| CodeSystem | https://fhir.nhs.uk/R4/CodeSystem/eRS-AppointmentType|1.0.0 | CodeSystem-eRS-AppointmentType.json |
| CodeSystem | https://fhir.nhs.uk/R4/CodeSystem/eRS-RequestFlowType|1.0.0 | CodeSystem-eRS-RequestFlowType.json |
| StructureDefinition | https://fhir.nhs.uk/StructureDefinition/Extension-eRS-HealthcareServiceContact|1.0.0 | Extension-eRS-HealthcareServiceContact.json |
| StructureDefinition | https://fhir.nhs.uk/StructureDefinition/Extension-eRS-HoursOfOperation|1.0.0 | Extension-eRS-HoursOfOperation.json |
| StructureDefinition | https://fhir.nhs.uk/StructureDefinition/Extension-eRS-ServiceInstructions|1.0.0 | Extension-eRS-ServiceInstructions.json |
| ImplementationGuide | https://simplifier.net/guide/electronicreferralservice| | ImplementationGuide.json |
| ValueSet | https://fhir.nhs.uk/R4/ValueSet/eRS-AppointmentType|1.0.0 | ValueSet-eRS-AppointmentType.json |
| ValueSet | https://fhir.nhs.uk/R4/ValueSet/eRS-RequestFlowType|1.0.0 | ValueSet-eRS-RequestFlowType.json |
| StructureDefinition | https://fhir.nhs.uk/StructureDefinition/eRS-HealthcareService|1.0.0 | eRS-HealthcareService.json |