Da Vinci - Documentation Templates and Rules
2.2.0 - STU 2.2

Da Vinci - Documentation Templates and Rules, published by HL7 International / Clinical Decision Support. This guide is not an authorized publication; it is the continuous build for version 2.2.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/davinci-dtr/ and changes regularly. See the Directory of published versions

## : DTR Metric Codes

Page standards status: Trial-use | Maturity Level: 2

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    {
      "resourceType" : "CodeSystem",
      "id" : "dtr-metric-codes",
      "language" : "en",
      "text" : {
        "status" : "generated",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem dtr-metric-codes</b></p><a name=\"dtr-metric-codes\"> </a><a name=\"hcdtr-metric-codes\"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/us/davinci-dtr/CodeSystem/dtr-metric-codes</code> defines the following codes in a Grouped By 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\">provider-src<a name=\"dtr-metric-codes-provider-src\"> </a></td><td>Provider-sourced</td><td>The metric information was captured from the provider system's perspective</td></tr><tr><td style=\"white-space:nowrap\">payer-src<a name=\"dtr-metric-codes-payer-src\"> </a></td><td>Payer-sourced</td><td>The metric information was captured from the payer system's perspective</td></tr><tr><td style=\"white-space:nowrap\">DTRApp-src<a name=\"dtr-metric-codes-DTRApp-src\"> </a></td><td>DTRApp-sourced</td><td>The metric information was captured from the Native or SMART on FHIR App's perspective</td></tr><tr><td style=\"white-space:nowrap\">launch<a name=\"dtr-metric-codes-launch\"> </a></td><td>Launch session</td><td>The action described was the launch of a DTR session.</td></tr><tr><td style=\"white-space:nowrap\">qpackage<a name=\"dtr-metric-codes-qpackage\"> </a></td><td>Questionnaire Package operation</td><td>The action described was a Questionnaire Package operation.</td></tr><tr><td style=\"white-space:nowrap\">mrquery<a name=\"dtr-metric-codes-mrquery\"> </a></td><td>Medical Record Query</td><td>The action described was a medical record query.</td></tr><tr><td style=\"white-space:nowrap\">nextq<a name=\"dtr-metric-codes-nextq\"> </a></td><td>Next Question operation</td><td>The action described was a call for the next question for an Adaptive Questionnaire.</td></tr><tr><td style=\"white-space:nowrap\">userresponse<a name=\"dtr-metric-codes-userresponse\"> </a></td><td>User Response</td><td>The action described was an opportunity for the user to review Questionnaire answers and/or enter or override answers.</td></tr><tr><td style=\"white-space:nowrap\">storeqr<a name=\"dtr-metric-codes-storeqr\"> </a></td><td>Store QuestionnaireResponse</td><td>The action described was the storage of a Questionnaire Response in the EHR.</td></tr><tr><td style=\"white-space:nowrap\">crdlaunch<a name=\"dtr-metric-codes-crdlaunch\"> </a></td><td>CRD launch</td><td>launching with the context of an order or other resource populated with coverage-information extension when there is no associated pre-existing QR</td></tr><tr><td style=\"white-space:nowrap\">relaunch<a name=\"dtr-metric-codes-relaunch\"> </a></td><td>Re-launch</td><td>launching from the context of an order/resource with a pre-existing associated QR or launching in the context of a QR directly</td></tr><tr><td style=\"white-space:nowrap\">salaunch<a name=\"dtr-metric-codes-salaunch\"> </a></td><td>Standalone launch</td><td>launching from the context of an order/resource with no pre-existing associated QR and no coverage-information extension</td></tr><tr><td style=\"white-space:nowrap\">cdexlaunch<a name=\"dtr-metric-codes-cdexlaunch\"> </a></td><td>CDex launch</td><td>launching from the context of a Task specifying a questionnaire url or context id when the Task does not yet have a Task output</td></tr></table></div>"
      },
      "extension" : [
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
          "valueCode" : "cds"
        },
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
          "valueInteger" : 2,
          "_valueInteger" : {
            "extension" : [
              {
                "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
                "valueCanonical" : "http://hl7.org/fhir/us/davinci-dtr/ImplementationGuide/hl7.fhir.us.davinci-dtr"
              }
            ]
          }
        },
        {
          "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-dtr/ImplementationGuide/hl7.fhir.us.davinci-dtr"
              }
            ]
          }
        }
      ],
      "url" : "http://hl7.org/fhir/us/davinci-dtr/CodeSystem/dtr-metric-codes",
      "version" : "2.2.0",
      "name" : "DTRMetricCodes",
      "title" : "DTR Metric Codes",
      "status" : "active",
      "experimental" : false,
      "date" : "2026-03-27T15:13:55+00:00",
      "publisher" : "HL7 International / Clinical Decision Support",
      "contact" : [
        {
          "name" : "HL7 International / Clinical Decision Support",
          "telecom" : [
            {
              "system" : "url",
              "value" : "http://www.hl7.org/Special/committees/dss"
            }
          ]
        }
      ],
      "description" : "Codes used within 'code' elements in the DTR Metric logical model.",
      "jurisdiction" : [
        {
          "coding" : [
            {
              "system" : "urn:iso:std:iso:3166",
              "code" : "US"
            }
          ]
        }
      ],
      "caseSensitive" : true,
      "hierarchyMeaning" : "grouped-by",
      "content" : "complete",
      "count" : 13,
      "concept" : [
        {
          "code" : "provider-src",
          "display" : "Provider-sourced",
          "definition" : "The metric information was captured from the provider system's perspective"
        },
        {
          "code" : "payer-src",
          "display" : "Payer-sourced",
          "definition" : "The metric information was captured from the payer system's perspective"
        },
        {
          "code" : "DTRApp-src",
          "display" : "DTRApp-sourced",
          "definition" : "The metric information was captured from the Native or SMART on FHIR App's perspective"
        },
        {
          "code" : "launch",
          "display" : "Launch session",
          "definition" : "The action described was the launch of a DTR session."
        },
        {
          "code" : "qpackage",
          "display" : "Questionnaire Package operation",
          "definition" : "The action described was a Questionnaire Package operation."
        },
        {
          "code" : "mrquery",
          "display" : "Medical Record Query",
          "definition" : "The action described was a medical record query."
        },
        {
          "code" : "nextq",
          "display" : "Next Question operation",
          "definition" : "The action described was a call for the next question for an Adaptive Questionnaire."
        },
        {
          "code" : "userresponse",
          "display" : "User Response",
          "definition" : "The action described was an opportunity for the user to review Questionnaire answers and/or enter or override answers."
        },
        {
          "code" : "storeqr",
          "display" : "Store QuestionnaireResponse",
          "definition" : "The action described was the storage of a Questionnaire Response in the EHR."
        },
        {
          "code" : "crdlaunch",
          "display" : "CRD launch",
          "definition" : "launching with the context of an order or other resource populated with coverage-information extension when there is no associated pre-existing QR"
        },
        {
          "code" : "relaunch",
          "display" : "Re-launch",
          "definition" : "launching from the context of an order/resource with a pre-existing associated QR or launching in the context of a QR directly"
        },
        {
          "code" : "salaunch",
          "display" : "Standalone launch",
          "definition" : "launching from the context of an order/resource with no pre-existing associated QR and no coverage-information extension"
        },
        {
          "code" : "cdexlaunch",
          "display" : "CDex launch",
          "definition" : "launching from the context of a Task specifying a questionnaire url or context id when the Task does not yet have a Task output"
        }
      ]
    }