This page is part of the Common CQL Assets for FHIR (US-Based) (v1.0.0-ballot: STU 1 Ballot 1) based on FHIR (HL7® FHIR® Standard) R4. No current official version has been published yet. For a full list of available versions, see the Directory of published versions

Use Cases

Page standards status: Informative

Although the initial focus for this implementation guide is on supporting the prior-authorization questionnaire use case, the content and guidance presented here is intended to be usable across clinical reasoning use cases with FHIR in the US Realm. Existing known use cases are documented here, and additional use cases are intended to be supported in future versions of this implementation guide, including CDeX.

• Prior Authorization Questionnaire Use Case
• Quality Measurement and Reporting
• Clinical Decision Support
• Clinical Guidelines
• Public Health Case Reporting

For additional documentation on the CDex Attachment Use Case, see the following Sequence Diagram.