National Healthcare Directory Query
1.0.0-ballot - ballot US

This page is part of the National Healthcare Query (v1.0.0-ballot: STU 1 Ballot 1) based on FHIR R4. . For a full list of available versions, see the Directory of published versions

Extension: ViaIntermediary - Detailed Descriptions

Active as of 2022-08-09

Definitions for the via-intermediary extension.

1. Extension
Definition

A reference to an alternative point of contact (NatlDirEndpointQry-PractitionerRole, NatlDirEndpointQry-Organization, NatlDirEndpointQry-OrganizationAffiliation, or NatlDirEndpointQry-Location) for this organization

Control0..* This element is affected by the following invariants: ele-1
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
2. Extension.id
Definition

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Control0..1
Typestring
3. Extension.extension
Definition

An Extension

Control0..0
TypeExtension
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
SlicingThis element introduces a set of slices on Extension.extension. The slices are unordered and Open, and can be differentiated using the following discriminators:
  • value @ url
4. Extension.url
Definition

Source of the definition for the extension code - a logical name or a URL.

Control1..1
Typeuri
Comments

The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

Fixed Valuehttp://hl7.org/fhir/us/directory-query/StructureDefinition/via-intermediary
5. Extension.value[x]
Definition

Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

Control1..1
TypeReference(NatlDirEndpointQryPractitionerRole | NatlDirEndpointQryOrganizationAffiliation | NatlDirEndpointQryLocation | NatlDirEndpointQryOrganization)
[x] NoteSee Choice of Data Types for further information about how to use [x]
Must Supporttrue
Must Support TypesNo must-support rules about the choice of types/profiles
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))