{
  "resourceType": "Observation",
  "id": "31dec25d-f408-4da8-ab06-15e4e69505a8",
  "meta": {
    "versionId": "1",
    "lastUpdated": "2021-03-12T15:54:04.126+00:00",
    "source": "#PYm1s7IOmQcC4MBf",
    "profile": [
      "http://hl7.org/fhir/us/core/StructureDefinition/us-core-pulse-oximetry"
    ]
  },
  "status": "final",
  "category": [
    {
      "coding": [
        {
          "system": "http://terminology.hl7.org/CodeSystem/observation-category",
          "code": "vital-signs",
          "display": "vital-signs"
        }
      ]
    }
  ],
  "code": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "2708-6",
        "display": "Oxygen saturation in Arterial blood"
      },
      {
        "system": "http://loinc.org",
        "code": "59408-5",
        "display": "Oxygen saturation in Arterial blood by Pulse oximetry"
      }
    ],
    "text": "Oxygen saturation in Arterial blood"
  },
  "subject": {
    "reference": "Patient/1d86bcfe-6359-4c82-add8-770fe8b14b50"
  },
  "encounter": {
    "reference": "Encounter/182465e2-3eef-434a-b9ff-94f632202bd9"
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  "effectiveDateTime": "2020-03-12T18:42:17+00:00",
  "issued": "2020-03-12T18:42:17.901+00:00",
  "valueQuantity": {
    "value": 80.4,
    "unit": "%",
    "system": "http://unitsofmeasure.org",
    "code": "%"
  }
}