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

CodeSystem: Calendar Duration Units CodeSystem

Official URL: http://hl7.org/fhirpath/CodeSystem/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

This Code system is referenced in the content logical definition of the following value sets:

This case-sensitive code system http://hl7.org/fhirpath/CodeSystem/calendar-units defines the following codes:

CodeDisplayDefinition
millisecond MillisecondOne millisecond - 1/1000 of a calendar second
second SecondOne second
minute MinuteOne minute - excactly 60 seconds
hour HourOne hour - exactly 60 minutes
day DayOne day - exactly 24 hours
week WeekOne week - exactly 7 days
month MonthA calendar month - Month is not a fixed size in days
year YearA calendar year - exactly 12 months