Release 4B

This page is part of the FHIR Specification (v4.3.0: R4B - STU). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3 R2

12.21 Resource SupplyRequest - Content

Orders and Observations Work GroupMaturity Level: 1 Trial UseSecurity Category: Patient Compartments: Device, Patient, Practitioner, RelatedPerson

A record of a request for a medication, substance or device used in the healthcare setting.

Trial-Use Note: In terms of scope and usage, the Orders and Observations workgroups wish to draw the attention of reviewers and implementers to the following issues and changes.

  1. We are seeking input from the implementation community on whether to combine SupplyRequest and DeviceRequest for R4(B).
  2. The parameters element was added to SupplyRequest for representing custom details for ordering devices.

Feedback is welcome here

This resource is a request resource from a FHIR workflow perspective - see Workflow. It is the intent of the Orders and Observation Workgroup to align this resource with the workflow pattern for request resources.

The scope of the SupplyRequest resource is for recording the request of supplies used in the healthcare process. This includes supplies specifically used in the treatment of patients as well as supply movement within an institution (transport a set of supplies from materials management to a service unit (nurse station). This resource does not include the provisioning of transportation services.

The SupplyRequest resource allows requesting only a single item. If a workflow requires requesting multiple items simultaneously, this is done using multiple instances of this resource. These instances can be linked in different ways, depending on the needs of the workflow. For guidance, refer to the Request pattern

Note that the SupplyRequest records the fact that a request was made. To actually act on that request, additional workflow beyond simply the existence of a SupplyRequest is required. This can be achieved by using an Task resource, with the SupplyRequest referenced from the Task.focus, or by using the SupplyRequest resource in the context of an messaging or service workflow where the request is explicit or implicit. The SupplyDelivery resource represents the fulfillment as a result of SupplyRequest being acted upon.

The SupplyRequest resource is used for inventory management. When requesting medication, substances and devices when there is a patient focus or instructions regarding their use, DeviceRequest or MedicationRequest should be used instead

This resource is referenced by SupplyDelivery.

This resource implements the Request pattern.

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. SupplyRequest TUDomainResourceRequest for a medication, substance or device
Elements defined in Ancestors: id, meta, implicitRules, language, text, contained, extension, modifierExtension
... identifier Σ0..*IdentifierBusiness Identifier for SupplyRequest
... status ?!Σ0..1codedraft | active | suspended +
SupplyRequestStatus (Required)
... category Σ0..1CodeableConceptThe kind of supply (central, non-stock, etc.)
Supply Type (Example)
... item[x] Σ1..1Medication, Substance, or Device requested to be supplied
SNOMED CT Supply Item (Example)
.... itemCodeableConceptCodeableConcept
.... itemReferenceReference(Medication | Substance | Device)
... quantity Σ1..1QuantityThe requested amount of the item indicated
... parameter 0..*BackboneElementOrdered item details
.... code 0..1CodeableConceptItem detail
ParameterCode (Example)
.... value[x] 0..1Value of detail
..... valueCodeableConceptCodeableConcept
..... valueQuantityQuantity
..... valueRangeRange
..... valueBooleanboolean
... occurrence[x] Σ0..1When the request should be fulfilled
.... occurrenceDateTimedateTime
.... occurrencePeriodPeriod
.... occurrenceTimingTiming
... authoredOn Σ0..1dateTimeWhen the request was made
... requester Σ0..1Reference(Practitioner | PractitionerRole | Organization | Patient | RelatedPerson | Device)Individual making the request
... supplier Σ0..*Reference(Organization | HealthcareService)Who is intended to fulfill the request
... reasonCode 0..*CodeableConceptThe reason why the supply item was requested
SupplyRequestReason (Example)
... reasonReference 0..*Reference(Condition | Observation | DiagnosticReport | DocumentReference)The reason why the supply item was requested
... deliverFrom 0..1Reference(Organization | Location)The origin of the supply
... deliverTo 0..1Reference(Organization | Location | Patient)The destination of the supply

doco Documentation for this format

UML Diagram (Legend)

SupplyRequest (DomainResource)Business identifiers assigned to this SupplyRequest by the author and/or other systems. These identifiers remain constant as the resource is updated and propagates from server to serveridentifier : Identifier [0..*]Status of the supply request (this element modifies the meaning of other elements)status : code [0..1] « null (Strength=Required)SupplyRequestStatus! »Category of supply, e.g. central, non-stock, etc. This is used to support work flows associated with the supply processcategory : CodeableConcept [0..1] « null (Strength=Example)SupplyType?? »Indicates how quickly this SupplyRequest should be addressed with respect to other requestspriority : code [0..1] « null (Strength=Required)RequestPriority! »The item that is requested to be supplied. This is either a link to a resource representing the details of the item or a code that identifies the item from a known listitem[x] : Element [1..1] « CodeableConcept|Reference(Medication| Substance|Device); null (Strength=Example)SNOMEDCTSupplyItem?? »The amount that is being ordered of the indicated itemquantity : Quantity [1..1]When the request should be fulfilledoccurrence[x] : Element [0..1] « dateTime|Period|Timing »When the request was madeauthoredOn : dateTime [0..1]The device, practitioner, etc. who initiated the requestrequester : Reference [0..1] « Practitioner|PractitionerRole| Organization|Patient|RelatedPerson|Device »Who is intended to fulfill the requestsupplier : Reference [0..*] « Organization|HealthcareService »The reason why the supply item was requestedreasonCode : CodeableConcept [0..*] « null (Strength=Example)SupplyRequestReason?? »The reason why the supply item was requestedreasonReference : Reference [0..*] « Condition|Observation| DiagnosticReport|DocumentReference »Where the supply is expected to come fromdeliverFrom : Reference [0..1] « Organization|Location »Where the supply is destined to godeliverTo : Reference [0..1] « Organization|Location|Patient »ParameterA code or string that identifies the device detail being assertedcode : CodeableConcept [0..1] « null (Strength=Example)ParameterCode?? »The value of the device detailvalue[x] : Element [0..1] « CodeableConcept|Quantity|Range|boolean »Specific parameters for the ordered item. For example, the size of the indicated itemparameter[0..*]

XML Template

<SupplyRequest xmlns="http://hl7.org/fhir"> doco
 <!-- from Resource: id, meta, implicitRules, and language -->
 <!-- from DomainResource: text, contained, extension, and modifierExtension -->
 <identifier><!-- 0..* Identifier Business Identifier for SupplyRequest --></identifier>
 <status value="[code]"/><!-- 0..1 draft | active | suspended + -->
 <category><!-- 0..1 CodeableConcept The kind of supply (central, non-stock, etc.) --></category>
 <priority value="[code]"/><!-- 0..1 routine | urgent | asap | stat -->
 <item[x]><!-- 1..1 CodeableConcept|Reference(Device|Medication|Substance) Medication, Substance, or Device requested to be supplied --></item[x]>
 <quantity><!-- 1..1 Quantity The requested amount of the item indicated --></quantity>
 <parameter>  <!-- 0..* Ordered item details -->
  <code><!-- 0..1 CodeableConcept Item detail --></code>
  <value[x]><!-- 0..1 CodeableConcept|Quantity|Range|boolean Value of detail --></value[x]>
 </parameter>
 <occurrence[x]><!-- 0..1 dateTime|Period|Timing When the request should be fulfilled --></occurrence[x]>
 <authoredOn value="[dateTime]"/><!-- 0..1 When the request was made -->
 <requester><!-- 0..1 Reference(Device|Organization|Patient|Practitioner|
   PractitionerRole|RelatedPerson) Individual making the request --></requester>
 <supplier><!-- 0..* Reference(HealthcareService|Organization) Who is intended to fulfill the request --></supplier>
 <reasonCode><!-- 0..* CodeableConcept The reason why the supply item was requested --></reasonCode>
 <reasonReference><!-- 0..* Reference(Condition|DiagnosticReport|
   DocumentReference|Observation) The reason why the supply item was requested --></reasonReference>
 <deliverFrom><!-- 0..1 Reference(Location|Organization) The origin of the supply --></deliverFrom>
 <deliverTo><!-- 0..1 Reference(Location|Organization|Patient) The destination of the supply --></deliverTo>
</SupplyRequest>

JSON Template

{doco
  "resourceType" : "SupplyRequest",
  // from Resource: id, meta, implicitRules, and language
  // from DomainResource: text, contained, extension, and modifierExtension
  "identifier" : [{ Identifier }], // Business Identifier for SupplyRequest
  "status" : "<code>", // draft | active | suspended +
  "category" : { CodeableConcept }, // The kind of supply (central, non-stock, etc.)
  "priority" : "<code>", // routine | urgent | asap | stat
  // item[x]: Medication, Substance, or Device requested to be supplied. One of these 2:
  "itemCodeableConcept" : { CodeableConcept },
  "itemReference" : { Reference(Device|Medication|Substance) },
  "quantity" : { Quantity }, // R!  The requested amount of the item indicated
  "parameter" : [{ // Ordered item details
    "code" : { CodeableConcept }, // Item detail
    // value[x]: Value of detail. One of these 4:
    "valueCodeableConcept" : { CodeableConcept }
    "valueQuantity" : { Quantity }
    "valueRange" : { Range }
    "valueBoolean" : <boolean>
  }],
  // occurrence[x]: When the request should be fulfilled. One of these 3:
  "occurrenceDateTime" : "<dateTime>",
  "occurrencePeriod" : { Period },
  "occurrenceTiming" : { Timing },
  "authoredOn" : "<dateTime>", // When the request was made
  "requester" : { Reference(Device|Organization|Patient|Practitioner|
   PractitionerRole|RelatedPerson) }, // Individual making the request
  "supplier" : [{ Reference(HealthcareService|Organization) }], // Who is intended to fulfill the request
  "reasonCode" : [{ CodeableConcept }], // The reason why the supply item was requested
  "reasonReference" : [{ Reference(Condition|DiagnosticReport|
   DocumentReference|Observation) }], // The reason why the supply item was requested
  "deliverFrom" : { Reference(Location|Organization) }, // The origin of the supply
  "deliverTo" : { Reference(Location|Organization|Patient) } // The destination of the supply
}

Turtle Template

@prefix fhir: <http://hl7.org/fhir/> .doco


[ a fhir:SupplyRequest;
  fhir:nodeRole fhir:treeRoot; # if this is the parser root

  # from Resource: .id, .meta, .implicitRules, and .language
  # from DomainResource: .text, .contained, .extension, and .modifierExtension
  fhir:SupplyRequest.identifier [ Identifier ], ... ; # 0..* Business Identifier for SupplyRequest
  fhir:SupplyRequest.status [ code ]; # 0..1 draft | active | suspended +
  fhir:SupplyRequest.category [ CodeableConcept ]; # 0..1 The kind of supply (central, non-stock, etc.)
  fhir:SupplyRequest.priority [ code ]; # 0..1 routine | urgent | asap | stat
  # SupplyRequest.item[x] : 1..1 Medication, Substance, or Device requested to be supplied. One of these 2
    fhir:SupplyRequest.itemCodeableConcept [ CodeableConcept ]
    fhir:SupplyRequest.itemReference [ Reference(Device|Medication|Substance) ]
  fhir:SupplyRequest.quantity [ Quantity ]; # 1..1 The requested amount of the item indicated
  fhir:SupplyRequest.parameter [ # 0..* Ordered item details
    fhir:SupplyRequest.parameter.code [ CodeableConcept ]; # 0..1 Item detail
    # SupplyRequest.parameter.value[x] : 0..1 Value of detail. One of these 4
      fhir:SupplyRequest.parameter.valueCodeableConcept [ CodeableConcept ]
      fhir:SupplyRequest.parameter.valueQuantity [ Quantity ]
      fhir:SupplyRequest.parameter.valueRange [ Range ]
      fhir:SupplyRequest.parameter.valueBoolean [ boolean ]
  ], ...;
  # SupplyRequest.occurrence[x] : 0..1 When the request should be fulfilled. One of these 3
    fhir:SupplyRequest.occurrenceDateTime [ dateTime ]
    fhir:SupplyRequest.occurrencePeriod [ Period ]
    fhir:SupplyRequest.occurrenceTiming [ Timing ]
  fhir:SupplyRequest.authoredOn [ dateTime ]; # 0..1 When the request was made
  fhir:SupplyRequest.requester [ Reference(Device|Organization|Patient|Practitioner|PractitionerRole|RelatedPerson) ]; # 0..1 Individual making the request
  fhir:SupplyRequest.supplier [ Reference(HealthcareService|Organization) ], ... ; # 0..* Who is intended to fulfill the request
  fhir:SupplyRequest.reasonCode [ CodeableConcept ], ... ; # 0..* The reason why the supply item was requested
  fhir:SupplyRequest.reasonReference [ Reference(Condition|DiagnosticReport|DocumentReference|Observation) ], ... ; # 0..* The reason why the supply item was requested
  fhir:SupplyRequest.deliverFrom [ Reference(Location|Organization) ]; # 0..1 The origin of the supply
  fhir:SupplyRequest.deliverTo [ Reference(Location|Organization|Patient) ]; # 0..1 The destination of the supply
]

Changes since R4

SupplyRequest
  • No Changes

See the Full Difference for further information

This analysis is available as XML or JSON.

Conversions between R3 and R4

See R3 <--> R4 Conversion Maps (status = 1 test that all execute ok. All tests pass round-trip testing and 1 r3 resources are invalid (0 errors).)

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. SupplyRequest TUDomainResourceRequest for a medication, substance or device
Elements defined in Ancestors: id, meta, implicitRules, language, text, contained, extension, modifierExtension
... identifier Σ0..*IdentifierBusiness Identifier for SupplyRequest
... status ?!Σ0..1codedraft | active | suspended +
SupplyRequestStatus (Required)
... category Σ0..1CodeableConceptThe kind of supply (central, non-stock, etc.)
Supply Type (Example)
... item[x] Σ1..1Medication, Substance, or Device requested to be supplied
SNOMED CT Supply Item (Example)
.... itemCodeableConceptCodeableConcept
.... itemReferenceReference(Medication | Substance | Device)
... quantity Σ1..1QuantityThe requested amount of the item indicated
... parameter 0..*BackboneElementOrdered item details
.... code 0..1CodeableConceptItem detail
ParameterCode (Example)
.... value[x] 0..1Value of detail
..... valueCodeableConceptCodeableConcept
..... valueQuantityQuantity
..... valueRangeRange
..... valueBooleanboolean
... occurrence[x] Σ0..1When the request should be fulfilled
.... occurrenceDateTimedateTime
.... occurrencePeriodPeriod
.... occurrenceTimingTiming
... authoredOn Σ0..1dateTimeWhen the request was made
... requester Σ0..1Reference(Practitioner | PractitionerRole | Organization | Patient | RelatedPerson | Device)Individual making the request
... supplier Σ0..*Reference(Organization | HealthcareService)Who is intended to fulfill the request
... reasonCode 0..*CodeableConceptThe reason why the supply item was requested
SupplyRequestReason (Example)
... reasonReference 0..*Reference(Condition | Observation | DiagnosticReport | DocumentReference)The reason why the supply item was requested
... deliverFrom 0..1Reference(Organization | Location)The origin of the supply
... deliverTo 0..1Reference(Organization | Location | Patient)The destination of the supply

doco Documentation for this format

UML Diagram (Legend)

SupplyRequest (DomainResource)Business identifiers assigned to this SupplyRequest by the author and/or other systems. These identifiers remain constant as the resource is updated and propagates from server to serveridentifier : Identifier [0..*]Status of the supply request (this element modifies the meaning of other elements)status : code [0..1] « null (Strength=Required)SupplyRequestStatus! »Category of supply, e.g. central, non-stock, etc. This is used to support work flows associated with the supply processcategory : CodeableConcept [0..1] « null (Strength=Example)SupplyType?? »Indicates how quickly this SupplyRequest should be addressed with respect to other requestspriority : code [0..1] « null (Strength=Required)RequestPriority! »The item that is requested to be supplied. This is either a link to a resource representing the details of the item or a code that identifies the item from a known listitem[x] : Element [1..1] « CodeableConcept|Reference(Medication| Substance|Device); null (Strength=Example)SNOMEDCTSupplyItem?? »The amount that is being ordered of the indicated itemquantity : Quantity [1..1]When the request should be fulfilledoccurrence[x] : Element [0..1] « dateTime|Period|Timing »When the request was madeauthoredOn : dateTime [0..1]The device, practitioner, etc. who initiated the requestrequester : Reference [0..1] « Practitioner|PractitionerRole| Organization|Patient|RelatedPerson|Device »Who is intended to fulfill the requestsupplier : Reference [0..*] « Organization|HealthcareService »The reason why the supply item was requestedreasonCode : CodeableConcept [0..*] « null (Strength=Example)SupplyRequestReason?? »The reason why the supply item was requestedreasonReference : Reference [0..*] « Condition|Observation| DiagnosticReport|DocumentReference »Where the supply is expected to come fromdeliverFrom : Reference [0..1] « Organization|Location »Where the supply is destined to godeliverTo : Reference [0..1] « Organization|Location|Patient »ParameterA code or string that identifies the device detail being assertedcode : CodeableConcept [0..1] « null (Strength=Example)ParameterCode?? »The value of the device detailvalue[x] : Element [0..1] « CodeableConcept|Quantity|Range|boolean »Specific parameters for the ordered item. For example, the size of the indicated itemparameter[0..*]

XML Template

<SupplyRequest xmlns="http://hl7.org/fhir"> doco
 <!-- from Resource: id, meta, implicitRules, and language -->
 <!-- from DomainResource: text, contained, extension, and modifierExtension -->
 <identifier><!-- 0..* Identifier Business Identifier for SupplyRequest --></identifier>
 <status value="[code]"/><!-- 0..1 draft | active | suspended + -->
 <category><!-- 0..1 CodeableConcept The kind of supply (central, non-stock, etc.) --></category>
 <priority value="[code]"/><!-- 0..1 routine | urgent | asap | stat -->
 <item[x]><!-- 1..1 CodeableConcept|Reference(Device|Medication|Substance) Medication, Substance, or Device requested to be supplied --></item[x]>
 <quantity><!-- 1..1 Quantity The requested amount of the item indicated --></quantity>
 <parameter>  <!-- 0..* Ordered item details -->
  <code><!-- 0..1 CodeableConcept Item detail --></code>
  <value[x]><!-- 0..1 CodeableConcept|Quantity|Range|boolean Value of detail --></value[x]>
 </parameter>
 <occurrence[x]><!-- 0..1 dateTime|Period|Timing When the request should be fulfilled --></occurrence[x]>
 <authoredOn value="[dateTime]"/><!-- 0..1 When the request was made -->
 <requester><!-- 0..1 Reference(Device|Organization|Patient|Practitioner|
   PractitionerRole|RelatedPerson) Individual making the request --></requester>
 <supplier><!-- 0..* Reference(HealthcareService|Organization) Who is intended to fulfill the request --></supplier>
 <reasonCode><!-- 0..* CodeableConcept The reason why the supply item was requested --></reasonCode>
 <reasonReference><!-- 0..* Reference(Condition|DiagnosticReport|
   DocumentReference|Observation) The reason why the supply item was requested --></reasonReference>
 <deliverFrom><!-- 0..1 Reference(Location|Organization) The origin of the supply --></deliverFrom>
 <deliverTo><!-- 0..1 Reference(Location|Organization|Patient) The destination of the supply --></deliverTo>
</SupplyRequest>

JSON Template

{doco
  "resourceType" : "SupplyRequest",
  // from Resource: id, meta, implicitRules, and language
  // from DomainResource: text, contained, extension, and modifierExtension
  "identifier" : [{ Identifier }], // Business Identifier for SupplyRequest
  "status" : "<code>", // draft | active | suspended +
  "category" : { CodeableConcept }, // The kind of supply (central, non-stock, etc.)
  "priority" : "<code>", // routine | urgent | asap | stat
  // item[x]: Medication, Substance, or Device requested to be supplied. One of these 2:
  "itemCodeableConcept" : { CodeableConcept },
  "itemReference" : { Reference(Device|Medication|Substance) },
  "quantity" : { Quantity }, // R!  The requested amount of the item indicated
  "parameter" : [{ // Ordered item details
    "code" : { CodeableConcept }, // Item detail
    // value[x]: Value of detail. One of these 4:
    "valueCodeableConcept" : { CodeableConcept }
    "valueQuantity" : { Quantity }
    "valueRange" : { Range }
    "valueBoolean" : <boolean>
  }],
  // occurrence[x]: When the request should be fulfilled. One of these 3:
  "occurrenceDateTime" : "<dateTime>",
  "occurrencePeriod" : { Period },
  "occurrenceTiming" : { Timing },
  "authoredOn" : "<dateTime>", // When the request was made
  "requester" : { Reference(Device|Organization|Patient|Practitioner|
   PractitionerRole|RelatedPerson) }, // Individual making the request
  "supplier" : [{ Reference(HealthcareService|Organization) }], // Who is intended to fulfill the request
  "reasonCode" : [{ CodeableConcept }], // The reason why the supply item was requested
  "reasonReference" : [{ Reference(Condition|DiagnosticReport|
   DocumentReference|Observation) }], // The reason why the supply item was requested
  "deliverFrom" : { Reference(Location|Organization) }, // The origin of the supply
  "deliverTo" : { Reference(Location|Organization|Patient) } // The destination of the supply
}

Turtle Template

@prefix fhir: <http://hl7.org/fhir/> .doco


[ a fhir:SupplyRequest;
  fhir:nodeRole fhir:treeRoot; # if this is the parser root

  # from Resource: .id, .meta, .implicitRules, and .language
  # from DomainResource: .text, .contained, .extension, and .modifierExtension
  fhir:SupplyRequest.identifier [ Identifier ], ... ; # 0..* Business Identifier for SupplyRequest
  fhir:SupplyRequest.status [ code ]; # 0..1 draft | active | suspended +
  fhir:SupplyRequest.category [ CodeableConcept ]; # 0..1 The kind of supply (central, non-stock, etc.)
  fhir:SupplyRequest.priority [ code ]; # 0..1 routine | urgent | asap | stat
  # SupplyRequest.item[x] : 1..1 Medication, Substance, or Device requested to be supplied. One of these 2
    fhir:SupplyRequest.itemCodeableConcept [ CodeableConcept ]
    fhir:SupplyRequest.itemReference [ Reference(Device|Medication|Substance) ]
  fhir:SupplyRequest.quantity [ Quantity ]; # 1..1 The requested amount of the item indicated
  fhir:SupplyRequest.parameter [ # 0..* Ordered item details
    fhir:SupplyRequest.parameter.code [ CodeableConcept ]; # 0..1 Item detail
    # SupplyRequest.parameter.value[x] : 0..1 Value of detail. One of these 4
      fhir:SupplyRequest.parameter.valueCodeableConcept [ CodeableConcept ]
      fhir:SupplyRequest.parameter.valueQuantity [ Quantity ]
      fhir:SupplyRequest.parameter.valueRange [ Range ]
      fhir:SupplyRequest.parameter.valueBoolean [ boolean ]
  ], ...;
  # SupplyRequest.occurrence[x] : 0..1 When the request should be fulfilled. One of these 3
    fhir:SupplyRequest.occurrenceDateTime [ dateTime ]
    fhir:SupplyRequest.occurrencePeriod [ Period ]
    fhir:SupplyRequest.occurrenceTiming [ Timing ]
  fhir:SupplyRequest.authoredOn [ dateTime ]; # 0..1 When the request was made
  fhir:SupplyRequest.requester [ Reference(Device|Organization|Patient|Practitioner|PractitionerRole|RelatedPerson) ]; # 0..1 Individual making the request
  fhir:SupplyRequest.supplier [ Reference(HealthcareService|Organization) ], ... ; # 0..* Who is intended to fulfill the request
  fhir:SupplyRequest.reasonCode [ CodeableConcept ], ... ; # 0..* The reason why the supply item was requested
  fhir:SupplyRequest.reasonReference [ Reference(Condition|DiagnosticReport|DocumentReference|Observation) ], ... ; # 0..* The reason why the supply item was requested
  fhir:SupplyRequest.deliverFrom [ Reference(Location|Organization) ]; # 0..1 The origin of the supply
  fhir:SupplyRequest.deliverTo [ Reference(Location|Organization|Patient) ]; # 0..1 The destination of the supply
]

Changes since Release 4

SupplyRequest
  • No Changes

See the Full Difference for further information

This analysis is available as XML or JSON.

Conversions between R3 and R4

See R3 <--> R4 Conversion Maps (status = 1 test that all execute ok. All tests pass round-trip testing and 1 r3 resources are invalid (0 errors).)

 

See the Profiles & Extensions and the alternate definitions: Master Definition XML + JSON, XML Schema/Schematron + JSON Schema, ShEx (for Turtle) + see the extensions & the dependency analysis

PathDefinitionTypeReference
SupplyRequest.status RequiredSupplyRequestStatus
SupplyRequest.category ExampleSupplyType
SupplyRequest.priority RequiredRequestPriority
SupplyRequest.item[x] ExampleSNOMEDCTSupplyItem
SupplyRequest.parameter.code Example??
SupplyRequest.reasonCode ExampleSupplyRequestReason

Search parameters for this resource. The common parameters also apply. See Searching for more information about searching in REST, messaging, and services.

NameTypeDescriptionExpressionIn Common
categorytokenThe kind of supply (central, non-stock, etc.)SupplyRequest.category
datedateWhen the request was madeSupplyRequest.authoredOn
identifiertokenBusiness Identifier for SupplyRequestSupplyRequest.identifier
requesterreferenceIndividual making the requestSupplyRequest.requester
(Practitioner, Organization, Device, Patient, PractitionerRole, RelatedPerson)
statustokendraft | active | suspended +SupplyRequest.status
subjectreferenceThe destination of the supplySupplyRequest.deliverTo
(Organization, Patient, Location)
supplierreferenceWho is intended to fulfill the requestSupplyRequest.supplier
(Organization, HealthcareService)