{
  "resourceType" : "Observation",
  "id" : "hemoglobin-result",
  "meta" : {
    "profile" : ["https://fhir.apps.health/StructureDefinition/polaris-core-observation"]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>Hemoglobin level measured at 68 g/L using in-clinic point-of-care testing device on April 8, 2025 at 10:12 am.</p></div>"
  },
  "identifier" : [{
    "system" : "https://fhir.apps.health/NamingSystem/cedarbrook-clinic-observation-identifier",
    "value" : "OBS-HEMOGLOBIN-20250408"
  }],
  "status" : "final",
  "category" : [{
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
      "code" : "laboratory",
      "display" : "Laboratory"
    }]
  }],
  "code" : {
    "text" : "Hemoglobin"
  },
  "subject" : {
    "identifier" : {
      "system" : "https://fhir.apps.health/NamingSystem/cedarbrook-clinic-patient-identifier",
      "value" : "1234567890"
    }
  },
  "effectiveDateTime" : "2025-04-08T10:12:00-06:00",
  "performer" : [{
    "identifier" : {
      "system" : "https://fhir.apps.health/NamingSystem/cedarbrook-clinic-practitioner-identifier",
      "value" : "NAVARRO-PRAC-001"
    },
    "display" : "Dr. Emil Navarro"
  }],
  "valueQuantity" : {
    "value" : 68,
    "unit" : "g/L"
  }
}