Release 5

This page is part of the FHIR Specification (v5.0.0: R5 - STU). This is the current published version. For a full list of available versions, see the Directory of published versions

4.4.1.564 ValueSet http://hl7.org/fhir/ValueSet/version-algorithm

FHIR Infrastructure icon Work Group Maturity Level: 5 Trial Use Use Context: Country: World, Not yet ready for Production use
Official URL: http://hl7.org/fhir/ValueSet/version-algorithm Version: 5.0.0
draft as of 2020年12月28日 Computable Name: VersionAlgorithm
Flags: Experimental, Immutable OID: 2.16.840.1.113883.4.642.3.3103

This value set is used in the following places:

4.4.1.564.1 Definition

Indicates the mechanism used to compare versions to determine which is more current.

4.4.1.564.2 Content Logical Definition


4.4.1.564.3 Expansion

This expansion generated 26 Mar 2023


This value set contains 5 concepts

Expansion based on Version Algorithm v5.0.0 (CodeSystem)

Code System Display Definition
semver http://hl7.org/fhir/version-algorithm SemVer

Uses the semantic versioning scheme as defined in semver.org icon.

integer http://hl7.org/fhir/version-algorithm Integer

Versions are integers and ordered numerically

alpha http://hl7.org/fhir/version-algorithm Alphabetical

Simple alphabetic sort on a case-insensitive and accent-insensitive basis. (Sorting of different cases or accented versions of a character is indeterminate)

date http://hl7.org/fhir/version-algorithm Date

Versions are expressed as an ISO date/time syntax (including syntaxes with only portions of a date)

natural http://hl7.org/fhir/version-algorithm Natural

Sorted according to the algorithm defined here: naturalordersort.org icon

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


Explanation of the columns that may appear on this page:

Lvl A 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
Source The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
Display The 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
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code

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