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

Code Display Definition
active Active The item is active and can be referenced.
inactive Inactive The item is presently inactive - there may be references to it but the item is not expected to be used.
entered-in-error Entered in Error The item record was entered in error.
unknown Unknown The item status has not been determined.
<status value="active"/> <experimental value="false"/> <publisher value="HL7 International"/> <description value="InventoryItem Status Codes"/> <jurisdiction> <coding> <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/> <code value="001"/> <display value="World"/> </coding> </jurisdiction> <caseSensitive value="true"/> <valueSet value="http://hl7.org/fhir/ValueSet/inventoryitem-status"/> <content value="complete"/> <concept> <code value="active"/> <display value="Active"/> <definition value="The item is active and can be referenced."/> </concept> <concept> <code value="inactive"/> <display value="Inactive"/> <definition value="The item is presently inactive - there may be references to it but the item is not expected to be used."/> </concept> <concept> <code value="entered-in-error"/> <display value="Entered in Error"/> <definition value="The item record was entered in error."/> </concept> <concept> <code value="unknown"/> <display value="Unknown"/> <definition value="The item status has not been determined."/> </concept> </CodeSystem>