Athena Core Implementation Guide
5.13.0 - release

Athena Core Implementation Guide - Local Development build (v5.13.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

: athenahealth DTR Launch Key - JSON Representation

Active as of 2026-08-20

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{
  "resourceType" : "SearchParameter",
  "id" : "ah-launch-key",
  "meta" : {
    "source" : "athenacoreext"
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: SearchParameter ah-launch-key</b></p><a name=\"ah-launch-key\"> </a><a name=\"hcah-launch-key\"> </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\"/><p style=\"margin-bottom: 0px\">Information Source: <a href=\"https://simplifier.net/resolve?scope=ig-athena-core@dev&amp;canonical=https://fhir.athena.io/core/athenacoreext\">athenacoreext</a></p></div><h2>AthenahealthDtrLaunchKey</h2><p>Parameter <code>ah-launch-key</code>:<code>token</code></p><div><p>Search DTR QuestionnaireResponse resources by the launch key held in the 'athenahealth DTR QuestionnaireResponse Persistence' extension (e.g., 'ah-launch-key=lk_43345aea-c043-5f6b-ba2c-34ed363a6c79')</p>\n</div><table class=\"grid\"><tr><td>Resource</td><td><a href=\"http://hl7.org/fhir/R4/questionnaireresponse.html\">QuestionnaireResponse</a></td></tr><tr><td>Expression</td><td><code>QuestionnaireResponse.extension.where(url = 'https://fhir.athena.io/StructureDefinition/ah-dtr-questionnaire-response-persistence').extension.where(url = 'launchKey').value</code></td></tr><tr><td>Multiples</td><td><ul><li>multipleAnd: The parameter may only appear once</li><li>multipleOr: The parameter may have multiple values (separated by comma) where at least one must be true</li></ul></td></tr></table></div>"
  },
  "extension" : [
    {
      "url" : "https://fhir.athena.io/core/StructureDefinition/ah-dp-api-pub",
      "valueCode" : "do-not-publish"
    }
  ],
  "url" : "https://fhir.athena.io/SearchParameter/ah-launch-key",
  "version" : "5.13.0",
  "name" : "AthenahealthDtrLaunchKey",
  "status" : "active",
  "date" : "2026-08-20T23:36:36+00:00",
  "publisher" : "athenahealth",
  "contact" : [
    {
      "name" : "FHIR Enablement Team",
      "telecom" : [
        {
          "system" : "email",
          "value" : "mailto:fhir-enablement@athenahealth.com"
        }
      ]
    }
  ],
  "description" : "Search DTR QuestionnaireResponse resources by the launch key held in the 'athenahealth DTR QuestionnaireResponse Persistence' extension (e.g., 'ah-launch-key=lk_43345aea-c043-5f6b-ba2c-34ed363a6c79')",
  "purpose" : "To retrieve the DTR QuestionnaireResponse(s) associated with a specific DTR launch (e.g., 'ah-launch-key=lk_43345aea-c043-5f6b-ba2c-34ed363a6c79')",
  "code" : "ah-launch-key",
  "base" : [
    "QuestionnaireResponse"
  ],
  "type" : "token",
  "expression" : "QuestionnaireResponse.extension.where(url = 'https://fhir.athena.io/StructureDefinition/ah-dtr-questionnaire-response-persistence').extension.where(url = 'launchKey').value",
  "multipleOr" : true,
  "multipleAnd" : false
}