EHDS Logical Information Models, published by Xt-EHR. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Xt-EHR/xt-ehr-common/ and changes regularly. See the Directory of published versions

• Content
• Detailed Descriptions
• Mappings
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Data Type Profile: Coded

Coded data element

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.

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

Name	Flags	Card.	Type	Description & Constraints
CodeableConcept		0..*	CodeableConcept	Coded ele-1: All FHIR elements must have a @value or children
coding	Σ	1..*	Coding	Code defined by a terminology system ele-1: All FHIR elements must have a @value or children
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())

This structure is derived from CodeableConcept

Name	Flags	Card.	Type	Description & Constraints
CodeableConcept		0..*	CodeableConcept	Coded
coding		1..*	Coding	Code defined by a terminology system
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints
CodeableConcept		0..*	CodeableConcept	Coded
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	Code defined by a terminology system
text	Σ	0..1	string	Plain text representation of the concept
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())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

This structure is derived from CodeableConcept

Summary

Mandatory: 1 element

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
CodeableConcept		0..*	CodeableConcept	Coded ele-1: All FHIR elements must have a @value or children
coding	Σ	1..*	Coding	Code defined by a terminology system ele-1: All FHIR elements must have a @value or children
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())

Differential View

This structure is derived from CodeableConcept

Name	Flags	Card.	Type	Description & Constraints
CodeableConcept		0..*	CodeableConcept	Coded
coding		1..*	Coding	Code defined by a terminology system
Documentation for this format

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
CodeableConcept		0..*	CodeableConcept	Coded
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	Code defined by a terminology system
text	Σ	0..1	string	Plain text representation of the concept
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())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

This structure is derived from CodeableConcept

Summary

Mandatory: 1 element

Other representations of profile: CSV, Excel, Schematron