Da Vinci - Documentation Templates and Rules
2.1.0 - STU 2.1

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## CapabilityStatement: DTR Payer Service

Official URL: http://hl7.org/fhir/us/davinci-dtr/CapabilityStatement/dtr-payer-service | Version: 2.1.0
Standards status: Trial-use | Maturity Level: 2 | Computable Name: DTRPayerService

This statement defines the expected capabilities of payer systems that provide questionnaires to DTR clients. Such systems need only support server capabilities for the Questionnaire Package, ValueSet Expand, and Next Question operations.

Raw OpenAPI-Swagger Definition file | Download

## DTR Payer Service

- Official URL:`http://hl7.org/fhir/us/davinci-dtr/CapabilityStatement/dtr-payer-service`
- Implementation Guide Version: 2.1.0-preview
- FHIR Version: 4.0.1
- Intended Use: Requirements
- Supported Formats: JSON
- Published: 2024-08-02
- Published by: HL7 International / Clinical Decision Support
- Status: Active

This statement defines the expected capabilities of payer systems that provide questionnaires to DTR clients. Such systems need only support server capabilities for the Questionnaire Package, ValueSet Expand, and Next Question operations.

### FHIR Server RESTful Capabilities

A DTR Payer service provides a service endpoint for DTR apps and full EHRs to connect to

Security:

Implementations SHALL meet the general security requirements documented in the HRex implementation guide.

Summary of Server Wide Operations

- SHALL support the `$questionnaire-package` operation.
- SHALL support the `$expand` operation.
- SHOULD support the `$next-question` operation.