Release 4 5

This page is part of the FHIR Specification (v4.0.1: R4 (v5.0.0: R5 - Mixed Normative and STU ) ). This is the current published version in it's permanent home (it will always be available at this URL). 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 R2

Using Codes Code Systems Value Sets Concept Maps Identifier Systems

4.4.1.512 4.4.1.300 Value Set ValueSet http://hl7.org/fhir/ValueSet/search-modifier-code

FHIR Infrastructure icon Work Group   Maturity Level : 3 5 Trial Use Use Context : Any Country: World
This is a value set defined by the FHIR project.
    Summary
  • Narrative Defining URL:
    • http://hl7.org/fhir/ValueSet/search-modifier-code
  • XML Version:
    • 4.0.1
  • JSON Name:
    • SearchModifierCode
  • TTL
Committee:
Official URL : Title: http://hl7.org/fhir/ValueSet/search-modifier-code SearchModifierCode Definition: A supported modifier for a search parameter. Version : 5.0.0
draft as of 2020-12-28 FHIR Infrastructure Computable Name : SearchModifierCode Work Group
OID: Flags : Immutable 2.16.840.1.113883.4.642.3.639 (for OID based terminology systems) Source Resource XML / JSON : 2.16.840.1.113883.4.642.3.639

This value set is used in the following places:

4.4.1.512.1 4.4.1.300.1 Definition

A supported modifier for a search parameter.

4.4.1.300.2 Content Logical Definition

This value set includes codes from the following code systems:

 

4.4.1.512.2 4.4.1.300.3 Expansion

This expansion generated 01 Nov 2019 26 Mar 2023

This value set contains 12 15 concepts

Expansion based on http://hl7.org/fhir/search-modifier-code version 4.0.1 All codes from system http://hl7.org/fhir/search-modifier-code Search Modifier Code v5.0.0 (CodeSystem)

Code System Display Definition
   missing http://hl7.org/fhir/search-modifier-code Missing

The search parameter returns resources that have a value or not.

   exact http://hl7.org/fhir/search-modifier-code Exact

The search parameter returns resources that have a value that exactly matches the supplied parameter (the whole string, including casing and accents).

   contains http://hl7.org/fhir/search-modifier-code Contains

The search parameter returns resources that include the supplied parameter value anywhere within the field being searched.

   not http://hl7.org/fhir/search-modifier-code Not

The search parameter returns resources that do not contain a match.

   text http://hl7.org/fhir/search-modifier-code Text

The search parameter is processed as a string that searches text associated with the code/value - either CodeableConcept.text, Coding.display, Identifier.type.text, or Identifier.type.text. Reference.display.

   in http://hl7.org/fhir/search-modifier-code In

The search parameter is a URI (relative or absolute) that identifies a value set, and the search parameter tests whether the coding is in the specified value set.

   not-in http://hl7.org/fhir/search-modifier-code Not In

The search parameter is a URI (relative or absolute) that identifies a value set, and the search parameter tests whether the coding is not in the specified value set.

   below http://hl7.org/fhir/search-modifier-code Below

The search parameter tests whether the value in a resource is subsumed by the specified value (is-a, or hierarchical relationships).

   above http://hl7.org/fhir/search-modifier-code Above

The search parameter tests whether the value in a resource subsumes the specified value (is-a, or hierarchical relationships).

   type http://hl7.org/fhir/search-modifier-code Type

The search parameter only applies to the Resource Type specified as a modifier (e.g. the modifier is not actually :type, but :Patient etc.).

   identifier http://hl7.org/fhir/search-modifier-code Identifier

The search parameter applies to the identifier on the resource, not the reference.

ofType    of-type http://hl7.org/fhir/search-modifier-code Of Type

The search parameter has the format system|code|value, where the system and code refer to an Identifier.type.coding.system and .code, and match if any of the type codes match. All 3 parts must be present.

   code-text http://hl7.org/fhir/search-modifier-code Code Text

Tests whether the textual display value in a resource (e.g., CodeableConcept.text, Coding.display, or Reference.display) matches the supplied parameter value.

   text-advanced http://hl7.org/fhir/search-modifier-code Text Advanced

Tests whether the value in a resource matches the supplied parameter value using advanced text handling that searches text associated with the code/value - e.g., CodeableConcept.text, Coding.display, or Identifier.type.text.

   iterate http://hl7.org/fhir/search-modifier-code Iterate

The search parameter indicates an inclusion directive (_include, _revinclude) that is applied to an included resource instead of the matching resource.

 

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