Da Vinci Health Record Exchange (HRex)
1.2.0-cibuild - STU 1.1

Da Vinci Health Record Exchange (HRex), published by HL7 International / Clinical Interoperability Council. This guide is not an authorized publication; it is the continuous build for version 1.2.0-cibuild built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/davinci-ehrx/ and changes regularly. See the Directory of published versions

## : HRex Temporary Code System - JSON Representation

Page standards status: Trial-use | Maturity Level: 3

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    {
      "resourceType" : "CodeSystem",
      "id" : "hrex-temp",
      "text" : {
        "status" : "generated",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem hrex-temp</b></p><a name=\"hrex-temp\"> </a><a name=\"hchrex-temp\"> </a><a name=\"hrex-temp-en-US\"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/us/davinci-hrex/CodeSystem/hrex-temp</code> defines the following codes in a Is-A hierarchy:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">data-request<a name=\"hrex-temp-data-request\"> </a></td><td>data request task</td><td>A type of Task asking the owner to deliver the data corresponding to the characteristics defined by the Task.inputs to the Task.beneficiary</td></tr><tr><td style=\"white-space:nowrap\">data-query<a name=\"hrex-temp-data-query\"> </a></td><td>data query input</td><td>Indicates the parameters of a FHIR RESTful search to be executed whose results are requested.  The content will be the query URL following the 'base'.  E.g. `Observation?...`</td></tr><tr><td style=\"white-space:nowrap\">data-code<a name=\"hrex-temp-data-code\"> </a></td><td>data code input</td><td>A code for a document or otherwise describing the characteristics of the information requested</td></tr><tr><td style=\"white-space:nowrap\">data-value<a name=\"hrex-temp-data-value\"> </a></td><td>data values output</td><td>The result of a data request</td></tr><tr><td style=\"white-space:nowrap\">UMB<a name=\"hrex-temp-UMB\"> </a></td><td>Unique Product-independent Payer Person Identifier</td><td>A unique identifier assigned to an individual that is consistent regardless of the individual irrespective of their role (subscriber, dependent, etc.) or which product(s) they have with that payer.</td></tr></table></div>"
      },
      "extension" : [
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
          "valueCode" : "cic"
        },
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
          "valueInteger" : 3,
          "_valueInteger" : {
            "extension" : [
              {
                "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
                "valueCanonical" : "http://hl7.org/fhir/us/davinci-hrex/ImplementationGuide/davinci-hrex"
              }
            ]
          }
        },
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
          "valueCode" : "trial-use",
          "_valueCode" : {
            "extension" : [
              {
                "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
                "valueCanonical" : "http://hl7.org/fhir/us/davinci-hrex/ImplementationGuide/davinci-hrex"
              }
            ]
          }
        }
      ],
      "url" : "http://hl7.org/fhir/us/davinci-hrex/CodeSystem/hrex-temp",
      "identifier" : [
        {
          "system" : "urn:ietf:rfc:3986",
          "value" : "urn:oid:2.16.840.1.113883.4.642.40.19.16.1"
        }
      ],
      "version" : "1.2.0-cibuild",
      "name" : "HRexTempCodes",
      "title" : "HRex Temporary Code System",
      "status" : "active",
      "experimental" : false,
      "date" : "2025-04-17T04:19:54+00:00",
      "publisher" : "HL7 International / Clinical Interoperability Council",
      "contact" : [
        {
          "telecom" : [
            {
              "system" : "url",
              "value" : "http://www.hl7.org/Special/committees/cic"
            }
          ]
        }
      ],
      "description" : "Codes temporarily defined as part of the HRex implementation guide.  These will eventually migrate into an officially maintained terminology (likely HL7's UTG code systems).",
      "jurisdiction" : [
        {
          "coding" : [
            {
              "system" : "urn:iso:std:iso:3166",
              "code" : "US"
            }
          ]
        }
      ],
      "caseSensitive" : true,
      "hierarchyMeaning" : "is-a",
      "content" : "complete",
      "count" : 5,
      "concept" : [
        {
          "code" : "data-request",
          "display" : "data request task",
          "definition" : "A type of Task asking the owner to deliver the data corresponding to the characteristics defined by the Task.inputs to the Task.beneficiary"
        },
        {
          "code" : "data-query",
          "display" : "data query input",
          "definition" : "Indicates the parameters of a FHIR RESTful search to be executed whose results are requested.  The content will be the query URL following the 'base'.  E.g. `Observation?...`"
        },
        {
          "code" : "data-code",
          "display" : "data code input",
          "definition" : "A code for a document or otherwise describing the characteristics of the information requested"
        },
        {
          "code" : "data-value",
          "display" : "data values output",
          "definition" : "The result of a data request"
        },
        {
          "code" : "UMB",
          "display" : "Unique Product-independent Payer Person Identifier",
          "definition" : "A unique identifier assigned to an individual that is consistent regardless of the individual irrespective of their role (subscriber, dependent, etc.) or which product(s) they have with that payer."
        }
      ]
    }