Name Flags Card. Type Description & Constraints doco
. . DiagnosticOrder DomainResource A request for a diagnostic service
. . . subject Σ 1..1 Reference( Patient | Group | Location | Device) Who and/or what test is about
. . . orderer Σ 0..1 Reference( Practitioner) Who ordered the test
. . . identifier Σ 0..* Identifier Identifiers assigned to this order
. . . encounter Σ 0..1 Reference( Encounter) The encounter that this diagnostic order is associated with
. . . reason 0..* CodeableConcept Explanation/Justification for test
Condition/Problem/Diagnosis Codes ( Example)
. . . supportingInformation 0..* Reference( Observation | Condition | DocumentReference) Additional clinical information
. . . specimen 0..* Reference( Specimen) If the whole order relates to specific specimens
. . . status ?! Σ 0..1 code proposed | draft | planned | requested | received | accepted | in-progress | review | completed | cancelled | suspended | rejected | failed
DiagnosticOrderStatus ( Required)
. . . priority Σ 0..1 code routine | urgent | stat | asap
DiagnosticOrderPriority ( Required)
. . . event 0..* BackboneElement A list of events of interest in the lifecycle
. . . . status Σ 1..1 code proposed | draft | planned | requested | received | accepted | in-progress | review | completed | cancelled | suspended | rejected | failed
DiagnosticOrderStatus ( Required)
. . . . description Σ 0..1 CodeableConcept More information about the event and its context
Diagnostic Order Event Codes ( Example)
. . . . dateTime Σ 1..1 dateTime The date at which the event happened
. . . . actor 0..1 Reference( Practitioner | Device) Who recorded or did this
. . . item 0..* BackboneElement The items the orderer requested
. . . . code Σ 1..1 CodeableConcept Code to indicate the item (test or panel) being ordered
LOINC Diagnostic Order Codes ( Preferred)
. . . . specimen 0..* Reference( Specimen) If this item relates to specific specimens
. . . . bodySite 0..1 CodeableConcept Location of requested test (if applicable)
SNOMED CT Body Structures ( Example)
. . . . status Σ 0..1 code proposed | draft | planned | requested | received | accepted | in-progress | review | completed | cancelled | suspended | rejected | failed
DiagnosticOrderStatus ( Required)
. . . . event Σ 0..* see event Events specific to this item
. . . note 0..* Annotation Other notes and comments

doco Documentation for this format