Da Vinci Clinical Data Exchange (CDex)
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Da Vinci Clinical Data Exchange (CDex), published by HL7 International - Patient Care Work Group. This is not an authorized publication; it is the continuous build for version 2.0.0-preview). This version is based on the current content of https://github.com/HL7/davinci-ecdx/ and changes regularly. See the Directory of published versions

Using CDex Attachments with DaVinci PAS

The following page is DRAFT. It has not yet undergone HL7 balloting.

In Da Vinci - Prior Authorization Support (PAS), the expectation is that a final decision is generated immediately and automatically in the majority of cases. The flow below depicts the cases where the result is “pended” and additional data is needed. In these cases, the Payer or Provider may elect to use a CDex Transaction to request or submit attachments. The flow sheets diagrams below illustrate where in the PAS workflow the Payer could use CDex to request attachments and the Provider could use CDex to submit attachments.

There is no direct intersection with Da Vinci - Documentation Templates and Rules (DTR) workflow. In DTR, the Questionnaire/QuestionnaireResponse asking for additional information is held until any required Tasks are completed and the question is answered which not compatible with the CDex attachments workflow.

CDex in DaVinci Burden Reduction Workflow

CDex in DaVinci PAS 'Pended' Workflow