0.0.1 - 0.0.1

EAHPInteroperabilityIG - Local Development build (v0.0.1) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

Resource Profile: SupplyRequestEAHPInteroperability - Detailed Descriptions

Draft as of 2026-05-13

Definitions for the SupplyRequestEAHPInteroperability resource profile.

Guidance on how to interpret the contents of this table can be foundhere

0. SupplyRequest
Definition

A record of a request to deliver a medication, substance or device used in the healthcare setting to a particular destination for a particular person or organization.

ShortRequest for a medication, substance or device
Control0..*
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsdom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty())
dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource (contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().ofType(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url))) or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical) = '#').exists() or descendants().where(ofType(canonical) = '#').exists()).not()).trace('unmatched', id).empty())
dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (contained.meta.versionId.empty() and contained.meta.lastUpdated.empty())
dom-5: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty())
dom-6: A resource should have narrative for robust management (text.`div`.exists())
2. SupplyRequest.implicitRules
Definition

A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

ShortA set of rules under which this content was created
Comments

Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of its narrative along with other profiles, value sets, etc.

Control0..1
Typeuri
Is Modifiertrue because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies its meaning or interpretation
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Must Supportfalse
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
4. SupplyRequest.contained
Definition

These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning.

ShortContained, inline Resources
Comments

This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags in their meta elements, but SHALL NOT have security labels.

Control0..*
This element is affected by the following invariants: dom-2, dom-4, dom-3, dom-5
TypeResource
Is Modifierfalse
Must Supportfalse
Summaryfalse
Alternate Namesinline resources, anonymous resources, contained resources
6. SupplyRequest.modifierExtension
Definition

May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

ShortExtensions that cannot be ignored
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Control0..*
TypeExtension
Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
Must Supportfalse
Summarytrue
Requirements

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

Alternate Namesextensions, user content
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
8. SupplyRequest.identifier
Definition

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 server.

ShortList of identifiers , should contain at least a request header id and a line header id. The couple (request header id, line header id) must be unique.Business Identifier for SupplyRequest
Comments

The identifier.type element is used to distinguish between the identifiers assigned by the requester/placer and the performer/filler.

NoteThis is a business identifier, not a resource identifier (see discussion)
Control10..*
TypeIdentifier
Is Modifierfalse
Must Supporttrue
Summarytrue
Requirements

Allows identification of the request as it is known by various participating systems and in a way that remains consistent across servers.

Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
SlicingThis element introduces a set of slices on SupplyRequest.identifier. The slices areUnordered and Open, and can be differentiated using the following discriminators:
  • pattern @ type
  • 10. SupplyRequest.identifier:requestId
    Slice NamerequestId
    Definition

    Normally generated by the requesting system to group multiple supply request lines under a single transaction.


    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 server.

    ShortThe ID of a complete supply request, spanning multiple medicines/inventory items.Business Identifier for SupplyRequest
    Comments

    The identifier.type element is used to distinguish between the identifiers assigned by the requester/placer and the performer/filler.

    NoteThis is a business identifier, not a resource identifier (see discussion)
    Control10..1*
    TypeIdentifier
    Is Modifierfalse
    Must Supporttrue
    Summarytrue
    Requirements

    Allows identification of the request as it is known by various participating systems and in a way that remains consistent across servers.

    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    12. SupplyRequest.identifier:requestId.use
    Definition

    The purpose of this identifier.

    Shortusual | official | temp | secondary | old (If known)
    Comments

    Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.

    Control0..1
    BindingThe codes SHALL be taken from IdentifierUsehttp://hl7.org/fhir/ValueSet/identifier-use|5.0.0
    (required to http://hl7.org/fhir/ValueSet/identifier-use|5.0.0)

    Identifies the purpose for this identifier, if known .

    Typecode
    Is Modifiertrue because This is labeled as "Is Modifier" because applications should not mistake a temporary id for a permanent one.
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Summarytrue
    Requirements

    Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.

    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    14. SupplyRequest.identifier:requestId.type
    Definition

    A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.

    ShortDescription of identifier
    Comments

    This element deals only with general categories of identifiers. It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage. Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type.

    Control10..1
    BindingUnless not suitable, these codes SHALL be taken from IdentifierTypeCodeshttp://hl7.org/fhir/ValueSet/identifier-type|5.0.0
    (extensible to http://hl7.org/fhir/ValueSet/identifier-type|5.0.0)

    A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.

    TypeCodeableConcept
    Is Modifierfalse
    Summarytrue
    Requirements

    Allows users to make use of identifiers when the identifier system is not known.

    Pattern Value{
      "coding" : [{
        "system" : "https://eahp-official.github.io/EAHP_Interoperabillty/CodeSystem/eahp-supply-request-identifier-type-cs",
        "code" : "RequestId"
      }]
    }
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    16. SupplyRequest.status
    Definition

    Status of the supply request.

    Shortdraft | active | suspended +
    Control10..1
    BindingThe codes SHALL be taken from SupplyRequestStatushttp://hl7.org/fhir/ValueSet/supplyrequest-status|5.0.0
    (required to http://hl7.org/fhir/ValueSet/supplyrequest-status|5.0.0)

    Status of the supply request.

    Typecode
    Is Modifiertrue because This element is labeled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Must Supporttrue
    Summarytrue
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    18. SupplyRequest.priority
    Definition

    Indicates how quickly this SupplyRequest should be addressed with respect to other requests.

    Shortroutine | urgent | asap | stat
    Control0..1
    BindingThe codes SHALL be taken from RequestPriorityhttp://hl7.org/fhir/ValueSet/request-priority|5.0.0
    (required to http://hl7.org/fhir/ValueSet/request-priority|5.0.0)

    Identifies the level of importance to be assigned to actioning the request.

    Typecode
    Is Modifierfalse
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Must Supporttrue
    Summarytrue
    Meaning if MissingIf missing, this task should be performed with normal priority
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    20. SupplyRequest.item
    Definition

    The requested supply item, limited to references to Medication or InventoryItem resources.


    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 list.

    ShortRequested product must be a Medication or InventoryItemMedication, Substance, or Device requested to be supplied
    Comments

    Note that there's a difference between a prescription - an instruction to take a medication, along with a (sometimes) implicit supply, and an explicit request to supply, with no explicit instructions.

    Control1..1
    BindingFor example codes, see SNOMEDCTSupplyItemhttp://hl7.org/fhir/ValueSet/supply-item|5.0.0
    (example to http://hl7.org/fhir/ValueSet/supply-item|5.0.0)

    The item that was requested.

    TypeCodeableReference(Medication, InventoryItem, Medication, Substance, Device, DeviceDefinition, BiologicallyDerivedProduct, NutritionProduct, InventoryItem)
    Is Modifierfalse
    Must Supportfalse
    Summarytrue
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    22. SupplyRequest.item.concept
    Definition

    A reference to a concept - e.g. the information is identified by its general class to the degree of precision found in the terminology.

    ShortReference to a concept (by class)
    Control0..01
    TypeCodeableConcept
    Is Modifierfalse
    Summarytrue
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    24. SupplyRequest.quantity
    Definition

    The quantity of the specified item to be supplied, expressed strictly as a count of physical, atomic units (Indivisible Logistical Units). This represents the handling unit of the automation (e.g., 1 vial, 1 blister, 1 box) rather than the clinical strength or volume.


    The amount that is being ordered of the indicated item.

    ShortThe count of indivisible logistical units (e.g., pills, packs) requested.The requested amount of the item indicated
    Control1..1
    TypeQuantity(EAHP Logistical Quantity)
    Is Modifierfalse
    Must Supportfalse
    Summarytrue
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    26. SupplyRequest.authoredOn
    Definition

    When the request was made.

    ShortWhen the request was made
    Control0..1
    TypedateTime
    Is Modifierfalse
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Must Supporttrue
    Summarytrue
    Alternate Namesdate, createdOn, signedOn
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    28. SupplyRequest.requester
    Definition

    The device, practitioner, etc. who initiated the request.

    ShortIndividual making the request
    Control0..1
    TypeReference(Practitioner, Device, Organization, Practitioner, PractitionerRole, Organization, Patient, RelatedPerson, Device, CareTeam)
    Is Modifierfalse
    Must Supportfalse
    Summarytrue
    Alternate Namesauthor, source
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    30. SupplyRequest.deliverFrom
    Definition

    The specific location representing the automation that should supply the items. This is typically used in point-to-point setups where the source is known. It is optional to allow for central orchestration where the specific fulfillment source is determined dynamically.


    Where the supply is expected to come from.

    ShortThe automatic location representing the automation that should supply the medicationsThe origin of the supply
    Control0..1
    TypeReference(Location, Organization, Location)
    Is Modifierfalse
    Must Supporttrue
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    32. SupplyRequest.deliverTo
    Definition

    Where the supply is destined to go.

    ShortThe destination of the supply request. If it must be delivered to an automation, this must be a location linked with the device representing the automation.
    Control0..1
    TypeReference(Organization, Location, Organization, Location, Patient, RelatedPerson)
    Is Modifierfalse
    Must Supporttrue
    Must Support TypesNo must-support rules about the choice of types/profiles
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

    Guidance on how to interpret the contents of this table can be foundhere

    0. SupplyRequest
    2. SupplyRequest.identifier
    ShortList of identifiers , should contain at least a request header id and a line header id. The couple (request header id, line header id) must be unique.
    NoteThis is a business identifier, not a resource identifier (see discussion)
    Control1..?
    Must Supporttrue
    SlicingThis element introduces a set of slices on SupplyRequest.identifier. The slices areUnordered and Open, and can be differentiated using the following discriminators:
    • pattern @ type
    • 4. SupplyRequest.identifier:requestId
      Slice NamerequestId
      Definition

      Normally generated by the requesting system to group multiple supply request lines under a single transaction.

      ShortThe ID of a complete supply request, spanning multiple medicines/inventory items.
      NoteThis is a business identifier, not a resource identifier (see discussion)
      Control1..1
      Must Supporttrue
      6. SupplyRequest.identifier:requestId.type
      Control1..?
      Pattern Value{
        "coding" : [{
          "system" : "https://eahp-official.github.io/EAHP_Interoperabillty/CodeSystem/eahp-supply-request-identifier-type-cs",
          "code" : "RequestId"
        }]
      }
      8. SupplyRequest.status
      Control1..?
      Must Supporttrue
      10. SupplyRequest.priority
      Must Supporttrue
      12. SupplyRequest.item
      Definition

      The requested supply item, limited to references to Medication or InventoryItem resources.

      ShortRequested product must be a Medication or InventoryItem
      TypeCodeableReference(Medication, InventoryItem)
      14. SupplyRequest.item.concept
      Control0..0
      16. SupplyRequest.quantity
      Definition

      The quantity of the specified item to be supplied, expressed strictly as a count of physical, atomic units (Indivisible Logistical Units). This represents the handling unit of the automation (e.g., 1 vial, 1 blister, 1 box) rather than the clinical strength or volume.

      ShortThe count of indivisible logistical units (e.g., pills, packs) requested.
      TypeQuantity(EAHP Logistical Quantity)
      18. SupplyRequest.authoredOn
      Must Supporttrue
      20. SupplyRequest.requester
      TypeReference(Practitioner, Device, Organization)
      22. SupplyRequest.deliverFrom
      Definition

      The specific location representing the automation that should supply the items. This is typically used in point-to-point setups where the source is known. It is optional to allow for central orchestration where the specific fulfillment source is determined dynamically.

      ShortThe automatic location representing the automation that should supply the medications
      TypeReference(Location)
      Must Supporttrue
      24. SupplyRequest.deliverTo
      ShortThe destination of the supply request. If it must be delivered to an automation, this must be a location linked with the device representing the automation.
      TypeReference(Organization, Location)
      Must Supporttrue
      Must Support TypesNo must-support rules about the choice of types/profiles

      Guidance on how to interpret the contents of this table can be foundhere

      0. SupplyRequest
      Definition

      A record of a request to deliver a medication, substance or device used in the healthcare setting to a particular destination for a particular person or organization.

      ShortRequest for a medication, substance or device
      Control0..*
      Is Modifierfalse
      Must Supportfalse
      Summaryfalse
      Invariantsdom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty())
      dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource (contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().ofType(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url))) or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical) = '#').exists() or descendants().where(ofType(canonical) = '#').exists()).not()).trace('unmatched', id).empty())
      dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (contained.meta.versionId.empty() and contained.meta.lastUpdated.empty())
      dom-5: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty())
      dom-6: A resource should have narrative for robust management (text.`div`.exists())
      2. SupplyRequest.id
      Definition

      The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

      ShortLogical id of this artifact
      Comments

      Within the context of the FHIR RESTful interactions, the resource has an id except for cases like the create and conditional update. Otherwise, the use of the resouce id depends on the given use case.

      Control0..1
      Typeid
      Is Modifierfalse
      Must Supportfalse
      Summarytrue
      4. SupplyRequest.meta
      Definition

      The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.

      ShortMetadata about the resource
      Control0..1
      TypeMeta
      Is Modifierfalse
      Must Supportfalse
      Summarytrue
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      6. SupplyRequest.implicitRules
      Definition

      A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

      ShortA set of rules under which this content was created
      Comments

      Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of its narrative along with other profiles, value sets, etc.

      Control0..1
      Typeuri
      Is Modifiertrue because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies its meaning or interpretation
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summarytrue
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      8. SupplyRequest.language
      Definition

      The base language in which the resource is written.

      ShortLanguage of the resource content
      Comments

      Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).

      Control0..1
      BindingThe codes SHALL be taken from AllLanguages
      (required to http://hl7.org/fhir/ValueSet/all-languages|5.0.0)

      IETF language tag for a human language

      Typecode
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      10. SupplyRequest.text
      Definition

      A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

      ShortText summary of the resource, for human interpretation
      Comments

      Contained resources do not have a narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.

      Control0..1
      This element is affected by the following invariants: dom-6
      TypeNarrative
      Is Modifierfalse
      Must Supportfalse
      Summaryfalse
      Alternate Namesnarrative, html, xhtml, display
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      12. SupplyRequest.contained
      Definition

      These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning.

      ShortContained, inline Resources
      Comments

      This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags in their meta elements, but SHALL NOT have security labels.

      Control0..*
      This element is affected by the following invariants: dom-2, dom-4, dom-3, dom-5
      TypeResource
      Is Modifierfalse
      Must Supportfalse
      Summaryfalse
      Alternate Namesinline resources, anonymous resources, contained resources
      14. SupplyRequest.extension
      Definition

      May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

      ShortAdditional content defined by implementations
      Comments

      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

      Control0..*
      TypeExtension
      Is Modifierfalse
      Must Supportfalse
      Summaryfalse
      Alternate Namesextensions, user content
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      16. SupplyRequest.modifierExtension
      Definition

      May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

      ShortExtensions that cannot be ignored
      Comments

      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

      Control0..*
      TypeExtension
      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
      Must Supportfalse
      Summarytrue
      Requirements

      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

      Alternate Namesextensions, user content
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      18. SupplyRequest.identifier
      Definition

      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 server.

      ShortList of identifiers , should contain at least a request header id and a line header id. The couple (request header id, line header id) must be unique.
      Comments

      The identifier.type element is used to distinguish between the identifiers assigned by the requester/placer and the performer/filler.

      NoteThis is a business identifier, not a resource identifier (see discussion)
      Control1..*
      TypeIdentifier
      Is Modifierfalse
      Must Supporttrue
      Summarytrue
      Requirements

      Allows identification of the request as it is known by various participating systems and in a way that remains consistent across servers.

      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      SlicingThis element introduces a set of slices on SupplyRequest.identifier. The slices areUnordered and Open, and can be differentiated using the following discriminators:
      • pattern @ type
      • 20. SupplyRequest.identifier:requestId
        Slice NamerequestId
        Definition

        Normally generated by the requesting system to group multiple supply request lines under a single transaction.

        ShortThe ID of a complete supply request, spanning multiple medicines/inventory items.
        Comments

        The identifier.type element is used to distinguish between the identifiers assigned by the requester/placer and the performer/filler.

        NoteThis is a business identifier, not a resource identifier (see discussion)
        Control1..1
        TypeIdentifier
        Is Modifierfalse
        Must Supporttrue
        Summarytrue
        Requirements

        Allows identification of the request as it is known by various participating systems and in a way that remains consistent across servers.

        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        22. SupplyRequest.identifier:requestId.id
        Definition

        Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

        ShortUnique id for inter-element referencing
        Control0..1
        This element is affected by the following invariants: ele-1
        Typeid
        Is Modifierfalse
        XML FormatIn the XML format, this property is represented as an attribute.
        Summaryfalse
        24. SupplyRequest.identifier:requestId.extension
        Definition

        May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

        ShortAdditional content defined by implementations
        Comments

        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

        Control0..*
        TypeExtension
        Is Modifierfalse
        Summaryfalse
        Alternate Namesextensions, user content
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
        SlicingThis element introduces a set of slices on SupplyRequest.identifier.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
        • value @ url
        • 26. SupplyRequest.identifier:requestId.use
          Definition

          The purpose of this identifier.

          Shortusual | official | temp | secondary | old (If known)
          Comments

          Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.

          Control0..1
          BindingThe codes SHALL be taken from IdentifierUse
          (required to http://hl7.org/fhir/ValueSet/identifier-use|5.0.0)

          Identifies the purpose for this identifier, if known .

          Typecode
          Is Modifiertrue because This is labeled as "Is Modifier" because applications should not mistake a temporary id for a permanent one.
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Summarytrue
          Requirements

          Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.

          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          28. SupplyRequest.identifier:requestId.type
          Definition

          A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.

          ShortDescription of identifier
          Comments

          This element deals only with general categories of identifiers. It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage. Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type.

          Control1..1
          BindingUnless not suitable, these codes SHALL be taken from IdentifierTypeCodes
          (extensible to http://hl7.org/fhir/ValueSet/identifier-type|5.0.0)

          A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.

          TypeCodeableConcept
          Is Modifierfalse
          Summarytrue
          Requirements

          Allows users to make use of identifiers when the identifier system is not known.

          Pattern Value{
            "coding" : [{
              "system" : "https://eahp-official.github.io/EAHP_Interoperabillty/CodeSystem/eahp-supply-request-identifier-type-cs",
              "code" : "RequestId"
            }]
          }
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          30. SupplyRequest.identifier:requestId.system
          Definition

          Establishes the namespace for the value - that is, an absolute URL that describes a set values that are unique.

          ShortThe namespace for the identifier value
          Comments

          Identifier.system is always case sensitive.

          Control0..1
          Typeuri
          Is Modifierfalse
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Summarytrue
          Requirements

          There are many sets of identifiers. To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers.

          ExampleGeneral: http://www.acme.com/identifiers/patient
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          32. SupplyRequest.identifier:requestId.value
          Definition

          The portion of the identifier typically relevant to the user and which is unique within the context of the system.

          ShortThe value that is unique
          Comments

          If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986. The value's primary purpose is computational mapping. As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.) A value formatted for human display can be conveyed using the http://hl7.org/fhir/StructureDefinition/rendered-value). Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe.

          Control0..1
          This element is affected by the following invariants: ident-1
          Typestring
          Is Modifierfalse
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Summarytrue
          ExampleGeneral: 123456
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          34. SupplyRequest.identifier:requestId.period
          Definition

          Time period during which identifier is/was valid for use.

          ShortTime period when id is/was valid for use
          Control0..1
          TypePeriod
          Is Modifierfalse
          Summarytrue
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          36. SupplyRequest.identifier:requestId.assigner
          Definition

          Organization that issued/manages the identifier.

          ShortOrganization that issued id (may be just text)
          Comments

          The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization.

          Control0..1
          TypeReference(Organization)
          Is Modifierfalse
          Summarytrue
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          38. SupplyRequest.status
          Definition

          Status of the supply request.

          Shortdraft | active | suspended +
          Control1..1
          BindingThe codes SHALL be taken from SupplyRequestStatus
          (required to http://hl7.org/fhir/ValueSet/supplyrequest-status|5.0.0)

          Status of the supply request.

          Typecode
          Is Modifiertrue because This element is labeled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Must Supporttrue
          Summarytrue
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          40. SupplyRequest.basedOn
          Definition

          Plan/proposal/order fulfilled by this request.

          ShortWhat other request is fulfilled by this supply request
          Control0..*
          TypeReference(Resource)
          Is Modifierfalse
          Must Supportfalse
          Summarytrue
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          42. SupplyRequest.category
          Definition

          Category of supply, e.g. central, non-stock, etc. This is used to support work flows associated with the supply process.

          ShortThe kind of supply (central, non-stock, etc.)
          Control0..1
          BindingFor example codes, see SupplyType
          (example to http://hl7.org/fhir/ValueSet/supplyrequest-kind|5.0.0)

          Category of supply request.

          TypeCodeableConcept
          Is Modifierfalse
          Must Supportfalse
          Summarytrue
          Alternate Nameskind
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          44. SupplyRequest.priority
          Definition

          Indicates how quickly this SupplyRequest should be addressed with respect to other requests.

          Shortroutine | urgent | asap | stat
          Control0..1
          BindingThe codes SHALL be taken from RequestPriority
          (required to http://hl7.org/fhir/ValueSet/request-priority|5.0.0)

          Identifies the level of importance to be assigned to actioning the request.

          Typecode
          Is Modifierfalse
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Must Supporttrue
          Summarytrue
          Meaning if MissingIf missing, this task should be performed with normal priority
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          46. SupplyRequest.deliverFor
          Definition

          The patient to whom the supply will be given or for whom they will be used.

          ShortThe patient for who the supply request is for
          Control0..1
          TypeReference(Patient)
          Is Modifierfalse
          Must Supportfalse
          Summaryfalse
          Alternate Namessubject
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          48. SupplyRequest.item
          Definition

          The requested supply item, limited to references to Medication or InventoryItem resources.

          ShortRequested product must be a Medication or InventoryItem
          Comments

          Note that there's a difference between a prescription - an instruction to take a medication, along with a (sometimes) implicit supply, and an explicit request to supply, with no explicit instructions.

          Control1..1
          BindingFor example codes, see SNOMEDCTSupplyItem
          (example to http://hl7.org/fhir/ValueSet/supply-item|5.0.0)

          The item that was requested.

          TypeCodeableReference(Medication, InventoryItem)
          Is Modifierfalse
          Must Supportfalse
          Summarytrue
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          50. SupplyRequest.item.id
          Definition

          Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

          ShortUnique id for inter-element referencing
          Control0..1
          This element is affected by the following invariants: ele-1
          Typeid
          Is Modifierfalse
          XML FormatIn the XML format, this property is represented as an attribute.
          Summaryfalse
          52. SupplyRequest.item.extension
          Definition

          May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

          ShortAdditional content defined by implementations
          Comments

          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

          Control0..*
          TypeExtension
          Is Modifierfalse
          Summaryfalse
          Alternate Namesextensions, user content
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
          SlicingThis element introduces a set of slices on SupplyRequest.item.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
          • value @ url
          • 54. SupplyRequest.item.concept
            Definition

            A reference to a concept - e.g. the information is identified by its general class to the degree of precision found in the terminology.

            ShortReference to a concept (by class)
            Control0..0
            TypeCodeableConcept
            Is Modifierfalse
            Summarytrue
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            56. SupplyRequest.item.reference
            Definition

            A reference to a resource the provides exact details about the information being referenced.

            ShortReference to a resource (by instance)
            Control0..1
            TypeReference
            Is Modifierfalse
            Summarytrue
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            58. SupplyRequest.quantity
            Definition

            The quantity of the specified item to be supplied, expressed strictly as a count of physical, atomic units (Indivisible Logistical Units). This represents the handling unit of the automation (e.g., 1 vial, 1 blister, 1 box) rather than the clinical strength or volume.

            ShortThe count of indivisible logistical units (e.g., pills, packs) requested.
            Control1..1
            TypeQuantity(EAHP Logistical Quantity)
            Is Modifierfalse
            Must Supportfalse
            Summarytrue
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            60. SupplyRequest.parameter
            Definition

            Specific parameters for the ordered item. For example, the size of the indicated item.

            ShortOrdered item details
            Control0..*
            TypeBackboneElement
            Is Modifierfalse
            Must Supportfalse
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            62. SupplyRequest.parameter.id
            Definition

            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

            ShortUnique id for inter-element referencing
            Control0..1
            This element is affected by the following invariants: ele-1
            Typestring
            Is Modifierfalse
            XML FormatIn the XML format, this property is represented as an attribute.
            Summaryfalse
            64. SupplyRequest.parameter.extension
            Definition

            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

            ShortAdditional content defined by implementations
            Comments

            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

            Control0..*
            TypeExtension
            Is Modifierfalse
            Summaryfalse
            Alternate Namesextensions, user content
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
            66. SupplyRequest.parameter.modifierExtension
            Definition

            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

            ShortExtensions that cannot be ignored even if unrecognized
            Comments

            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

            Control0..*
            TypeExtension
            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
            Summarytrue
            Requirements

            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

            Alternate Namesextensions, user content, modifiers
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
            68. SupplyRequest.parameter.code
            Definition

            A code or string that identifies the device detail being asserted.

            ShortItem detail
            Control0..1
            Binding

            A code that identifies the device detail.

            TypeCodeableConcept
            Is Modifierfalse
            Must Supportfalse
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            70. SupplyRequest.parameter.value[x]
            Definition

            The value of the device detail.

            ShortValue of detail
            Comments

            Range means device should have a value that falls somewhere within the specified range.

            Control0..1
            TypeChoice of: CodeableConcept, Quantity, Range, boolean
            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
            Is Modifierfalse
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            Must Supportfalse
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            72. SupplyRequest.occurrence[x]
            Definition

            When the request should be fulfilled.

            ShortWhen the request should be fulfilled
            Control0..1
            TypeChoice of: dateTime, Period, Timing
            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
            Is Modifierfalse
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            Must Supportfalse
            Summarytrue
            Alternate Nameswhen, timing
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            74. SupplyRequest.authoredOn
            Definition

            When the request was made.

            ShortWhen the request was made
            Control0..1
            TypedateTime
            Is Modifierfalse
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            Must Supporttrue
            Summarytrue
            Alternate Namesdate, createdOn, signedOn
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            76. SupplyRequest.requester
            Definition

            The device, practitioner, etc. who initiated the request.

            ShortIndividual making the request
            Control0..1
            TypeReference(Practitioner, Device, Organization)
            Is Modifierfalse
            Must Supportfalse
            Summarytrue
            Alternate Namesauthor, source
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            78. SupplyRequest.supplier
            Definition

            Who is intended to fulfill the request.

            ShortWho is intended to fulfill the request
            Control0..*
            TypeReference(Organization, HealthcareService)
            Is Modifierfalse
            Must Supportfalse
            Summarytrue
            Alternate Namesperformer
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            80. SupplyRequest.reason
            Definition

            The reason why the supply item was requested.

            ShortThe reason why the supply item was requested
            Control0..*
            BindingFor example codes, see SupplyRequestReason
            (example to http://hl7.org/fhir/ValueSet/supplyrequest-reason|5.0.0)

            The reason why the supply item was requested.

            TypeCodeableReference(Condition, Observation, DiagnosticReport, DocumentReference)
            Is Modifierfalse
            Must Supportfalse
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            82. SupplyRequest.deliverFrom
            Definition

            The specific location representing the automation that should supply the items. This is typically used in point-to-point setups where the source is known. It is optional to allow for central orchestration where the specific fulfillment source is determined dynamically.

            ShortThe automatic location representing the automation that should supply the medications
            Control0..1
            TypeReference(Location)
            Is Modifierfalse
            Must Supporttrue
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            84. SupplyRequest.deliverTo
            Definition

            Where the supply is destined to go.

            ShortThe destination of the supply request. If it must be delivered to an automation, this must be a location linked with the device representing the automation.
            Control0..1
            TypeReference(Organization, Location)
            Is Modifierfalse
            Must Supporttrue
            Must Support TypesNo must-support rules about the choice of types/profiles
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))