This page is part of the Da Vinci Payer Data Exchange (v0.1.0: STU 1 Ballot 1) based on FHIR R4. The current version which supercedes this version is 1.0.0. For a full list of available versions, see the Directory of published versions 
6-2 Additional or Modified Hooks
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Section Guide:
- 6 CDS-Hooks
- 6-1 Support for FHIR R4
- 6-2 Additional or Modified Hooks
- 6-3 PDex Hooks
- 6-4 Hook Configuration
- 6-5 Systems
- 6-6 Workflow Examples
- 6-6-1 First Visit with New Provider
- 6-6-2 Return Visit with Provider
- 6-6-3 FHIR Profiles and CDS Hooks Context
- 6-7 Handling Data Provenance
The base CDS hooks 1.0 specification defines the following hooks:
- patient-view
- medication-prescribe
- order-review
- order-select
- order-sign
- appointment-book
- encounter-start
- encounter-discharge
The expectation is that new hooks will be defined by and eventually formally approved by the community. The formal process for this proposal and maturity development process is still evolving. Individuals interested in this process can provide feedback here.
6-2-1 Additional Hooks
Defining new hooks is an expected part of the CDS Hooks specification and there is no need for hooks to be officially registered with the community for them to be used. However, using registered hooks increases the likelihood of broad adoption by the community - which increases the likelihood of broad uptake of this implementation guide. The project is proposing hooks that build on proposals made in the Da Vinci CRD IG.
6-2-2 Modified Hooks
This IG uses a modified appointment-book hook. Subscriber Id is declared as an OPTIONAL context field. Subscriber Id SHOULD be taken from the Patient’s Coverage record, or be manually entered by the Provider via the SMART-on-FHIR App.
