Da Vinci Health Record Exchange (HRex)
1.2.0-snapshot - STU 1.2 United States of America flag

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-snapshot 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

Page standards status: Trial-use Maturity Level: 3

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{
  "resourceType" : "CodeSystem",
  "id" : "hrex-temp",
  "language" : "en",
  "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><p><b>Properties</b></p><p><b>This code system defines the following properties for its concepts</b></p><table class=\"grid\"><tr><td><b>Name</b></td><td><b>Code</b></td><td><b>URI</b></td><td><b>Type</b></td></tr><tr><td>Not Selectable</td><td>abstract</td><td>http://hl7.org/fhir/concept-properties#notSelectable</td><td>boolean</td></tr></table><p><b>Concepts</b></p><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><b>Lvl</b></td><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td><td><b>Not Selectable</b></td></tr><tr><td>1</td><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><td/></tr><tr><td>1</td><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><td/></tr><tr><td>1</td><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><td/></tr><tr><td>1</td><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><td/></tr><tr><td>1</td><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><td/></tr><tr><td>1</td><td style=\"white-space:nowrap\">_reqcat<a name=\"hrex-temp-_reqcat\"> </a></td><td>Requirements Categories</td><td>Codes that help to categorize requirements statements</td><td>true</td></tr><tr><td>2</td><td style=\"white-space:nowrap\">\u00a0\u00a0business<a name=\"hrex-temp-business\"> </a></td><td>business</td><td>Requirements relating to the business operations of the entities responsible for a system</td><td/></tr><tr><td>2</td><td style=\"white-space:nowrap\">\u00a0\u00a0exchange<a name=\"hrex-temp-exchange\"> </a></td><td>exchange</td><td>Requirements relating to when or how data is exchanged with other systems</td><td/></tr><tr><td>2</td><td style=\"white-space:nowrap\">\u00a0\u00a0processing<a name=\"hrex-temp-processing\"> </a></td><td>processing</td><td>Requirements related to how data is dealt with internally to a system</td><td/></tr><tr><td>2</td><td style=\"white-space:nowrap\">\u00a0\u00a0storage<a name=\"hrex-temp-storage\"> </a></td><td>storage</td><td>Requirements relating to when or how data is or is not persisted within a system</td><td/></tr><tr><td>2</td><td style=\"white-space:nowrap\">\u00a0\u00a0ui<a name=\"hrex-temp-ui\"> </a></td><td>ui</td><td>Requirements relating to the appearance of information on a user interface</td><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-snapshot",
  "name" : "HRexTempCodes",
  "title" : "HRex Temporary Code System",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-01-30T17:35:03+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" : 11,
  "property" : [
    {
      "code" : "abstract",
      "uri" : "http://hl7.org/fhir/concept-properties#notSelectable",
      "type" : "boolean"
    }
  ],
  "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."
    },
    {
      "code" : "_reqcat",
      "display" : "Requirements Categories",
      "definition" : "Codes that help to categorize requirements statements",
      "property" : [
        {
          "code" : "abstract",
          "valueBoolean" : true
        }
      ],
      "concept" : [
        {
          "code" : "business",
          "display" : "business",
          "definition" : "Requirements relating to the business operations of the entities responsible for a system"
        },
        {
          "code" : "exchange",
          "display" : "exchange",
          "definition" : "Requirements relating to when or how data is exchanged with other systems"
        },
        {
          "code" : "processing",
          "display" : "processing",
          "definition" : "Requirements related to how data is dealt with internally to a system"
        },
        {
          "code" : "storage",
          "display" : "storage",
          "definition" : "Requirements relating to when or how data is or is not persisted within a system"
        },
        {
          "code" : "ui",
          "display" : "ui",
          "definition" : "Requirements relating to the appearance of information on a user interface"
        }
      ]
    }
  ]
}