This page is part of the Da Vinci Health Record Exchange (v1.1.0-ballot: STU 1.1 Ballot 1) based on FHIR (HL7® FHIR® Standard) R4. The current version which supersedes this version is 1.0.0. For a full list of available versions, see the Directory of published versions

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Data Type Profile: HRex Identifier Reference Profile

This HRex Reference Profile should be used by Da Vinci IGs where there is no expectation for a RESTful reference, but there is a need for a business identifier (and possibly a display name).

Usage:

• This DataType Constraint is not used by any profiles in this Implementation Guide

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

• Differential Table
• Key Elements Table
• Snapshot Table
• Statistics/References
• All

This structure is derived from Reference

Name	Flags	Card.	Type	Description & Constraints
Reference		0..*	Reference	A reference from one resource to another
identifier		1..1	Identifier	Logical reference, when literal reference is not known
display	S	0..1	string	Text alternative for the resource
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints
Reference	C	0..*	Reference	A reference from one resource to another ref-1: SHALL have a contained resource if a local reference is provided
identifier	Σ	1..1	Identifier	Logical reference, when literal reference is not known
display	SΣ	0..1	string	Text alternative for the resource
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ref-1	error	Reference	SHALL have a contained resource if a local reference is provided : reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

Name	Flags	Card.	Type	Description & Constraints
Reference	C	0..*	Reference	A reference from one resource to another ref-1: SHALL have a contained resource if a local reference is provided
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	1..1	Identifier	Logical reference, when literal reference is not known
display	SΣ	0..1	string	Text alternative for the resource
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Reference.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
ref-1	error	Reference	SHALL have a contained resource if a local reference is provided : reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

This structure is derived from Reference

Summary

Mandatory: 1 element
Must-Support: 1 element

Maturity: 2

Differential View

This structure is derived from Reference

Name	Flags	Card.	Type	Description & Constraints
Reference		0..*	Reference	A reference from one resource to another
identifier		1..1	Identifier	Logical reference, when literal reference is not known
display	S	0..1	string	Text alternative for the resource
Documentation for this format

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
Reference	C	0..*	Reference	A reference from one resource to another ref-1: SHALL have a contained resource if a local reference is provided
identifier	Σ	1..1	Identifier	Logical reference, when literal reference is not known
display	SΣ	0..1	string	Text alternative for the resource
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ref-1	error	Reference	SHALL have a contained resource if a local reference is provided : reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Reference	C	0..*	Reference	A reference from one resource to another ref-1: SHALL have a contained resource if a local reference is provided
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	1..1	Identifier	Logical reference, when literal reference is not known
display	SΣ	0..1	string	Text alternative for the resource
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Reference.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
ref-1	error	Reference	SHALL have a contained resource if a local reference is provided : reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

This structure is derived from Reference

Summary

Mandatory: 1 element
Must-Support: 1 element

Maturity: 2

Other representations of profile: CSV, Excel, Schematron