FHIRPath Specification
2.1.0 - draft International flag

FHIRPath Specification, published by Implementable Technology Specifications WG. This guide is not an authorized publication; it is the continuous build for version 2.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/FHIRPath/ and changes regularly. See the Directory of published versions

ValueSet: Calendar Duration Units ValueSet

Official URL: http://hl7.org/fhirpath/ValueSet/calendar-units Version: 2.1.0
Active as of 2024-02-15 Computable Name: CalendarUnits

Calendar Duration Units - which are disctinct to the UCUM units.

References

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Logical Definition (CLD)

 

Expansion

Expansion based on codesystem Calendar Duration Units CodeSystem v2.1.0 (CodeSystem)

This value set contains 8 concepts.

CodeSystemDisplayDefinition
  millisecondhttp://hl7.org/fhirpath/CodeSystem/calendar-unitsMillisecond

One millisecond - 1/1000 of a calendar second

  secondhttp://hl7.org/fhirpath/CodeSystem/calendar-unitsSecond

One second

  minutehttp://hl7.org/fhirpath/CodeSystem/calendar-unitsMinute

One minute - excactly 60 seconds

  hourhttp://hl7.org/fhirpath/CodeSystem/calendar-unitsHour

One hour - exactly 60 minutes

  dayhttp://hl7.org/fhirpath/CodeSystem/calendar-unitsDay

One day - exactly 24 hours

  weekhttp://hl7.org/fhirpath/CodeSystem/calendar-unitsWeek

One week - exactly 7 days

  monthhttp://hl7.org/fhirpath/CodeSystem/calendar-unitsMonth

A calendar month - Month is not a fixed size in days

  yearhttp://hl7.org/fhirpath/CodeSystem/calendar-unitsYear

A calendar year - exactly 12 months

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System 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)
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