{"caseSensitive":true,"concept":[{"code":"semver","definition":"Uses the semantic versioning scheme as defined in [semver.org](http://semver.org).","display":"SemVer"},{"code":"integer","definition":"Versions are integers and ordered numerically","display":"Integer"},{"code":"alpha","definition":"Simple alphabetic sort on a case-insensitive and accent-insensitive basis.  (Sorting of different cases or accented versions of a character is indeterminate)","display":"Alphabetical"},{"code":"date","definition":"Versions are expressed as an ISO date/time syntax (including syntaxes with only portions of a date)","display":"Date"},{"code":"natural","definition":"Sorted according to the algorithm defined here: [naturalordersort.org](http://www.naturalordersort.org/)","display":"Natural"}],"contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"content":"complete","date":"2021-01-05T10:01:24+11:00","description":"Indicates the mechanism used to compare versions to determine which is more current.","experimental":false,"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"fhir"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm","valueInteger":1}],"id":"version-algorithm","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.1989"}],"jurisdiction":[{"coding":[{"code":"001","display":"World","system":"http://unstats.un.org/unsd/methods/m49/m49.htm"}]}],"meta":{"lastUpdated":"2023-03-26T15:21:02.749+11:00","profile":["http://hl7.org/fhir/StructureDefinition/shareablecodesystem"]},"name":"VersionAlgorithm","publisher":"HL7 (FHIR Project)","resourceType":"CodeSystem","status":"active","text":{"div":"<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>This code system <code>http://hl7.org/fhir/version-algorithm</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">semver<a name=\"version-algorithm-semver\"> </a></td><td>SemVer</td><td>Uses the semantic versioning scheme as defined in [semver.org](http://semver.org).</td></tr><tr><td style=\"white-space:nowrap\">integer<a name=\"version-algorithm-integer\"> </a></td><td>Integer</td><td>Versions are integers and ordered numerically</td></tr><tr><td style=\"white-space:nowrap\">alpha<a name=\"version-algorithm-alpha\"> </a></td><td>Alphabetical</td><td>Simple alphabetic sort on a case-insensitive and accent-insensitive basis.  (Sorting of different cases or accented versions of a character is indeterminate)</td></tr><tr><td style=\"white-space:nowrap\">date<a name=\"version-algorithm-date\"> </a></td><td>Date</td><td>Versions are expressed as an ISO date/time syntax (including syntaxes with only portions of a date)</td></tr><tr><td style=\"white-space:nowrap\">natural<a name=\"version-algorithm-natural\"> </a></td><td>Natural</td><td>Sorted according to the algorithm defined here: [naturalordersort.org](http://www.naturalordersort.org/)</td></tr></table></div>","status":"generated"},"title":"Version Algorithm","url":"http://hl7.org/fhir/version-algorithm","valueSet":"http://hl7.org/fhir/ValueSet/version-algorithm","version":"5.0.0"}