Data helps only when coded consistently. Clinicians record diagnoses and reasons for visit using the coded terms in the clinical software, which draw on a nationally recognised vocabulary such as DOCLE, ICPC or SNOMED CT, rather than free text alone, so searches and audits are reliable. The service then interrogates its data, for example on presentations by time and area, antibiotic prescribing, hospital referrals and report turnaround, to find gaps and runs improvement activities to close them.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.