FHIR R4

4.4.1.135 Value Set http://hl7.org/fhir/ValueSet/codesystem-hierarchy-meaning

Vocabulary Work Group Maturity Level: NNormative (from v4.0.0) Use Context: Any

This is a value set defined by the FHIR project.

Summary

Defining URL:http://hl7.org/fhir/ValueSet/codesystem-hierarchy-meaning
Version:4.0.0
Name:CodeSystemHierarchyMeaning
Title:CodeSystemHierarchyMeaning
Definition:

The meaning of the hierarchy of concepts in a code system.

Committee:Vocabulary Work Group
OID:2.16.840.1.113883.4.642.3.784 (for OID based terminology systems)
Source ResourceXML / JSON

This value set is used in the following places:

4.4.1.135.1 Content Logical Definition

This value set includes codes from the following code systems:

 

4.4.1.135.2 Expansion

This expansion generated 27 Dec 2018

此值域集包含4个概念

选自 http://hl7.org/fhir/codesystem-hierarchy-meaning version 4.0.1

CodeDisplayDefinition
grouped-by分组 除非审视概念的定义，否则不能确定概念之间的关系。使用此定义的可能原因：导入的来源并没有定义或不同层级之间含义不同
is-a继承 子级概念与父级概念之间的包含关系是继承（IS-A），即：子级概念继承了父级概念的所有属性。“IS-A”本身并不是概念的属性，因此可以使用概念的属性来定义更多的其它包含关系。
part-of整体与部分 子级概念列出了组成父级概念的各个部分（例如，身体部位）。
classified-with编码分类 概念层级中的子级概念可能只有一个父级概念，并且所有概念都必须属于一个分类。这可能导致诸如“未分类”、“其它分类”的概念。

 

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. For value sets, levels are mostly used to organize codes for user convenience, but may follow code system hierarchy - 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