Da Vinci Health Record Exchange (HRex)
1.2.0-snapshot - STU 1.2 United States of America flag

Da Vinci Health Record Exchange (HRex), published by HL7 International / Clinical Interoperability Council. This guide is not an authorized publication; it is the continuous build for version 1.2.0-snapshot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/davinci-ehrx/ and changes regularly. See the Directory of published versions

CodeSystem: HRex Endpoint Discovery Code System

1.2.0-snapshot
Official URL: http://hl7.org/fhir/us/davinci-hrex/CodeSystem/hrex-endpoint-discovery Version:
Standards status: Trial-use Active as of 2026-01-30 Maturity Level: 3 Computable Name: HRexEndpointDiscoveryCodes
Other Identifiers: OID:2.16.840.1.113883.4.642.40.19.16.2

Codes used to support the endpoint discovery logical model.

This Code system is referenced in the definition of the following value sets:

Properties

This code system defines the following properties for its concepts

NameCodeURIType
status status http://hl7.org/fhir/concept-properties#status code

Concepts

This case-sensitive code system http://hl7.org/fhir/us/davinci-hrex/CodeSystem/hrex-endpoint-discovery defines the following codes in a Is-A hierarchy:

LvlCodeDisplayDefinitionstatus
1 payer-identifier Payer Identifier A unique identifier for the payer responsible for the coverage(s) associated with the endpoints listed in this file
1 davinci_crd_hook_endpoint CRD Hook Endpoint Endpoint to invoke hook services for any decision support services covered by CRD deprecated
2   davinci_crd_hook_endpoint#2.0 CRD Hook Endpoint v2.0 Endpoint to invoke hook services for any decision support services covered by CRD version 2.0
2   davinci_crd_hook_endpoint#2.1 CRD Hook Endpoint v2.1 Endpoint to invoke hook services for any decision support services covered by CRD version 2.1
2   davinci_crd_hook_endpoint#2.2 CRD Hook Endpoint v2.2 Endpoint to invoke hook services for any decision support services covered by CRD version 2.2
1 davinci_cdex_attachsubmit_endpoint CDex Submit Attachment Endpoint The 'base' for the CDex endpoint used to invoke the $submit-attachment operation for Unsolicited attachments deprecated
2   davinci_cdex_attachsubmit_endpoint#1.0 CDex Submit Attachment Endpoint v1.0 The 'base' for the CDex version 1.0 endpoint used to invoke the $submit-attachment operation for Unsolicited attachments
2   davinci_cdex_attachsubmit_endpoint#1.1 CDex Submit Attachment Endpoint v1.1 The 'base' for the CDex version 1.1 endpoint used to invoke the $submit-attachment operation for Unsolicited attachments
2   davinci_cdex_attachsubmit_endpoint#2.0 CDex Submit Attachment Endpoint v2.0 The 'base' for the CDex version 2.0 endpoint used to invoke the $submit-attachment operation for Unsolicited attachments
2   davinci_cdex_attachsubmit_endpoint#2.1 CDex Submit Attachment Endpoint v2.1 The 'base' for the CDex version 2.1 endpoint used to invoke the $submit-attachment operation for Unsolicited attachments
1 davinci_dtr_qpackage_endpoint DTR Questionnaire Package Endpoint The 'base' for the endpoint to invoke the DTR $questionnaire-package operation for the coverages relevant for this Patient deprecated
2   davinci_dtr_qpackage_endpoint#2.0 DTR Questionnaire Package Endpoint v2.0 The 'base' for the endpoint to invoke the DTR version 2.0 $questionnaire-package operation for the coverages relevant for this Patient
2   davinci_dtr_qpackage_endpoint#2.1 DTR Questionnaire Package Endpoint v2.1 The 'base' for the endpoint to invoke the DTR version 2.1 $questionnaire-package operation for the coverages relevant for this Patient
2   davinci_dtr_qpackage_endpoint#2.2 DTR Questionnaire Package Endpoint v2.2 The 'base' for the endpoint to invoke the DTR version 2.2 $questionnaire-package operation for the coverages relevant for this Patient
1 davinci_pas_submission_endpoint PAS Submission Endpoint The 'base' for the endpoints used to invoke the PAS $submit or $inquire operations for the coverages relevant to this Patient deprecated
2   davinci_pas_submission_endpoint#2.0 PAS Submission Endpoint v2.0 The 'base' for the endpoints used to invoke the PAS version 2.0 $submit or $inquire operations for the coverages relevant to this Patient
2   davinci_pas_submission_endpoint#2.1 PAS Submission Endpoint v2.1 The 'base' for the endpoints used to invoke the PAS version 2.1 $submit or $inquire operations for the coverages relevant to this Patient
2   davinci_pas_submission_endpoint#2.2 PAS Submission Endpoint v2.2 The 'base' for the endpoints used to invoke the PAS version 2.2 $submit or $inquire operations for the coverages relevant to this Patient
1 davinci_pdex_patient_endpoint PDex Patient Data Endpoint The 'base' for the PDex endpoints used to query for data for patient access deprecated
2   davinci_pdex_patient_endpoint#2.0 PDex Patient Data Endpoint v2.0 The 'base' for the PDex version 2.0 endpoints used to query for data for patient access
2   davinci_pdex_patient_endpoint#2.1 PDex Patient Data Endpoint v2.1 The 'base' for the PDex version 2.1 endpoints used to query for data for patient access
1 davinci_pdex_provider_endpoint PDex Provider Data Endpoint The 'base' for the PDex endpoints used to query for data for healthcare provider access deprecated
2   davinci_pdex_provider_endpoint#2.0 PDex Provider Data Endpoint v2.0 The 'base' for the PDex version 2.0 endpoints used to query for data for healthcare provider access
2   davinci_pdex_provider_endpoint#2.1 PDex Provider Data Endpoint v2.1 The 'base' for the PDex version 2.1 endpoints used to query for data for healthcare provider access
1 davinci_pdex_payer_endpoint PDex Payer Data Endpoint The 'base' for the PDex endpoints used to query for data for healthcare payer access deprecated
2   davinci_pdex_payer_endpoint#2.0 PDex Payer Data Endpoint v2.0 The 'base' for the PDex version 2.0 endpoints used to query for data for healthcare payer access
2   davinci_pdex_payer_endpoint#2.1 PDex Payer Data Endpoint v2.1 The 'base' for the PDex version 2.1 endpoints used to query for data for healthcare payer access
1 carin_bluebutton_endpoint CARIN Bluebutton Endpoint The 'base' for the endpoints used to query for Blue Button conformant data. deprecated
2   carin_bluebutton_endpoint#1.0 CARIN Bluebutton Endpoint v1.0 The 'base' for the endpoints used to query for Blue Button version 1.0 conformant data.
2   carin_bluebutton_endpoint#1.1 CARIN Bluebutton Endpoint v1.1 The 'base' for the endpoints used to query for Blue Button version 1.1 conformant data.
2   carin_bluebutton_endpoint#2.0 CARIN Bluebutton Endpoint v2.0 The 'base' for the endpoints used to query for Blue Button version 2.0 conformant data.
2   carin_bluebutton_endpoint#2.1 CARIN Bluebutton Endpoint v2.1 The 'base' for the endpoints used to query for Blue Button version 2.1 conformant data.

Description of the above table(s).