Release 4B Snapshot 3: Connectathon 32 Base

This page is part of the FHIR Specification (v4.3.0: R4B - STU (v5.0.0-snapshot3: R5 Snapshot #3, to support Connectathon 32 ). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3

Using Codes Code Systems Value Sets Concept Maps Identifier Systems

4.3.14.336 4.3.2.279 Code System CodeSystem http://hl7.org/fhir/assert-operator-codes

FHIR Infrastructure icon Work Group   Maturity Level : 2 Trial Use Use Context : Any Country: World, Country: World
This is a code system defined by the FHIR project. Committee:
Official URL : Title: http://hl7.org/fhir/assert-operator-codes AssertionOperatorType Definition: The type of operator to use for assertion. Version : 5.0.0-snapshot3
active as of 2021-01-05 FHIR Infrastructure Computable Name : AssertionOperatorType Work Group
OID: 2.16.840.1.113883.4.642.4.709 (for OID based terminology systems) Flags : CaseSensitive, Complete. All codes ValueSet: AssertionOperatorType Source Resource XML / JSON OID : 2.16.840.1.113883.4.642.4.709

This Code system is used in the following value sets:

4.3.14.336.1 4.3.2.279.1 Content Definition

The type of operator to use for assertion.

4.3.14.336.2

4.3.2.279.2 AssertionOperatorType Content

The type of operator to use for assertion.

This code system http://hl7.org/fhir/assert-operator-codes defines the following codes:

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

 

See the full registry of code systems defined as part of FHIR.

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. 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