National Directory of Healthcare Providers & Services (NDH) Implementation Guide
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This page is part of the National Directory of Healthcare Providers and Services (NDH) Implementation Guide (v1.0.0-ballot: STU1 Ballot 1) based on FHIR (HL7® FHIR® Standard) R4. No current official version has been published yet. For a full list of available versions, see the Directory of published versions

Extension: NDH usage restriction fhir path

Official URL: http://hl7.org/fhir/us/ndh/StructureDefinition/base-ext-restrictFhirPath Version: 1.0.0-ballot
Active as of 2023-07-30 Computable Name: RestrictFhirPath

NDH usage restriction to resource element level

Context of Use

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

  • Element ID Consent

Usage info

Usage:

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: NDH usage restriction to resource element level

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionNDH usage restriction fhir path
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/ndh/StructureDefinition/base-ext-restrictFhirPath"
... value[x] 1..1ExpressionValue of extension
.... language 1..1codetext/cql | text/fhirpath | application/x-fhir-query | etc.
Required Pattern: text/fhirpath

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionNDH usage restriction fhir path
... id 0..1stringUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/ndh/StructureDefinition/base-ext-restrictFhirPath"
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... description Σ0..1stringNatural language description of the condition
.... name Σ0..1idShort name assigned to expression for reuse
.... language Σ1..1codetext/cql | text/fhirpath | application/x-fhir-query | etc.
Binding: ExpressionLanguage (extensible): The media type of the expression language.

Additional BindingsPurpose
http://www.rfc-editor.org/bcp/bcp13.txtMax Binding

Required Pattern: text/fhirpath
.... expression Σ0..1stringExpression in specified language
.... reference Σ0..1uriWhere the expression is found

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension of type Expression: NDH usage restriction to resource element level

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionNDH usage restriction fhir path
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/ndh/StructureDefinition/base-ext-restrictFhirPath"
... value[x] 1..1ExpressionValue of extension
.... language 1..1codetext/cql | text/fhirpath | application/x-fhir-query | etc.
Required Pattern: text/fhirpath

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionNDH usage restriction fhir path
... id 0..1stringUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/ndh/StructureDefinition/base-ext-restrictFhirPath"
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... description Σ0..1stringNatural language description of the condition
.... name Σ0..1idShort name assigned to expression for reuse
.... language Σ1..1codetext/cql | text/fhirpath | application/x-fhir-query | etc.
Binding: ExpressionLanguage (extensible): The media type of the expression language.

Additional BindingsPurpose
http://www.rfc-editor.org/bcp/bcp13.txtMax Binding

Required Pattern: text/fhirpath
.... expression Σ0..1stringExpression in specified language
.... reference Σ0..1uriWhere the expression is found

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSet / Code
Extension.value[x].languageextensiblePattern: text/fhirpath
Additional Bindings Purpose
http://www.rfc-editor.org/bcp/bcp13.txt Max Binding