CDS Hooks
3.0.0 - R3 Normative/Trial-Use
CDS Hooks
3.0.0 - R3 Normative/Trial-Use
CDS Hooks, published by HL7 International / Clinical Decision Support. This guide is not an authorized publication; it is the continuous build for version 3.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/cds-hooks/ and changes regularly. See the Directory of published versions
| Page standards status: Informative | Maturity Level: 1 |
Definitions for the CDSHooksElement logical model
See the documentation on how to interpret the contents of this table
| 0. CDSHooksElement | |
| Definition | Base element for all CDSHooks Element - defines the extension element on all CDSHooks objects |
| Short | Base Element - defines CDSHooks Extension |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. CDSHooksElement.extension | |
| Definition | A JSON object that has properties where the names are defined by the extension definitions |
| Short | Object that has Named Extension Properties |
| Comments | Extension structures SHOULD use a strategy for naming that ensures global uniqueness, such as reverse-domain-name notation, e.g. com.cds-hooks.sandbox.myextension-practitionerspecialty. How to handle complex extensions (objects) is not defined |
| Control | 0..1 |
| Type | http://cds-hooks.hl7.org/StructureDefinition/CDSHooksExtensions |
See the documentation on how to interpret the contents of this table
| 0. CDSHooksElement | |
| Definition | Base element for all CDSHooks Element - defines the extension element on all CDSHooks objects |
| Short | Base Element - defines CDSHooks Extension |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. CDSHooksElement.extension | |
| Definition | A JSON object that has properties where the names are defined by the extension definitions |
| Short | Object that has Named Extension Properties |
| Comments | Extension structures SHOULD use a strategy for naming that ensures global uniqueness, such as reverse-domain-name notation, e.g. com.cds-hooks.sandbox.myextension-practitionerspecialty. How to handle complex extensions (objects) is not defined |
| Control | 0..1 |
| Type | http://cds-hooks.hl7.org/StructureDefinition/CDSHooksExtensions |
See the documentation on how to interpret the contents of this table
| 0. CDSHooksElement | |
| Definition | Base element for all CDSHooks Element - defines the extension element on all CDSHooks objects |
| Short | Base Element - defines CDSHooks Extension |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. CDSHooksElement.extension | |
| Definition | A JSON object that has properties where the names are defined by the extension definitions |
| Short | Object that has Named Extension Properties |
| Comments | Extension structures SHOULD use a strategy for naming that ensures global uniqueness, such as reverse-domain-name notation, e.g. com.cds-hooks.sandbox.myextension-practitionerspecialty. How to handle complex extensions (objects) is not defined |
| Control | 0..1 |
| Type | http://cds-hooks.hl7.org/StructureDefinition/CDSHooksExtensions |
IG © 2019+ HL7 International / Clinical Decision Support.
Package hl7.fhir.uv.cds-hooks#3.0.0 based on FHIR 4.0.1.
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2026-10-19
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