Da Vinci Clinical Data Exchange (CDex), published by HL7 International / Payer/Provider Information Exchange Work Group. This guide is not an authorized publication; it is the continuous build for version 2.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/davinci-ecdx/ and changes regularly. See the Directory of published versions

Attachments

• [Solicited and Unsolicited Attachments]
• [Sending Attachments]
• [Requesting Attachments Using Attachment Codes]
• [Requesting Attachments Using Questionnaires]
• [Using CDex Attachments with DaVinci PAS]
• [Conforming to CDex Attachments]

[Da Vinci Prior Authorization Support (PAS)]: [CDex Work Queue Value Set]: ValueSet-cdex-work-queue.html [What is Signed]: signatures.html#what-is-signed [Signatures for Task Based Requests]: task-based-approach.html#signatures [X12]: https://x12.org/ [X12 transactions]: https://x12.org/ [X12 Transaction Sets]: https://x12.org/products/transaction-sets [HEDIS]: https://en.wikipedia.org/wiki/Healthcare_Effectiveness_Data_and_Information_Set [Specification]: specification.html [$match]: http://hl7.org/fhir/R4/patient-operation-match.html [Coverage]: http://hl7.org/fhir/R4/coverage.html [FHIR RESTful Search syntax]: http://hl7.org/fhir/R4/search.html#Introduction [DocumentReference]: http://hl7.org/fhir/R4/documentreference.html [FHIR Signature]: http://hl7.org/fhir/R4/datatypes.html#signature [Bundle.signature]: http://hl7.org/fhir/R4/bundle-definitions.html#Bundle.signature [enveloped signature]: http://www.w3.org/TR/xmldsig-core/#def-SignatureEnveloped [(Verification Signature)]: http://hl7.org/fhir/R4/valueset-signature-type.html [FHIR Document]: http://hl7.org/fhir/R4/documents.html [RFC 7515]: https://tools.ietf.org/html/rfc7515 [JSON Signature rules]: http://hl7.org/fhir/R4/datatypes.html#JSON [RFC 7515: JSON Web Signature (JWS)]: https://tools.ietf.org/html/rfc7515 [Detached]: https://tools.ietf.org/html/rfc7515#appendix-F [Canonical JSON]: http://hl7.org/fhir/R4/json.html#canonical [JWS JSON Serialization]: https://datatracker.ietf.org/doc/html/rfc7515#section-3.2 [X.509 certificates]: https://www.itu.int/rec/T-REC-X.509 [RFC 7518]: https://tools.ietf.org/html/rfc7518 [RFC 7517]: https://tools.ietf.org/html/rfc7517 [RFC 8785]: https://datatracker.ietf.org/doc/rfc8785 [self-signed certificates]: https://en.wikipedia.org/wiki/Self-signed_certificate [Signed SearchSet Bundle Example]: signed-searchset-bundle-example.html [Signed Document Bundle Example]: signed-document-bundle-example.html [FHIR-36158]: https://jira.hl7.org/browse/FHIR-36158 [Solicited and Unsolicited Attachments]: solicited-unsolicited-attachments.html [Sending Attachments]: sending-attachments.html [Requesting Attachments Using Attachment Codes]: requesting-attachments-code.html [Requesting Attachments Using Questionnaires]: requesting-attachments-questionnaire.html [Using Questionnaire as Task Input]: task-based-approach.html#using-questionnaire-as-task-input [Using CDex Attachments with DaVinci PAS]: burden-reduction.html [CDex Task Attachment Request Profile]: StructureDefinition-cdex-task-attachment-request.html [LOINC attachment codes]: https://loinc.org/attachments/ [Parameters]: http://hl7.org/fhir/R4/parameters.html [CDex Patient Demographics Profile]: StructureDefinition-cdex-patient-demographics.html [CDex Claim Use Value Set]: ValueSet-cdex-claim-use.html [Prior-Auth AttachmentRequest Example]: Task-cdex-task-example20.html [Claim AttachmentRequest Example]: Task-cdex-task-example19.html [CDex Temporary Code System]: CodeSystem-cdex-temp.html [NHIN Purpose Of Use Code System]: http://hl7.org/fhir/R4/codesystem-nhin-purposeofuse.html [LOINC Document Ontology]: https://loinc.org/document-ontology/ [CDex Signature Bundle Profile]: StructureDefinition-cdex-signature-bundle.html [FHIR RESTful search]: http://hl7.org/fhir/R4/http.html#search [FHIR RESTful read]: http://hl7.org/fhir/R4/http.html#read [Change Log]: changes.html [CDex Parameters Example1]: Parameters-cdex-parameters-example1.html [CDex Parameters Example2]: Parameters-cdex-parameters-example2.html [CDex Parameters Example3]: Parameters-cdex-parameters-example3.html [CDex Parameters Example4]: Parameters-cdex-parameters-example4.html [validating profiles and resources]: http://hl7.org/fhir/R4/validation.html [ImplementationGuide]: http://hl7.org/fhir/R4/implementationguide.html [CDex ImplementationGuide Resource]: ImplementationGuide-hl7.fhir.us.davinci-cdex.html [Da Vinci DTR]: http://hl7.org/fhir/us/davinci-dtr/2.1.0-preview [Questionnaire]: http://hl7.org/fhir/R4/questionnaire.html [Smart Version 2.0.0 EHR launch flow]: https://hl7.org/fhir/smart-app-launch/app-launch.html#launch-app-ehr-launch [Using Da Vinci DTR to Complete the Questionnaire]: requesting-attachments-questionnaire.html#using-da-vinci-dtr-to-complete-the-questionnaire [Conforming to CDex Attachments]: attachments-conformance.html [Request for Additional Information]: /additionalinfo.html [SDC Questionnaire Response Profile]:http://hl7.org/fhir/uv/sdc/STU3StructureDefinition-sdc-questionnaireresponse.html [SDC Adaptive Questionnaire Response Profile]:http://hl7.org/fhir/uv/sdc/STU3StructureDefinition-sdc-questionnaireresponse-adapt.html [45 CFR 164.506 Treatment, Payment, and Health Care Operations (TPO)]: https://www.ecfr.gov/current/title-45/subtitle-A/subchapter-C/part-164/subpart-E/section-164.506 [must support]: http://hl7.org/fhir/us/davinci-hrex/STU1.1/conformance.html [DTR SMART App Launch]: requesting-attachments-questionnaire.html#dtr-smart-app-launch [Conforming to CDex Task Based Approach]: task-based-conformance.html [Signature Extension]: http://hl7.org/fhir/StructureDefinition/questionnaireresponse-signature [DTR Standard Questionnaire]: http://hl7.org/fhir/us/davinci-dtr/2.1.0-previewStructureDefinition-dtr-std-questionnaire.html [signatureRequired]: http://hl7.org/fhir/StructureDefinition/questionnaire-signatureRequired [CDex Signature Profile]: StructureDefinition-cdex-signature.html [CDex SDC QuestionnaireResponse Profile]: StructureDefinition-cdex-sdc-questionnaireresponse.html [QuestionnaireResponse]: http://hl7.org/fhir/R4/questionnaireresponse.html [Topic-Based Subscriptions Framework]: http://hl7.org/fhir/2022Sep/subscriptions.html [C-CDA on FHIR Documents]: http://www.hl7.org/fhir/us/ccda/index.html [FHIR Conformance]: http://hl7.org/fhir/R4/conformance-rules.html#conflang [Must Support]: http://hl7.org/fhir/R4/profiling.html#mustsupport [modifier elements]: http://hl7.org/fhir/R4/conformance-rules.html#isModifier [CDex PractitionerRole Profile]: StructureDefinition-cdex-practitionerrole.html [CDex Task Update]: SubscriptionTopic-cdex-task-update.html [Subscription R5 Backport Implementation Guide]: http://hl7.org/fhir/uv/subscriptions-backport/STU1.1 [SubscriptionTopic]: https://hl7.org/fhir/R4B/subscriptiontopic.html [CapabilityStatement SubscriptionTopic Canonical]: http://hl7.org/fhir/uv/subscriptions-backport/STU1.1/StructureDefinition-capabilitystatement-subscriptiontopic-canonical.html [Conformance in FHIR R4]: http://hl7.org/fhir/uv/subscriptions-backport/STU1.1/conformance.html#conformance-in-fhir-r4 [R4/B Topic-Based Subscription Profile]: http://hl7.org/fhir/uv/subscriptions-backport/STU1.1/StructureDefinition-backport-subscription.html [R4 Topic-Based Subscription Notification Bundle]: http://hl7.org/fhir/uv/subscriptions-backport/STU1.1/StructureDefinition-backport-subscription-notification-r4.html [HRex Task Status ValueSet]: http://hl7.org/fhir/us/davinci-hrex/STU1.1/ValueSet-hrex-task-status.html [Task.businessStatus]: http://hl7.org/fhir/R4/task-definitions.html#Task.businessStatus [Benefits]: task-based-approach.html#benefits [Task Inputs and Outputs]: task-based-approach.html#task-inputs-and-outputs [Purpose of Use]: task-based-approach.html#purpose-of-use [Task Reason]: task-based-approach.html#task-reason [Discovery of Identifiers]: task-based-approach.html#discovery-of-identifiers [Task State Machine]: task-based-approach.html#task-state-machine [Approaches to Exchanging FHIR Data]: https://hl7.org/fhir/R5/exchanging.html [PAS Claim Response Bundle]: /StructureDefinition-profile-pas-response-bundle.html [PAS Task]: /StructureDefinition-profile-task.html [Patient Matching]: https://hl7.org/fhir/us/identity-matching/patient-matching.html [Guidance on Identity Assurance]: https://hl7.org/fhir/us/identity-matching/guidance-on-identity-assurance.html [Interoperable Digital Identity and Patient Matching]: https://hl7.org/fhir/us/identity-matching/index.html [CQL]: https://cql.hl7.org/ [Da Vinci Use Cases]: https://confluence.hl7.org/display/DVP/Da+Vinci+Use+Cases [FHIR R4 core]: http://hl7.org/fhir/R4/fhir-spec.zip [FHIR core downloads]: http://hl7.org/fhir/R4/downloads.html [validator]: https://fhir.github.io/latest-ig-validator/org.hl7.fhir.validator.jar [instructions on how to use it]: https://confluence.hl7.org/display/FHIR/Using+the+FHIR+Validator