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Converted medication codelists can now be updated

26 June 2025

OpenCodelists already supports conversion of medication codelists using the Pseudo-BNF coding system into codelists using the NHS Dictionary of Medicines and Devices (dm+d) system.

Previously, it was not possible to update these converted codelists using the one-click method used to originally create them. We have now altered the behaviour of this button to create a new version of the dm+d codelists if there are any updated codes available.