R6 Ballot (1st Draft)

This page is part of the FHIR Specification v6.0.0-ballot1: Release 6 Ballot (1st Draft) (see Ballot Notes). The current version is 5.0.0. For a full list of available versions, see the Directory of published versions

4.4.1.525 ValueSet http://hl7.org/fhir/ValueSet/distance-units

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/distance-units`				Version: 6.0.0-ballot1
draft as of 2023-12-18				Computable Name: CommonUCUMCodesForDistance
Flags: Experimental				OID: 2.16.840.1.113883.4.642.3.62

This value set is used in the following places:

Datatype: Distance (Quantity / Extensible)

4.4.1.525.1 Definition

Unified Code for Units of Measure (UCUM). This value set includes all common UCUM codes used for distance - that it is, all commonly used units which have the same canonical unit as 'm' (meter)

4.4.1.525.2 Content Logical Definition

Include these codes as defined in http://unitsofmeasure.org
Code Display
nm nanometers
um micrometers
mm millimeters
m meters
km kilometers

4.4.1.525.3 Expansion

This expansion generated 18 Dec 2023

Expansion based on:

codesystem UCUM version 2.0.1
system UCUM version 2.0.1

This value set contains 5 concepts

Code	System	Display
nm	http://unitsofmeasure.org	nanometers
um	http://unitsofmeasure.org	micrometers
mm	http://unitsofmeasure.org	millimeters
m	http://unitsofmeasure.org	meters
km	http://unitsofmeasure.org	kilometers

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