| Patient.id[0] | UKCore-Patient-Extension-ContactPreference-Example | 
| Patient.extension[0].url[0] | https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-ContactPreference | 
| Patient.extension[0].extension[0].url[0] | PreferredContactMethod | 
| Patient.extension[0].extension[0].valueCodeableConcept[0].coding[0].system[0] | https://fhir.hl7.org.uk/CodeSystem/UKCore-PreferredContactMethod | 
| Patient.extension[0].extension[0].valueCodeableConcept[0].coding[0].code[0] | 3 | 
| Patient.extension[0].extension[0].valueCodeableConcept[0].coding[0].display[0] | Telephone | 
| Patient.extension[0].extension[1].url[0] | PreferredContactTimes | 
| Patient.extension[0].extension[1].valueTiming[0].repeat[0].frequency[0] | 1 | 
| Patient.extension[0].extension[1].valueTiming[0].repeat[0].period[0] | 1 | 
| Patient.extension[0].extension[1].valueTiming[0].repeat[0].periodUnit[0] | d | 
| Patient.extension[0].extension[1].valueTiming[0].repeat[0].dayOfWeek[0] | mon | 
| Patient.extension[0].extension[1].valueTiming[0].repeat[0].dayOfWeek[1] | wed | 
| Patient.extension[0].extension[1].valueTiming[0].repeat[0].dayOfWeek[2] | fri | 
| Patient.extension[0].extension[1].valueTiming[0].repeat[0].when[0] | MORN | 
| Patient.extension[0].extension[2].url[0] | PreferredWrittenCommunicationFormat | 
| Patient.extension[0].extension[2].valueCodeableConcept[0].coding[0].system[0] | https://fhir.hl7.org.uk/CodeSystem/UKCore-PreferredWrittenCommunicationFormat | 
| Patient.extension[0].extension[2].valueCodeableConcept[0].coding[0].code[0] | 11 | 
| Patient.extension[0].extension[2].valueCodeableConcept[0].coding[0].display[0] | Large print | 
| Patient | 
| id : UKCore-Patient-Extension-ContactPreference-Example | 
| extension | 
| extension | 
| url : PreferredContactMethod | 
| value | 
| coding | 
| system : https://fhir.hl7.org.uk/CodeSystem/UKCore-PreferredContactMethod | 
| code : 3 | 
| display : Telephone | 
| extension | 
| url : PreferredContactTimes | 
| value | 
| repeat | 
| frequency : 1 | 
| period : 1 | 
| periodUnit : d | 
| dayOfWeek : mon | 
| dayOfWeek : wed | 
| dayOfWeek : fri | 
| when : MORN | 
| extension | 
| url : PreferredWrittenCommunicationFormat | 
| value | 
| coding | 
| system : https://fhir.hl7.org.uk/CodeSystem/UKCore-PreferredWrittenCommunicationFormat | 
| code : 11 | 
| display : Large print | 
| url : https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-ContactPreference | 
<Patient xmlns="http://hl7.org/fhir"> <id value="UKCore-Patient-Extension-ContactPreference-Example" /> <!-- **************extension start************** --> <extension url="https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-ContactPreference"> <extension url="PreferredContactMethod"> <valueCodeableConcept> <coding> <system value="https://fhir.hl7.org.uk/CodeSystem/UKCore-PreferredContactMethod" /> <code value="3" /> <display value="Telephone" /> </coding> </valueCodeableConcept> </extension> <extension url="PreferredContactTimes"> <valueTiming> <repeat> <frequency value="1" /> <period value="1" /> <periodUnit value="d" /> <dayOfWeek value="mon" /> <dayOfWeek value="wed" /> <dayOfWeek value="fri" /> <when value="MORN" /> </repeat> </valueTiming> </extension> <extension url="PreferredWrittenCommunicationFormat"> <valueCodeableConcept> <coding> <system value="https://fhir.hl7.org.uk/CodeSystem/UKCore-PreferredWrittenCommunicationFormat" /> <code value="11" /> <display value="Large print" /> </coding> </valueCodeableConcept> </extension> </extension> <!-- **************extension end************** --> </Patient>
{ "resourceType": "Patient", "id": "UKCore-Patient-Extension-ContactPreference-Example", "extension": [ { "url": "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-ContactPreference", "extension": [ { "url": "PreferredContactMethod", "valueCodeableConcept": { "coding": [ { "system": "https://fhir.hl7.org.uk/CodeSystem/UKCore-PreferredContactMethod", "code": "3", "display": "Telephone" } ] } }, { "url": "PreferredContactTimes", "valueTiming": { "repeat": { "frequency": 1, "period": 1, "periodUnit": "d", "dayOfWeek": [ "mon", "wed", "fri" ], "when": [ "MORN" ] } } }, { "url": "PreferredWrittenCommunicationFormat", "valueCodeableConcept": { "coding": [ { "system": "https://fhir.hl7.org.uk/CodeSystem/UKCore-PreferredWrittenCommunicationFormat", "code": "11", "display": "Large print" } ] } } ] } ] }