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Updated NHS Digital Primary Care Refsets

28 January 2025

Many OpenSAFELY studies have made use of the NHS Digital Primary Care Domain Reference Sets.

These are republished on opencodelists.org under the NHSD Primary Care Domain Refsets organisation to make integration of these reference sets into your study easy. Based on user feedback, we have updated the published versions of these codelists to the 20241205 release.

Anyone wanting to use the updated reference sets should update their codelists.txt file to point at the latest versions.