Release 4 Code System

Orders and Observations Work Group Maturity Level: 2Trial Use Use Context: Any

This is a code system defined by the FHIR project.


Defining URL:

The availability status of the device.

Committee:Orders and Observations Work Group
OID:2.16.840.1.113883.4.642.4.210 (for OID based terminology systems)
Source ResourceXML / JSON

This Code system is used in the following value sets:

The availability status of the device.

This code system defines the following codes:

active ActiveThe device is available for use. Note: For *implanted devices* this means that the device is implanted in the patient.
inactive InactiveThe device is no longer available for use (e.g. lost, expired, damaged). Note: For *implanted devices* this means that the device has been removed from the patient.
entered-in-error Entered in ErrorThe device was entered in error and voided.
unknown UnknownThe status of the device has not been determined.


See the full registry of code systems defined as part of FHIR.

Explanation of the columns that may appear on this page:

LevelA few code lists that FHIR defines are hierarchical - each code is assigned a level. See Code System for further information.
SourceThe source of the definition of the code (when the value set draws in codes defined elsewhere)
CodeThe code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
DisplayThe 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
DefinitionAn explanation of the meaning of the concept
CommentsAdditional notes about how to use the code