Order Catalog Implementation Guide
1.0.0 - STU 1

Order Catalog Implementation Guide, published by HL7 International / Orders and Observations. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-order-catalog/ and changes regularly. See the Directory of published versions

## : Lab observation serum Cl - JSON Representation

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    {
      "resourceType" : "ObservationDefinition",
      "id" : "example-observation-serum-chloride",
      "meta" : {
        "profile" : [
          🔗 "http://hl7.org/fhir/uv/order-catalog/StructureDefinition/LabObservationDefinition"
        ]
      },
      "language" : "en-US",
      "text" : {
        "status" : "generated",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en-US\" lang=\"en-US\"><p class=\"res-header-id\"><b>Generated Narrative: ObservationDefinition example-observation-serum-chloride</b></p><a name=\"example-observation-serum-chloride\"> </a><a name=\"hcexample-observation-serum-chloride\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Language: en-US</p><p style=\"margin-bottom: 0px\">Profile: <a href=\"StructureDefinition-LabObservationDefinition.html\">Laboratory Observation Definition</a></p></div><p><b>status</b>: Active</p><p><b>category</b>: <span title=\"Codes:{http://terminology.hl7.org/CodeSystem/observation-category laboratory}\">Laboratory</span></p><p><b>code</b>: <span title=\"Codes:{http://loinc.org 2075-0}\">chloride [Moles/volume] in Serum or Plasma</span></p><p><b>permittedDataType</b>: Quantity, string</p><p><b>multipleResultsAllowed</b>: false</p><p><b>method</b>: <span title=\"Codes:\">Ion Selective Electrode (ISE)</span></p><p><b>preferredReportName</b>: chloride</p><p><b>permittedUnit</b>: <a href=\"http://tx.fhir.org/r5/ValueSet/x-ucum#x-ucum-mmol.47L\">UCUM: mmol/L</a> (mmol/L), <a href=\"http://tx.fhir.org/r5/ValueSet/x-ucum#x-ucum-g.47L\">UCUM: g/L</a> (g/L)</p><h3>QualifiedValues</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Context</b></td><td><b>RangeCategory</b></td><td><b>Range</b></td></tr><tr><td style=\"display: none\">*</td><td><span title=\"Codes:{http://terminology.hl7.org/CodeSystem/referencerange-meaning normal}\">Normal Range</span></td><td>reference range</td><td>98-106</td></tr></table></div>"
      },
      "status" : "active",
      "category" : [
        {
          "coding" : [
            {
              "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
              "code" : "laboratory",
              "display" : "Laboratory"
            }
          ]
        }
      ],
      "code" : {
        "coding" : [
          {
            "system" : "http://loinc.org",
            "code" : "2075-0",
            "display" : "chloride [Moles/volume] in Serum or Plasma"
          }
        ]
      },
      "permittedDataType" : [
        "Quantity",
        "string"
      ],
      "multipleResultsAllowed" : false,
      "method" : {
        "text" : "Ion Selective Electrode (ISE)"
      },
      "preferredReportName" : "chloride",
      "permittedUnit" : [
        {
          "system" : "http://unitsofmeasure.org",
          "code" : "mmol/L"
        },
        {
          "system" : "http://unitsofmeasure.org",
          "code" : "g/L"
        }
      ],
      "qualifiedValue" : [
        {
          "context" : {
            "coding" : [
              {
                "system" : "http://terminology.hl7.org/CodeSystem/referencerange-meaning",
                "code" : "normal",
                "display" : "Normal Range"
              }
            ]
          },
          "rangeCategory" : "reference",
          "range" : {
            "low" : {
              "value" : 98,
              "system" : "http://unitsofmeasure.org",
              "code" : "mmol/L"
            },
            "high" : {
              "value" : 106,
              "system" : "http://unitsofmeasure.org",
              "code" : "mmol/L"
            }
          }
        }
      ]
    }