This is the Continuous Integration Build of FHIR (will be incorrect/inconsistent at times).
See the Directory of published versions icon CodeSystem http://hl7.org/fhir/device-association-status

Orders and Observations icon Work Group Maturity Level: 2Trial Use Use Context: Any
Official URL: http://hl7.org/fhir/device-association-status Version: 5.0.0-cibuild
active as of 2021-01-04 Computable Name: FHIRDeviceAssociationStatus
Flags: CaseSensitive, Complete. All codes ValueSet: FHIRDeviceAssociationStatus OID: 2.16.840.1.113883.4.642.4.2049

This Code system is used in the following value sets:

The association status of the device.

This code system http://hl7.org/fhir/device-association-status defines the following codes:

implanted ImplantedThe device is implanted in the patient.btn btn
explanted ExplantedThe device is no longer implanted in the patient. Note that this is not the value to be used for devices that have never been implanted. In those cases, no value or a specific value can be used.btn btn
attached AttachedThe device is attached to the patient but not implanted in the patient.btn btn
unknown UnknownThe association status of the device has not been determined.btn btn


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