An example of a blood Rh antigen measurement.
{
"resourceType" : "Observation",
"id" : "rhstatus",
"status" : "final",
"category" : [{
"coding" : [{
"system" : "http://terminology.hl7.org/CodeSystem/observation-category",
"code" : "laboratory",
"display" : "Laboratory"
}],
"text" : "Laboratory"
}],
"code" : {
"coding" : [{
"system" : "http://loinc.org",
"code" : "88027-8",
"display" : "Rh group Ag [Type] on Red Blood Cells"
}],
"text" : "Rh Type"
},
"subject" : {
"reference" : "Patient/infant"
},
"effectiveDateTime" : "2018-03-11T16:07:54+00:00",
"valueCodeableConcept" : {
"coding" : [{
"system" : "http://snomed.info/sct",
"code" : "165747007",
"display" : "Rh positive"
}],
"text" : "Rh(D) positive (finding)"
}
}
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.