Release 5 Preview #3

This page is part of the FHIR Specification (v4.5.0: R5 Preview #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 . Page versions: R5 R4B R4 R3 R2

Observation-example-f203-bicarbonate.json

Orders and Observations Work GroupMaturity Level: N/AStandards Status: InformativeCompartments: Device, Encounter, Patient, Practitioner, RelatedPerson

Raw JSON (canonical form + also see JSON Format Specification)

Real-world patient - CO2

{
  "resourceType": "Observation",
  "id": "f203",
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative</b></p><p><b>id</b>: f203</p><p><b>identifier</b>: id: 1304-03720-Bicarbonate</p><p/><p><b>code</b>: <span>Bicarbonate [Moles/?volume] in Serum</span></p><p><b>subject</b>: <a>Roel. Generated Summary: id: f201; BSN: 123456789 (OFFICIAL), BSN: 123456789 (OFFICIAL); active; Roel(OFFICIAL); ph: +31612345678(MOBILE), ph: +31201234567(HOME); gender: male; birthDate: 1960-03-13; <span>Legally married</span>; </a></p><p><b>issued</b>: 05/04/2013 12:34:00 AM</p><p><b>performer</b>: <a>Luigi Maas. Generated Summary: id: f202; UZI-nummer: 12345678902 (OFFICIAL), BIG-nummer: 12345678902 (OFFICIAL); active; Luigi Maas(OFFICIAL); ph: +31715269111(WORK); gender: male; birthDate: 1960-06-12</a></p><p><b>value</b>: 28 mmol/L</p><p><b>interpretation</b>: <span>Serum bicarbonate level normal</span></p><p><b>method</b>: <span>enzymatic method</span></p><h3>ReferenceRanges</h3><table><tr><td>-</td><td><b>Low</b></td><td><b>High</b></td><td><b>Type</b></td></tr><tr><td>*</td><td>22</td><td>29</td><td><span>Normal Range</span></td></tr></table></div>"
  },
  "identifier": [
    {
      "system": "https://intranet.aumc.nl/labvalues",
      "value": "1304-03720-Bicarbonate"
    }
  ],
  "status": "final",
  "code": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "1963-8",
        "display": "Bicarbonate [Moles/?volume] in Serum"
      },
      {
        "system": "http://snomed.info/sct",
        "code": "365722008",
        "display": "Bicarbonate level"
      }
    ]
  },
  "subject": {
    "reference": "Patient/f201",
    "display": "Roel"
  },
  "issued": "2013-04-04T14:34:00+01:00",
  "performer": [
    {
      "reference": "Practitioner/f202",
      "display": "Luigi Maas"
    }
  ],
  "valueQuantity": {
    "value": 28,
    "unit": "mmol/L",
    "system": "http://snomed.info/sct",
    "code": "258813002"
  },
  "interpretation": [
    {
      "coding": [
        {
          "system": "http://snomed.info/sct",
          "code": "166698001",
          "display": "Serum bicarbonate level normal"
        },
        {
          "system": "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation",
          "code": "N"
        }
      ]
    }
  ],
  "method": {
    "text": "enzymatic method"
  },
  "referenceRange": [
    {
      "low": {
        "value": 22
      },
      "high": {
        "value": 29
      },
      "type": {
        "coding": [
          {
            "system": "http://terminology.hl7.org/CodeSystem/referencerange-meaning",
            "code": "normal",
            "display": "Normal Range"
          }
        ]
      }
    }
  ]
}

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.