This code system https://fhir.hl7.org.uk/STU3/CodeSystem/CareConnect-MedicationPrescribingAgency-1 defines the following codes:
| Code | Display |
|---|---|
| prescribed-at-gp-practice | Prescribed at GP practice |
| prescribed-by-another-organisation | Prescribed by another organisation |
| prescribed-by-previous-practice | Prescribed by previous practice |