FHIR Extensions Pack, published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 5.3.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-extensions/ and changes regularly. See the Directory of published versions

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Extension: Calculated value

Official URL: http://hl7.org/fhir/StructureDefinition/cqf-calculatedValue				Version: 5.3.0
Standards status: Deprecated		Maturity Level: 3	Responsible: HL7 International / Clinical Decision Support	Computable Name: CalculatedValue
Other Identifiers: OID:2.16.840.1.113883.4.642.5.1690

DEPRECATED: Use cqf-expression instead. An expression that determines a calculated value. The expression may be simply the name of a expression in a referenced library, or it may be a complete inline expression.

Context of Use

This extension may be used on the following element(s)

• Element ID: Element

Usage info

Usages:

• This Extension is not used by any profiles in this Specification

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

 

Other representations of profile: CSV, Excel, Schematron

Constraints

Id	Grade	Path(s)	Description	Expression
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both	extension.exists() != value.exists()

R4B

The extension is unchanged in R4B

R4

The extension is unchanged in R4

R3

The extension is represented a little differently in R3:

• Replace the type Expression with a set of extensions for the content of the type along with the _datatype extension

Name	Flags	Card.	Type	Description & Constraints      Filter: Bindings Constraints Obligations
Extension		0..*	Extension	A calculated value
Extension. Slices for extension		0 ..*	Extension	Extension Slice: Unordered, Open by value:url
Extension.Slices for extension. extension:_datatype		1..1	(Complex)	DataType name 'Expression' from R5 URL: http://hl7.org/fhir/StructureDefinition/_datatype
Extension.Slices for extension.extension:_datatype. value[x]		1.. 1	string	Value of extension Fixed Value: Expression
Extension.Slices for extension. extension:description		0..1	Extension	Natural language description of the condition
Extension.Slices for extension.extension:description. extension		0 .. 0		Extension
Extension.Slices for extension.extension:description. url		1 .. 1	uri	"description"
Extension.Slices for extension.extension:description. value[x]		1.. 1	string	Value of extension
Extension.Slices for extension. extension:name		0..1	Extension	Short name assigned to expression for reuse
Extension.Slices for extension.extension:name. extension		0 .. 0		Extension
Extension.Slices for extension.extension:name. url		1 .. 1	uri	"name"
Extension.Slices for extension.extension:name. value[x]		1.. 1	code	Value of extension
Extension.Slices for extension. extension:language		0..1	Extension	text/cql | text/fhirpath | application/x-fhir-query | etc.
Extension.Slices for extension.extension:language. extension		0 .. 0		Extension
Extension.Slices for extension.extension:language. url		1 .. 1	uri	"language"
Extension.Slices for extension.extension:language. value[x]		1.. 1	code	Value of extension Binding: ExpressionLanguage ( extensible ) : The media type of the expression language. Additional Bindings Purpose MimeTypes Max Binding
Extension.Slices for extension. extension:expression		0..1	Extension	Expression in specified language
Extension.Slices for extension.extension:expression. extension		0 .. 0		Extension
Extension.Slices for extension.extension:expression. url		1 .. 1	uri	"expression"
Extension.Slices for extension.extension:expression. value[x]		1.. 1	string	Value of extension
Extension.Slices for extension. extension:reference		0..1	Extension	Where the expression is found
Extension.Slices for extension.extension:reference. extension		0 .. 0		Extension
Extension.Slices for extension.extension:reference. url		1 .. 1	uri	"reference"
Extension.Slices for extension.extension:reference. value[x]		1.. 1	uri	Value of extension
Extension. url		1 .. 1	uri	"http://hl7.org/fhir/StructureDefinition/cqf-calculatedValue"
Extension. value[x]		0 .. 0		Value of extension
Documentation for this format

Search Parameters for this Extension

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