Release 4 5 Preview #3
This page is part of the FHIR Specification (v4.0.1: R4 - Mixed Normative and STU ). This is the current published version in it's permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

4.4.1.598 4.4.1.623 Value Set http://hl7.org/fhir/ValueSet/assert-operator-codes

FHIR Infrastructure Work Group   Maturity Level : 2 Trial 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: 4.0.1 4.5.0
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 Resource XML / JSON

This value set is used in the following places:

4.4.1.598.1 4.4.1.623.1 Content Logical Definition

This value set includes codes from the following code systems:

 

4.4.1.598.2 4.4.1.623.2 Expansion

This expansion generated 01 Nov 2019 Mar 2021

This value set contains 11 concepts

Expansion based on http://hl7.org/fhir/assert-operator-codes version 4.0.1 AssertionOperatorType v4.5.0 (CodeSystem)

All codes from system http://hl7.org/fhir/assert-operator-codes

Code Display Definition
equals equals Default value. Equals comparison.
notEquals notEquals Not equals comparison.
in in Compare value within a known set of values.
notIn notIn Compare value not within a known set of values.
greaterThan greaterThan Compare value to be greater than a known value.
lessThan lessThan Compare value to be less than a known value.
empty empty Compare value is empty.
notEmpty notEmpty Compare value is not empty.
contains contains Compare value string contains a known value.
notContains notContains Compare value string does not contain a known value.
eval evaluate Evaluate 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:

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