R4 Draft for Comment

This page is part of the FHIR Specification (v3.2.0: R4 Ballot 1). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions

4.2.12.671 Code System http://hl7.org/fhir/extension-context

Vocabulary Work Group Maturity Level: 5Normative Use Context: Any

Normative Candidate Note: This page is candidate normative content for R4 in the Conformance Package. Once normative, it will lose it's Maturity Level, and breaking changes will no longer be made.

This is a code system defined by the FHIR project.

Summary

Defining URL:http://hl7.org/fhir/extension-context
Name:ExtensionContext
Definition:

How an extension context is interpreted.

Committee:FHIR Infrastructure Work Group
OID:2.16.840.1.113883.4.642.1.671 (for OID based terminology systems)
Source ResourceXML / JSON

This Code system is used in the following value sets:

4.2.12.671.1 Content

4.2.12.671.2 ExtensionContext

How an extension context is interpreted.

This code system http://hl7.org/fhir/extension-context defines the following codes:

CodeDisplayDefinition
resource ResourceThe context is all elements matching a particular resource element path.
datatype DatatypeThe context is all nodes matching a particular data type element path (root or repeating element) or all elements referencing a particular primitive data type (expressed as the datatype name).
extension ExtensionThe context is a particular extension from a particular profile, a uri that identifies the extension definition.

 

See the full registry of value sets defined as part of FHIR.

Explanation of the columns that may appear on this page:

LvlA few code lists that FHIR defines are hierarchical - each code is assigned a level. See Code System for further information.
SourceThe source of the definition of the code (when the value set draws in codes defined elsewhere)
CodeThe code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
DisplayThe display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
DefinitionAn explanation of the meaning of the concept
CommentsAdditional notes about how to use the code