{
  "resourceType" : "Observation",
  "id" : "e1f2a3b4-c5d6-7890-efab-901234567890",
  "meta" : {
    "profile" : ["http://fhir.ehdsi.eu/core/StructureDefinition/medicalTestResult-myhealtheu-core"]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">HbA1c 7.2% - John Doe</div>"
  },
  "status" : "final",
  "category" : [{
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
      "code" : "laboratory"
    }]
  }],
  "code" : {
    "coding" : [{
      "system" : "http://loinc.org",
      "code" : "4548-4",
      "display" : "Hemoglobin A1c/Hemoglobin.total in Blood"
    }]
  },
  "subject" : {
    "reference" : "Patient/1d4bbc93-63b7-4f2b-8f0f-8380aa138f49"
  },
  "effectiveDateTime" : "2024-01-10",
  "performer" : [{
    "reference" : "PractitionerRole/b975ec26-4ecf-4588-9fa2-afbb0d9fc530"
  }],
  "valueQuantity" : {
    "value" : 7.2,
    "unit" : "%",
    "system" : "http://unitsofmeasure.org",
    "code" : "%"
  },
  "interpretation" : [{
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation",
      "code" : "H",
      "display" : "High"
    }]
  }],
  "referenceRange" : [{
    "low" : {
      "value" : 4,
      "unit" : "%"
    },
    "high" : {
      "value" : 6,
      "unit" : "%"
    }
  }]
}