This is the set of resources that conform to either of the profiles HRex Identifier Reference Profile (http://hl7.org/fhir/us/davinci-hrex/StructureDefinition/hrex-reference-id) and HRex Identifier Reference Profile (http://hl7.org/fhir/us/davinci-hrex/StructureDefinition/hrex-reference-id). E.g. what you have to deal with if you get resources conforming to one of them
| Name | Flags | Card. | Type | Description & Constraints |
|---|
  Reference | C | 0..* | | A reference from one resource to another
ele-1: All FHIR elements must have a @value or children
ref-1: SHALL have a contained resource if a local reference is provided
|
  extension | | 0..* | Extension | Additional content defined by implementations
ele-1: All FHIR elements must have a @value or children
ext-1: Must have either extensions or value[x], not both
|
 reference | Σ | 0..1 | string | Literal reference, Relative, internal or absolute URL
ele-1: All FHIR elements must have a @value or children |
| type | Σ | 0..1 | uri | Type the reference refers to (e.g. "Patient")
Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model).
ele-1: All FHIR elements must have a @value or children |
 identifier | Σ | 1..1 | Identifier | Logical reference, when literal reference is not known
ele-1: All FHIR elements must have a @value or children |
 display | SΣ | 0..1 | string | Text alternative for the resource
ele-1: All FHIR elements must have a @value or children |
Documentation for this format |