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). This version is based on the current content of https://github.com/HL7/davinci-ecdx/ and changes regularly. See the Directory of published versions

CapabilityStatement: Data Source Client CapabilityStatement

Official URL: http://hl7.org/fhir/us/davinci-cdex/CapabilityStatement/data-source-client Version: 2.0.0
Standards status: Trial-use Maturity Level: 2 Computable Name: DataSourceClientCapabilityStatement

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

This CapabilityStatement describes the expected capabilities of a Da Vinci CDex Data Source in Client mode during clinical data exchange with a Data Consumer. The capabilities include one or more of the following interactions:

  1. Post the $submit-attachment operation to a Data Consumer endpoint.
  2. Query for Authorization information represented by a CommunicationRequest or ServiceRequest.
  3. Post a subscription notification to a Data Consumer endpoint updating the status of a task.

Raw OpenAPI-Swagger Definition file | Download

SHALL Implement All Or Parts Of The Following Capability Statements:

FHIR RESTful Capabilities

The Da Vinci CDex Data Source Client SHALL:

  1. Support at least one of the CDex approaches for exchanging clinical information
    1. Task-Based Approach
    2. Attachments
  2. Follow the guidelines for Generating and Verifying Signed Resources if signatures are required.
  3. Support JSON source formats for all Da Vinci CDex interactions.
  4. Declare a CapabilityStatement identifying transactions, and profiles supported.

The Da Vinci CDex Data Source Client MAY:

  1. Support XML source formats for all Da Vinci CDex interactions.

    Implementers that choose to support XML need to be aware that JSON Web Signatures can only be created and validated in the original native JSON. Transforms to and from XML will invalidate signatures.

Security:

  1. For general security consideration refer to the FHIR Security and Privacy Considerations.
  2. For security considerations specific to this guide refer to the Security and Privacy section.

Summary of System Wide Interactions

  • MAY support the transaction interaction.
  • MAY support the batch interaction.
  • MAY support the search-system interaction.
  • MAY support the history-system interaction.

Summary of System Wide Operations

  • SHOULD support the $submit-attachment operation.
  • If Attachments is supported, the Data Source Client SHALL support the $submit-attachment operation.

RESTful Capabilities by Resource/Profile:

Summary

Resource Type Supported Profiles Supported Searches Supported _includes Supported _revincludes Supported Operations
CommunicationRequest - - - - -
DocumentReference US Core DocumentReference Profile - - - -
Parameters - - - - -
ServiceRequest - - - - -

CommunicationRequest

Conformance Expectation: SHOULD

Resource Specific Documentation:

Required resource type to carry authorization information regarding for requesting Clinical information

Profile Interaction Summary:

  • SHOULD support read, vread.
  • MAY support create, search-type, update, patch, delete, history-instance, history-type.
read

Either a CommunicationRequest or ServiceRequest is required if an Authorization is required for a particular clinical data exchange scenario

Fetch and Search Criteria:

  • A Client SHOULD be capable of fetching a CommunicationRequest resource using: GET [base]/CommunicationRequest/[id]

DocumentReference

Conformance Expectation: SHOULD

Resource Specific Documentation:

Required resource type to support the $submit-attachment operation

Supported Profiles:

Profile Interaction Summary:

  • SHOULD support read, vread, update.
  • MAY support create, search-type, patch, delete, history-instance, history-type.

Fetch and Search Criteria:

  • A Client SHOULD be capable of fetching a DocumentReference resource using: GET [base]/DocumentReference/[id]

Parameters

Conformance Expectation: SHOULD

Resource Specific Documentation:

Required resource type to support the $submit-attachment operation

Profile Interaction Summary:

  • SHOULD support create, read, vread, update.
  • MAY support search-type, patch, delete, history-instance, history-type.

Fetch and Search Criteria:

  • A Client SHOULD be capable of fetching a Parameters resource using: GET [base]/Parameters/[id]

ServiceRequest

Conformance Expectation: SHOULD

Resource Specific Documentation:

Required resource type to carry authorization information regarding for requesting Clinical information

Profile Interaction Summary:

  • SHOULD support search-type, read, vread.
  • MAY support create, update, patch, delete, history-instance, history-type.
read

Either a CommunicationRequest or ServiceRequest is required if an Authorization is required for a particular clinical data exchange scenario

Fetch and Search Criteria:

  • A Client SHOULD be capable of fetching a ServiceRequest resource using: GET [base]/ServiceRequest/[id]