Extensions for Using Data Elements from FHIR DSTU2 in FHIR R5
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Extensions for Using Data Elements from FHIR DSTU2 in FHIR R5 - Downloaded Version null See the Directory of published versions

CodeSystem: search-modifier-code

Official URL: http://hl7.org/fhir/search-modifier-code Version: 1.0.2
Standards status: Trial-use Maturity Level: 0 Computable Name: search-modifier-code

This Code system is referenced in the content logical definition of the following value sets:

  • This CodeSystem is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Properties

This code system defines the following properties for its concepts

NameCodeURIType
Status status http://hl7.org/fhir/concept-properties#status code
Inactive inactive http://hl7.org/fhir/concept-properties#inactive boolean
effectiveDate effectiveDate http://hl7.org/fhir/concept-properties#effectiveDate dateTime
Deprecation Date deprecationDate http://hl7.org/fhir/concept-properties#deprecationDate dateTime
Retirement Date retirementDate http://hl7.org/fhir/concept-properties#retirementDate dateTime
Not Selectable notSelectable http://hl7.org/fhir/concept-properties#notSelectable boolean
Parent parent http://hl7.org/fhir/concept-properties#parent code
Child child http://hl7.org/fhir/concept-properties#child code
Part Of partOf http://hl7.org/fhir/concept-properties#partOf code
Synonym synonym http://hl7.org/fhir/concept-properties#synonym code
Comment comment http://hl7.org/fhir/concept-properties#comment string
itemWeight itemWeight http://hl7.org/fhir/concept-properties#itemWeight decimal

Concepts

This case-sensitive code system http://hl7.org/fhir/search-modifier-code defines the following codes:

CodeDisplayDefinition
missing Missing The search parameter returns resources that have a value or not.
exact Exact The search parameter returns resources that have a value that exactly matches the supplied parameter (the whole string, including casing and accents).
contains Contains The search parameter returns resources that include the supplied parameter value anywhere within the field being searched.
not Not The search parameter returns resources that do not contain a match .
text Text The search parameter is processed as a string that searches text associated with the code/value - either CodeableConcept.text, Coding.display, or Identifier.type.text.
in 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 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 Below The search parameter tests whether the value in a resource is subsumed by the specified value (is-a, or hierarchical relationships).
above Above The search parameter tests whether the value in a resource subsumes the specified value (is-a, or hierarchical relationships).
type 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.).