US Core Implementation Guide
4.0.0 - STU4 Release

This page is part of the US Core (v4.0.0: STU4) based on FHIR R4. The current version which supercedes this version is 5.0.1. For a full list of available versions, see the Directory of published versions

Extension: US Core Direct email Extension

This email address is associated with a direct service. This extension can only be used on contact points where the system = ‘email’

The official URL for this extension is: 

http://hl7.org/fhir/us/core/StructureDefinition/us-core-direct

Status: active
Extension maintained by: HL7 International - US Realm Steering Committee

Context of Use

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

  • ContactPoint

Example can be found in Practitioner-2 Example

Usage info

Usage:

  • This Extension is not used 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

Mandatory: 1 element
Fixed Value: 1 element

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionEmail is a "direct" email
... url 1..1uri"http://hl7.org/fhir/us/core/StructureDefinition/us-core-direct"
... valueBoolean 1..1booleanValue of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionEmail is a "direct" email
... id 0..1stringUnique id for inter-element referencing
... Slices for extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1uri"http://hl7.org/fhir/us/core/StructureDefinition/us-core-direct"
... Slices for value[x] 1..1booleanValue of extension
Slice: Unordered, Closed by type:$this
.... value[x]:valueBoolean 1..1booleanValue of extension

doco Documentation for this format

This structure is derived from Extension

Summary

Mandatory: 1 element
Fixed Value: 1 element

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionEmail is a "direct" email
... url 1..1uri"http://hl7.org/fhir/us/core/StructureDefinition/us-core-direct"
... valueBoolean 1..1booleanValue of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionEmail is a "direct" email
... id 0..1stringUnique id for inter-element referencing
... Slices for extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1uri"http://hl7.org/fhir/us/core/StructureDefinition/us-core-direct"
... Slices for value[x] 1..1booleanValue of extension
Slice: Unordered, Closed by type:$this
.... value[x]:valueBoolean 1..1booleanValue of extension

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Notes:

  • See the [General Guidance] section for additional rules and expectations when a server requires status parameters.

No Search criteria for uscore-direct extension.