Da Vinci Clinical Data Exchange (CDex)
2.1.0-preview - CI Build United States of America flag

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-preview 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

ValueSet: CDex Data Request Task Code Value Set

Official URL: http://hl7.org/fhir/us/davinci-cdex/ValueSet/cdex-data-request-task-code Version: 2.1.0-preview
Standards status: Trial-use Maturity Level: 1 Computable Name: CDexDataRequestTaskCode
Other Identifiers: OID:2.16.840.1.113883.4.642.

Copyright/Legal: Used by permission of HL7 International all rights reserved Creative Commons License

Codes used to identify the type of data request and control the payer system’s behavior.


Logical Definition (CLD)



Expansion based on codesystem CDex Temporary Code System v2.1.0-preview (CodeSystem)

This value set contains3 concepts.

  data-request-codehttp://hl7.org/fhir/us/davinci-cdex/CodeSystem/cdex-tempData Request Code

A Task requesting data using a code.

  data-request-queryhttp://hl7.org/fhir/us/davinci-cdex/CodeSystem/cdex-tempData Request Query

A Task requesting data using FHIR query syntax.

  data-request-questionnairehttp://hl7.org/fhir/us/davinci-cdex/CodeSystem/cdex-tempData Request Questionnaire

A Task requesting data using a data request questionnaire (FHIR Questionnaire).

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance)
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code