.

This resource is not suitable for displaying within a web-browser.
It can be downloaded or viewed using the link: primarycare_codings.zip

If you have wget available (typically on linux systems), then you can also obtain a copy using the command

 wget  -nd  biobank.ctsu.ox.ac.uk/crystal/crystal/auxdata/primarycare_codings.zip