Release 4B Snapshot #1

This page is part of the FHIR Specification v4.3.0-snapshot1: R4B Snapshot to support the Jan 2022 Connectathon. About the R4B version of FHIR. The current officially released version is 4.3.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3 R2

4.4.1.588 Value Set http://hl7.org/fhir/ValueSet/assert-operator-codes

FHIR Infrastructure Work Group Maturity Level: 2Trial Use Use Context: Any

This is a value set defined by the FHIR project.

Summary

Defining URL:http://hl7.org/fhir/ValueSet/assert-operator-codes
Version:4.3.0-snapshot1
Name:AssertionOperatorType
Title:AssertionOperatorType
Definition:

The type of operator to use for assertion.

Committee:FHIR Infrastructure Work Group
OID:2.16.840.1.113883.4.642.3.708 (for OID based terminology systems)
Source ResourceXML / JSON

This value set is used in the following places:

4.4.1.588.1 Content Logical Definition

 

4.4.1.588.2 Expansion

This expansion generated 20 Dec 2021

This value set contains 11 concepts

Expansion based on AssertionOperatorType v4.3.0-snapshot1 (CodeSystem)

All codes in this table are from the system http://hl7.org/fhir/assert-operator-codes

CodeDisplayDefinition
equalsequalsDefault value. Equals comparison.
notEqualsnotEqualsNot equals comparison.
ininCompare value within a known set of values.
notInnotInCompare value not within a known set of values.
greaterThangreaterThanCompare value to be greater than a known value.
lessThanlessThanCompare value to be less than a known value.
emptyemptyCompare value is empty.
notEmptynotEmptyCompare value is not empty.
containscontainsCompare value string contains a known value.
notContainsnotContainsCompare value string does not contain a known value.
evalevaluateEvaluate the FHIRPath expression as a boolean condition.

 

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

Explanation of the columns that may appear on this page:

LvlA 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
SourceThe source of the definition of the code (when the value set draws in codes defined elsewhere)
CodeThe code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
DisplayThe 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
DefinitionAn explanation of the meaning of the concept
CommentsAdditional notes about how to use the code