FHIR Extensions Pack
1.0.0 - Working Copy International flag

FHIR Extensions Pack, published by HL7 International / FHIR Infrastructure. This is not an authorized publication; it is the continuous build for version 1.0.0). This version is based on the current content of https://github.com/HL7/fhir-extensions/ and changes regularly. See the Directory of published versions

Extension: Calculated value

Official URL: http://hl7.org/fhir/StructureDefinition/cqf-calculatedValue Version: 1.0.0
Standards status: Trial-use Maturity Level: 3 Computable Name: CalculatedValue

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

Usage:

  • This Extension is not used by any profiles in this Implementation Guide

Formal Views of Extension Content

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

This structure is derived from Extension

Summary

Simple Extension of type Expression: 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.

Maturity: 3

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionA calculated value
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/cqf-calculatedValue"
... value[x] 1..1ExpressionValue of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionA calculated value
... id 0..1idUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/cqf-calculatedValue"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension of type Expression: 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.

Maturity: 3

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionA calculated value
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/cqf-calculatedValue"
... value[x] 1..1ExpressionValue of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionA calculated value
... id 0..1idUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/cqf-calculatedValue"

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())

Search Parameters for this Extension

(none found)