# PAS Task - Da Vinci Prior Authorization Support (PAS) FHIR IG v2.2.0-ballot

## Resource Profile: PAS Task 

 
PAS constraints on Task resource that is used to request additional documentation for prior authorizations. 

**Usages:**

* Examples for this Profile: [Task/AdditionalInformationTaskExample](Task-AdditionalInformationTaskExample.md)
* CapabilityStatements using this Profile: [Light DTR EHR](http://hl7.org/fhir/us/davinci-dtr/STU2.1/CapabilityStatement-light-dtr-ehr-311.html), [Light DTR EHR](http://hl7.org/fhir/us/davinci-dtr/STU2.1/CapabilityStatement-light-dtr-ehr-700.html) and [SMART on FHIR DTR Client](http://hl7.org/fhir/us/davinci-dtr/STU2.1/CapabilityStatement-smart-dtr-client.html)

You can also check for [usages in the FHIR IG Statistics](https://packages2.fhir.org/xig/hl7.fhir.us.davinci-pas|current/StructureDefinition/profile-task)

### Formal Views of Profile Content

 [Description Differentials, Snapshots, and other representations](http://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#structure-definitions). 

 

Other representations of profile: [CSV](../StructureDefinition-profile-task.csv), [Excel](../StructureDefinition-profile-task.xlsx), [Schematron](../StructureDefinition-profile-task.sch) 



## Resource Content

```json
{
  "resourceType" : "StructureDefinition",
  "id" : "profile-task",
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode" : "fm"
    },
    {
      "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-pas/ImplementationGuide/hl7.fhir.us.davinci-pas"
          }
        ]
      }
    },
    {
      "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-pas/ImplementationGuide/hl7.fhir.us.davinci-pas"
          }
        ]
      }
    }
  ],
  "url" : "http://hl7.org/fhir/us/davinci-pas/StructureDefinition/profile-task",
  "identifier" : [
    {
      "system" : "urn:ietf:rfc:3986",
      "value" : "urn:oid:2.16.840.1.113883.4.642.40.24.42.75"
    }
  ],
  "version" : "2.2.0-ballot",
  "name" : "PASTask",
  "title" : "PAS Task",
  "status" : "active",
  "date" : "2026-01-30T16:26:59+00:00",
  "publisher" : "HL7 International / Financial Management",
  "contact" : [
    {
      "name" : "HL7 International / Financial Management",
      "telecom" : [
        {
          "system" : "url",
          "value" : "http://hl7.org/Special/committees/fm"
        },
        {
          "system" : "email",
          "value" : "fmlists@lists.hl7.org"
        }
      ]
    },
    {
      "name" : "Jean Duteau",
      "telecom" : [
        {
          "system" : "email",
          "value" : "mailto:jean@duteaudesign.com"
        }
      ]
    },
    {
      "name" : "HL7 International / Financial Management",
      "telecom" : [
        {
          "system" : "url",
          "value" : "http://www.hl7.org/Special/committees/fm"
        }
      ]
    }
  ],
  "description" : "PAS constraints on Task resource that is used to request additional documentation for prior authorizations.",
  "jurisdiction" : [
    {
      "coding" : [
        {
          "system" : "urn:iso:std:iso:3166",
          "code" : "US",
          "display" : "United States of America"
        }
      ]
    }
  ],
  "fhirVersion" : "4.0.1",
  "mapping" : [
    {
      "identity" : "workflow",
      "uri" : "http://hl7.org/fhir/workflow",
      "name" : "Workflow Pattern"
    },
    {
      "identity" : "rim",
      "uri" : "http://hl7.org/v3",
      "name" : "RIM Mapping"
    },
    {
      "identity" : "w5",
      "uri" : "http://hl7.org/fhir/fivews",
      "name" : "FiveWs Pattern Mapping"
    },
    {
      "identity" : "v2",
      "uri" : "http://hl7.org/v2",
      "name" : "HL7 v2 Mapping"
    }
  ],
  "kind" : "resource",
  "abstract" : false,
  "type" : "Task",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Task",
  "derivation" : "constraint",
  "differential" : {
    "element" : [
      {
        "id" : "Task",
        "path" : "Task",
        "constraint" : [
          {
            "key" : "AttachmentNeeded",
            "severity" : "error",
            "human" : "If task.code is attachment-request-code, then attachments needed slice is required.",
            "expression" : "$this.code.coding.where(code='attachment-request-code').count() > 0 implies $this.input.type.coding.where(code='attachments-needed').count() > 0",
            "source" : "http://hl7.org/fhir/us/davinci-pas/StructureDefinition/profile-task|2.2.0-ballot"
          },
          {
            "key" : "QuestionnaireContext",
            "severity" : "error",
            "human" : "If task.code is attachment-request-questionnaire, then questionnaire context slice is required.",
            "expression" : "$this.code.coding.where(code='attachment-request-questionnaire').count() > 0 implies $this.input.type.coding.where(code='questionnaire-context').count() > 0",
            "source" : "http://hl7.org/fhir/us/davinci-pas/StructureDefinition/profile-task|2.2.0-ballot"
          }
        ]
      },
      {
        "id" : "Task.identifier",
        "path" : "Task.identifier",
        "short" : "Payers tracking identifier",
        "min" : 1,
        "mustSupport" : true
      },
      {
        "id" : "Task.status",
        "path" : "Task.status",
        "mustSupport" : true,
        "binding" : {
          "strength" : "required",
          "valueSet" : "http://hl7.org/fhir/us/davinci-hrex/ValueSet/hrex-task-status|1.1.0"
        }
      },
      {
        "id" : "Task.statusReason",
        "path" : "Task.statusReason",
        "mustSupport" : true
      },
      {
        "id" : "Task.intent",
        "path" : "Task.intent",
        "patternCode" : "order",
        "mustSupport" : true
      },
      {
        "id" : "Task.code",
        "path" : "Task.code",
        "min" : 1,
        "mustSupport" : true,
        "binding" : {
          "strength" : "required",
          "valueSet" : "http://hl7.org/fhir/us/davinci-pas/ValueSet/PASTaskCodes|2.2.0-ballot"
        }
      },
      {
        "id" : "Task.for",
        "path" : "Task.for",
        "min" : 1,
        "type" : [
          {
            "code" : "Reference",
            "targetProfile" : [
              "http://hl7.org/fhir/us/davinci-pas/StructureDefinition/profile-beneficiary|2.2.0-ballot"
            ]
          }
        ],
        "mustSupport" : true
      },
      {
        "id" : "Task.requester",
        "path" : "Task.requester",
        "short" : "Provider ID - only send the identifier",
        "mustSupport" : true
      },
      {
        "id" : "Task.requester.identifier",
        "path" : "Task.requester.identifier",
        "min" : 1,
        "mustSupport" : true
      },
      {
        "id" : "Task.owner",
        "path" : "Task.owner",
        "short" : "Provider ID - only send the identifier",
        "mustSupport" : true
      },
      {
        "id" : "Task.owner.identifier",
        "path" : "Task.owner.identifier",
        "min" : 1,
        "mustSupport" : true
      },
      {
        "id" : "Task.reasonCode",
        "path" : "Task.reasonCode",
        "min" : 1,
        "patternCodeableConcept" : {
          "coding" : [
            {
              "system" : "http://hl7.org/fhir/us/davinci-pas/CodeSystem/PASTempCodes",
              "code" : "priorAuthorization"
            }
          ]
        },
        "mustSupport" : true
      },
      {
        "id" : "Task.reasonReference",
        "path" : "Task.reasonReference",
        "min" : 1,
        "type" : [
          {
            "code" : "Reference",
            "targetProfile" : [
              "http://hl7.org/fhir/us/davinci-pas/StructureDefinition/profile-claim|2.2.0-ballot"
            ]
          }
        ],
        "mustSupport" : true
      },
      {
        "id" : "Task.restriction.period",
        "path" : "Task.restriction.period",
        "mustSupport" : true
      },
      {
        "id" : "Task.input",
        "path" : "Task.input",
        "slicing" : {
          "discriminator" : [
            {
              "type" : "value",
              "path" : "type"
            }
          ],
          "description" : "Different slices for identifying different types of information for the Task.",
          "rules" : "open"
        },
        "min" : 2,
        "mustSupport" : true
      },
      {
        "id" : "Task.input:PayerURL",
        "path" : "Task.input",
        "sliceName" : "PayerURL",
        "min" : 1,
        "max" : "1",
        "mustSupport" : true
      },
      {
        "id" : "Task.input:PayerURL.type",
        "path" : "Task.input.type",
        "patternCodeableConcept" : {
          "coding" : [
            {
              "system" : "http://hl7.org/fhir/us/davinci-pas/CodeSystem/PASTempCodes",
              "code" : "payer-url"
            }
          ]
        }
      },
      {
        "id" : "Task.input:PayerURL.value[x]",
        "path" : "Task.input.value[x]",
        "type" : [
          {
            "code" : "url"
          }
        ]
      },
      {
        "id" : "Task.input:AttachmentsNeeded",
        "path" : "Task.input",
        "sliceName" : "AttachmentsNeeded",
        "min" : 0,
        "max" : "*",
        "mustSupport" : true
      },
      {
        "id" : "Task.input:AttachmentsNeeded.extension",
        "path" : "Task.input.extension",
        "slicing" : {
          "discriminator" : [
            {
              "type" : "value",
              "path" : "url"
            }
          ],
          "ordered" : false,
          "rules" : "open"
        },
        "min" : 1
      },
      {
        "id" : "Task.input:AttachmentsNeeded.extension:paLineNumber",
        "path" : "Task.input.extension",
        "sliceName" : "paLineNumber",
        "min" : 1,
        "max" : "1",
        "type" : [
          {
            "code" : "Extension",
            "profile" : [
              "http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-serviceLineNumber|2.2.0-ballot"
            ]
          }
        ],
        "mustSupport" : true
      },
      {
        "id" : "Task.input:AttachmentsNeeded.extension:contentModifier",
        "path" : "Task.input.extension",
        "sliceName" : "contentModifier",
        "min" : 0,
        "max" : "*",
        "type" : [
          {
            "code" : "Extension",
            "profile" : [
              "http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-contentModifier|2.2.0-ballot"
            ]
          }
        ],
        "mustSupport" : true
      },
      {
        "id" : "Task.input:AttachmentsNeeded.type",
        "path" : "Task.input.type",
        "patternCodeableConcept" : {
          "coding" : [
            {
              "system" : "http://hl7.org/fhir/us/davinci-pas/CodeSystem/PASTempCodes",
              "code" : "attachments-needed"
            }
          ]
        },
        "mustSupport" : true
      },
      {
        "id" : "Task.input:AttachmentsNeeded.value[x]",
        "path" : "Task.input.value[x]",
        "type" : [
          {
            "code" : "CodeableConcept"
          }
        ],
        "mustSupport" : true,
        "binding" : {
          "extension" : [
            {
              "extension" : [
                {
                  "url" : "key",
                  "valueId" : "attachmentsNeededLoinc"
                },
                {
                  "url" : "purpose",
                  "valueCode" : "extensible"
                },
                {
                  "url" : "valueSet",
                  "valueCanonical" : "http://hl7.org/fhir/us/davinci-pas/ValueSet/pas-pwk01-attachment-report-type-code|2.2.0-ballot"
                },
                {
                  "url" : "documentation",
                  "valueMarkdown" : "X12 codes that can be used to request additional information to support a prior authorization request."
                }
              ],
              "url" : "http://hl7.org/fhir/tools/StructureDefinition/additional-binding"
            }
          ],
          "strength" : "required",
          "valueSet" : "http://loinc.org/vs/valid-hl7-attachment-requests"
        }
      },
      {
        "id" : "Task.input:QuestionnaireContext",
        "path" : "Task.input",
        "sliceName" : "QuestionnaireContext",
        "min" : 0,
        "max" : "*",
        "mustSupport" : true
      },
      {
        "id" : "Task.input:QuestionnaireContext.extension",
        "path" : "Task.input.extension",
        "slicing" : {
          "discriminator" : [
            {
              "type" : "value",
              "path" : "url"
            }
          ],
          "ordered" : false,
          "rules" : "open"
        },
        "min" : 1
      },
      {
        "id" : "Task.input:QuestionnaireContext.extension:paLineNumber",
        "path" : "Task.input.extension",
        "sliceName" : "paLineNumber",
        "min" : 1,
        "max" : "1",
        "type" : [
          {
            "code" : "Extension",
            "profile" : [
              "http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-serviceLineNumber|2.2.0-ballot"
            ]
          }
        ],
        "mustSupport" : true
      },
      {
        "id" : "Task.input:QuestionnaireContext.type",
        "path" : "Task.input.type",
        "patternCodeableConcept" : {
          "coding" : [
            {
              "system" : "http://hl7.org/fhir/us/davinci-pas/CodeSystem/PASTempCodes",
              "code" : "questionnaire-context"
            }
          ]
        },
        "mustSupport" : true
      },
      {
        "id" : "Task.input:QuestionnaireContext.value[x]",
        "path" : "Task.input.value[x]",
        "type" : [
          {
            "code" : "string"
          }
        ],
        "mustSupport" : true
      }
    ]
  }
}

```
