Extensions for Using Data Elements from FHIR STU3 in FHIR R4
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Extensions for Using Data Elements from FHIR STU3 in FHIR R4 - Downloaded Version null See the Directory of published versions

CodeSystem: v3 Code System SetOperator

Official URL: http://hl7.org/fhir/v3/SetOperator Version: 2016-11-11
Standards status: Trial-use Maturity Level: 0 Computable Name: v3 Code System SetOperator

** MISSING DEFINITIONS **

This Code system is referenced in the content logical definition of the following value sets:

  • This CodeSystem is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Properties

This code system defines the following properties for its concepts

NameCodeURITypeDescription
Not Selectable notSelectable http://hl7.org/fhir/concept-properties#notSelectable boolean Indicates that the code is abstract - only intended to be used as a selector for other concepts

Concepts

This case-sensitive code system http://hl7.org/fhir/v3/SetOperator defines the following codes in a Is-A hierarchy:

LvlCodeDisplayDefinitionNot Selectable
1 _ValueSetOperator ValueSetOperator Operations that can be used to associate concepts in a terminology. true
2   E exclude Form the set-difference with this value, i.e., exclude this element or set from the resulting set.
2   I include Form the union with this value, i.e., include this element or set in the resulting set.
1 A intersect Form the intersection with the value.
1 H convex hull Form the convex hull with the value. The convex hull is defined over ordered domains and is the smallest contiguous superset (interval) that of all the operand sets.
1 P periodic hull Form the periodic hull with the value. The periodic hull is defined over ordered domains and is the periodic set that contains all contiguous supersets of pairs of intervals generated by the operand periodic intervals.