Union of http://hl7.org/fhir/uv/termchangeset/StructureDefinition/loinc-changeset-profile and http://hl7.org/fhir/uv/termchangeset/StructureDefinition/loinc-changeset-profile

This is the set of resources that conform to either of the profiles LOINC Change Set (CodeSystem) (http://hl7.org/fhir/uv/termchangeset/StructureDefinition/loinc-changeset-profile) and LOINC Change Set (CodeSystem) (http://hl7.org/fhir/uv/termchangeset/StructureDefinition/loinc-changeset-profile). E.g. what you have to deal with if you get resources conforming to one of them

Structure

Name	Flags	Card.	Type	Description & Constraints
CodeSystem	C	1..1		Declares the existence of and describes a code system or code system supplement csd-0: Name should be usable as an identifier for the module by machine processing applications such as code generation csd-1: Within a code system definition, all the codes SHALL be unique dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated dom-5: If a resource is contained in another resource, it SHALL NOT have a security label dom-6: A resource should have narrative for robust management
meta	Σ	0..1	Meta	Metadata about the resource ele-1: All FHIR elements must have a @value or children
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created ele-1: All FHIR elements must have a @value or children
language		0..1	code	Language of the resource content Binding: ?? (preferred): A human language. ele-1: All FHIR elements must have a @value or children
text		0..1	Narrative	Text summary of the resource, for human interpretation ele-1: All FHIR elements must have a @value or children
contained		0..*	Resource	Contained, inline Resources
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
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
url	Σ	1..1	uri	Canonical identifier for this code system, represented as a URI (globally unique) (Coding.system). NOTE: Where not specified by an SDO-specific policy (such as SNOMED’s extension process), change sets associated with locally-maintained extensions should include a url clearly identifying the extension as published under the implementer’s authority, and not the SDO. ele-1: All FHIR elements must have a @value or children
identifier	Σ	1..1	Identifier	Additional identifier for the code system (business identifier) ele-1: All FHIR elements must have a @value or children
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
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: ?? (required): Identifies the purpose for this identifier, if known . ele-1: All FHIR elements must have a @value or children
type	Σ	0..1	CodeableConcept	Description of identifier Binding: ?? (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose. ele-1: All FHIR elements must have a @value or children
system	Σ	0..1	uri	The namespace for the identifier value ele-1: All FHIR elements must have a @value or children Example General: http://www.acme.com/identifiers/patient
value	Σ	0..1	string	The value that is unique ele-1: All FHIR elements must have a @value or children Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use ele-1: All FHIR elements must have a @value or children
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text) ele-1: All FHIR elements must have a @value or children
version	Σ	1..1	string	Business version of the code system (Coding.version). NOTE: where not specified by an SDO-specific policy, it is recommended that implementers consider aligning to HL7 terminology versioning approach. ele-1: All FHIR elements must have a @value or children
name	Σ	1..1	string	Name for this code system (computer friendly). Should clearly identify the CodeSystem as a Change Set and ideally convey both the source terminology from which it was derived and a notion of its contents. ele-1: All FHIR elements must have a @value or children
title	Σ	1..1	string	Name for this code system (human friendly). Should clearly identify the CodeSystem as a Change Set and ideally convey both the source terminology from which it was derived and a notion of its contents. ele-1: All FHIR elements must have a @value or children
status	?!Σ	1..1	code	draft | active | retired | unknown Binding: ?? (required): The lifecycle status of an artifact. ele-1: All FHIR elements must have a @value or children
experimental	Σ	1..1	boolean	For testing purposes, not real usage ele-1: All FHIR elements must have a @value or children
date	Σ	0..1	dateTime	Date last changed ele-1: All FHIR elements must have a @value or children
publisher	Σ	1..1	string	Name of the publisher (organization or individual) ele-1: All FHIR elements must have a @value or children
contact	Σ	0..*	ContactDetail	Contact details for the publisher ele-1: All FHIR elements must have a @value or children
description		1..1	markdown	Natural language description of the code system. Should provide a robust inventory of the contents of the Change Set ele-1: All FHIR elements must have a @value or children
useContext	Σ	0..*	UsageContext	The context that the content is intended to support ele-1: All FHIR elements must have a @value or children
jurisdiction	Σ	0..*	CodeableConcept	Intended jurisdiction for code system (if applicable) Binding: ?? (extensible): Countries and regions within which this artifact is targeted for use. ele-1: All FHIR elements must have a @value or children
purpose		0..1	markdown	Why this code system is defined ele-1: All FHIR elements must have a @value or children
copyright		1..1	markdown	Use and/or publishing restrictions ele-1: All FHIR elements must have a @value or children
caseSensitive	Σ	0..1	boolean	If code comparison is case sensitive ele-1: All FHIR elements must have a @value or children
valueSet	Σ	0..1	canonical(ValueSet)	Canonical reference to the value set with entire code system ele-1: All FHIR elements must have a @value or children
hierarchyMeaning	Σ	0..1	code	NOTE: As a terminology change set should not be fundamentally altering the design and operation of the terminology as a whole, the hierarchyMeaning, if included, should be consistent with the value provided for a CodeSystem representing the entire terminology. Binding: ?? (required): The meaning of the hierarchy of concepts in a code system. ele-1: All FHIR elements must have a @value or children
compositional	Σ	0..1	boolean	If code system defines a compositional grammar ele-1: All FHIR elements must have a @value or children
versionNeeded	Σ	0..1	boolean	If definitions are not stable ele-1: All FHIR elements must have a @value or children
content	Σ	1..1	code	Change Set CodeSystem resources are most appropriately described as a FRAGMENT Binding: ?? (required): The extent of the content of the code system (the concepts and codes it defines) are represented in a code system resource. ele-1: All FHIR elements must have a @value or children
count	Σ	0..1	unsignedInt	Total concepts in the code system ele-1: All FHIR elements must have a @value or children
filter	Σ	0..*	BackboneElement	Filter that can be used in a value set ele-1: All FHIR elements must have a @value or children
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
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code	Σ	1..1	code	Code that identifies the filter ele-1: All FHIR elements must have a @value or children
description	Σ	0..1	string	How or why the filter is used ele-1: All FHIR elements must have a @value or children
operator	Σ	1..*	code	= | is-a | descendent-of | is-not-a | regex | in | not-in | generalizes | exists Binding: ?? (required): The kind of operation to perform as a part of a property based filter. ele-1: All FHIR elements must have a @value or children
value	Σ	1..1	string	What to use for the value ele-1: All FHIR elements must have a @value or children
property	SΣ	0..*	BackboneElement	Property values should follow the LOINC-specific guidance available here: https://terminology.hl7.org/LOINC.html#loinc-properties ele-1: All FHIR elements must have a @value or children
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
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code	Σ	1..1	code	Identifies the property on the concepts, and when referred to in operations ele-1: All FHIR elements must have a @value or children
uri	Σ	0..1	uri	Formal identifier for the property ele-1: All FHIR elements must have a @value or children
description	SΣ	0..1	string	Why the property is defined, and/or what it conveys ele-1: All FHIR elements must have a @value or children
type	Σ	1..1	code	code | Coding | string | integer | boolean | dateTime Binding: ?? (required): The type of a property value. ele-1: All FHIR elements must have a @value or children
concept		1..*	BackboneElement	Concepts in the change set for the code system ele-1: All FHIR elements must have a @value or children
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
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code		1..1	code	Code that identifies concept ele-1: All FHIR elements must have a @value or children
display		1..1	string	Text to display to the user ele-1: All FHIR elements must have a @value or children
definition		1..1	string	Formal definition ele-1: All FHIR elements must have a @value or children
designation		0..*	BackboneElement	Additional representations for the concept ele-1: All FHIR elements must have a @value or children
extension		0..*	Extension	Extension ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
language		0..1	code	Human language of the designation Binding: ?? (preferred): A human language. ele-1: All FHIR elements must have a @value or children
use		0..1	Coding	Details how this designation would be used Binding: ?? (extensible): Details of how a designation would be used. ele-1: All FHIR elements must have a @value or children
value		1..1	string	The text value for this designation ele-1: All FHIR elements must have a @value or children
property	S	0..*	BackboneElement	Property value for the concept ele-1: All FHIR elements must have a @value or children
extension		0..*	Extension	Extension ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code		1..1	code	Reference to CodeSystem.property.code ele-1: All FHIR elements must have a @value or children
value[x]		1..1		Value of the property for this concept ele-1: All FHIR elements must have a @value or children
valueCode			code
valueCoding			Coding
valueString			string
valueInteger			integer
valueBoolean			boolean
valueDateTime			dateTime
valueDecimal			decimal
Documentation for this format