This page is part of the FHIR Specification (v1.4.0: STU 3 Ballot 3). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions 
A 50-year-old male is ordered an MRI of the the Head for his headache by an identified practitioner.
{
"resourceType": "Parameters",
"id": "example-gao-request-parameters-MRI-head",
"parameter": [
{
"name": "order",
"resource": {
"resourceType": "Order",
"id": "example-gao-order",
"meta": {
"profile": [
"http://hl7.org/fhir/StructureDefinition/gao-order"
]
},
"text": {
"status": "generated",
"div": "<div>\n <p>A 50-year-old male is ordered an MRI of the the Head for his headache by an identified practitioner.</p>\n </div>"
},
"contained": [
{
"resourceType": "Patient",
"id": "patient",
"meta": {
"profile": [
"http://hl7.org/fhir/StructureDefinition/gao-patient"
]
},
"gender": "male",
"birthDate": "1965-11-20"
},
{
"resourceType": "Practitioner",
"id": "practitioner",
"meta": {
"profile": [
"http://hl7.org/fhir/StructureDefinition/gao-practitioner"
]
},
"identifier": [
{
"system": "http://hl7.org/fhir/sid/us-npi",
"value": "9999999999"
}
]
},
{
"resourceType": "DiagnosticOrder",
"id": "diagnosticorder",
"meta": {
"profile": [
"http://hl7.org/fhir/StructureDefinition/gao-diagnosticorder"
]
},
"subject": {
"reference": "example-gao-order#patient"
},
"orderer": {
"reference": "example-gao-order#practitioner"
},
"item": [
{
"code": {
"coding": [
{
"system": "http://loinc.org",
"code": "24590-2",
"display": "Brain MRI"
}
],
"text": "MRI of the Head"
}
}
]
}
],
"identifier": [
{
"system": "http://example.com/OrderIdentifier",
"value": "123"
}
],
"date": "2015-11-20",
"subject": {
"reference": "#patient"
},
"source": {
"reference": "#practitioner"
},
"reasonCodeableConcept": {
"coding": [
{
"system": "http://example.com",
"code": "x"
}
],
"text": "Headache"
},
"detail": [
{
"reference": "#diagnosticorder"
}
]
}
}
]
}
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.