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4.4.1.546 ValueSet http://hl7.org/fhir/ValueSet/comparison-operation

Responsible Owner: FHIR Infrastructure icon Work Group Normative Use Context: Country: Global (Whole world)
Official URL: http://hl7.org/fhir/ValueSet/comparison-operation Version: 6.0.0-ballot3
active as of 2025-11-13 Computable Name: ComparisonOperationVS
Flags: Immutable OID:

This value set is used in the following places:

4.4.1.546.1 Definition

Additional Binding Purpose

4.4.1.546.2 Content Logical Definition

Generated Narrative: ValueSet comparison-operation

Last updated: 2025-11-13T11:10:33.286Z

 

4.4.1.546.3 Expansion

This expansion generated 13 Nov 2025

ValueSet

Expansion performed internally based on codesystem Dose Limit Scope CodeSystem v6.0.0-ballot3 (CodeSystem)

This value set contains 11 concepts

SystemCodeDisplayDefinition
http://hl7.org/fhir/CodeSystem/comparison-operation   eq Equals the value for the parameter in the resource is equal to the provided value.
http://hl7.org/fhir/CodeSystem/comparison-operation   ne Not Equals the value for the parameter in the resource is not equal to the provided value.
http://hl7.org/fhir/CodeSystem/comparison-operation   in In The value for the parameter in the resource is in the list of codes in the value (comma-separated, and subject to code system logic; the code may be a value set).
http://hl7.org/fhir/CodeSystem/comparison-operation   nin Not In The value for the parameter in the resource is not in the list of codes in the value (comma-separated, and subject to code system logic; the code may be a value set).
http://hl7.org/fhir/CodeSystem/comparison-operation   gt Greater Than the value for the parameter in the resource is greater than the provided value.
http://hl7.org/fhir/CodeSystem/comparison-operation   lt Less Than the value for the parameter in the resource is less than the provided value.
http://hl7.org/fhir/CodeSystem/comparison-operation   ge Greater or Equals the value for the parameter in the resource is greater or equal to the provided value.
http://hl7.org/fhir/CodeSystem/comparison-operation   le Less of Equal the value for the parameter in the resource is less or equal to the provided value.
http://hl7.org/fhir/CodeSystem/comparison-operation   sa Starts After the value for the parameter in the resource starts after the provided value.
http://hl7.org/fhir/CodeSystem/comparison-operation   eb Ends Before the value for the parameter in the resource ends before the provided value.
http://hl7.org/fhir/CodeSystem/comparison-operation   ap Approximately the value for the parameter in the resource is approximately the same to the provided value.

 

See the full registry of value sets defined as part of FHIR.

Explanation of the columns that may appear on this page:

Lvl A few code lists that FHIR defines are hierarchical - each code is assigned a level. For value sets, levels are mostly used to organize codes for user convenience, but may follow code system hierarchy - see Code System for further information
Source The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code