AU Base Implementation Guide
6.0.1-ci-build - CI Build

AU Base Implementation Guide, published by HL7 Australia. This guide is not an authorized publication; it is the continuous build for version 6.0.1-ci-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/AuDigitalHealth/au-fhir-base/ and changes regularly. See the Directory of published versions

## Resource Profile: AU Medicine List

Official URL: http://hl7.org.au/fhir/StructureDefinition/au-medlist | Version: 6.0.1-ci-build
Standards status: Trial-use | Maturity Level: 1 | Computable Name: AUMedicineList
Copyright/Legal: HL7 Australia© 2018+; Licensed Under Creative Commons No Rights Reserved.

This profile defines a list structure that localises core concepts for use as a medicines list in an Australian context. This profile is intended to offer a common structure and expectations for a list of medications associated with a patient in an Australian healthcare context.

### Usage Notes

Profile specific implementation guidance:

- It is important to clearly differentiate between representing the extent of a system's information for a patient versus clinical judgement of no relevant finding:
  - When asserting clinical judgement that there are no items of specific interest, (e.g. no current medications or no history of vaccination), `List.entry.item` with a reference to a supported FHIR resource containing the record of assertion should be sent. AU Assertion of No Relevant Finding is defined in this implementation guide for this concept.
  - When a statement is about the nature or extent of the information the system has access to or is permitted to share, (e.g. not asked or information withheld), `List.emptyReason` should be sent with an appropriate code from the ListEmptyReasons value set.
- When a related person is the author of the list, the Author as a RelatedPerson extension is used and `List.source` is not included.
- If both the `List.entry.changeDescription` extension and `List.entry.flag` are populated, the extension is expected to only be used to expand on the `List.entry.flag` concept and not contradict its meaning.

Usages:

- Examples for this Profile: List/example0, List/example1, List/example2 and List/example3

You can also check for usages in the FHIR IG Statistics

Changes since version 5.0.0:

- No changes

### Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

- Key Elements Table
- Differential Table
- Snapshot Table
- Statistics/References
- All

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
List | C | 0..* | List | A list of medications in an Australian healthcare context Constraints: lst-1, lst-2, lst-3
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:sourceRelatedPerson |  | 0..1 | Reference(RelatedPerson) | Related person that defined the list contents (aka Author) URL: http://hl7.org.au/fhir/StructureDefinition/author-related-person
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored
status | ?!Σ | 1..1 | code | current | retired | entered-in-error Binding: ListStatus (required): The current state of the list.
mode | ?!Σ | 1..1 | code | working | snapshot | changes Binding: ListMode (required): The processing mode that applies to this list.
entry | C | 0..* | BackboneElement | Entries in the list
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:changeDescription |  | 0..1 | string | Change description URL: http://hl7.org.au/fhir/StructureDefinition/change-description
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
flag |  | 0..1 | CodeableConcept | Medicine item change Binding: Medicine Item Change (preferred)
deleted | ?!C | 0..1 | boolean | If this item is actually marked as deleted
item |  | 1..1 | Reference(MedicationStatement | MedicationRequest | MedicationDispense | MedicationAdministration | Immunization | AU Assertion of No Relevant Finding) | Actual entry
Documentation for this format

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
List.status | Base | required | ListStatus | 📍4.0.1 | FHIR Std.
List.mode | Base | required | ListMode | 📍4.0.1 | FHIR Std.
List.entry.flag | Base | preferred | Medicine Item Change | 📦6.0.1-ci-build | This IG

#### Constraints

Id | Grade | Path(s) | Description | Expression
dom-2 | error | List | If the resource is contained in another resource, it SHALL NOT contain nested Resources | `contained.contained.empty()`
dom-3 | error | List | 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().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()`
dom-4 | error | List | 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 | error | List | If a resource is contained in another resource, it SHALL NOT have a security label | `contained.meta.security.empty()`
dom-6 | best practice | List | A resource should have narrative for robust management | `text.`div`.exists()`
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | `hasValue() or (children().count() > id.count())`
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | `extension.exists() != value.exists()`
lst-1 | error | List | A list can only have an emptyReason if it is empty | `emptyReason.empty() or entry.empty()`
lst-2 | error | List | The deleted flag can only be used if the mode of the list is "changes" | `mode = 'changes' or entry.deleted.empty()`
lst-3 | error | List | An entry date can only be used if the mode of the list is "working" | `mode = 'working' or entry.date.empty()`

This structure is derived from List

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
List |  | 0..* | List | A list of medications in an Australian healthcare context
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:sourceRelatedPerson |  | 0..1 | Reference(RelatedPerson) | Related person that defined the list contents (aka Author) URL: http://hl7.org.au/fhir/StructureDefinition/author-related-person
entry |  | 0..* | BackboneElement | Entries in the list
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:changeDescription |  | 0..1 | string | Change description URL: http://hl7.org.au/fhir/StructureDefinition/change-description
flag |  | 0..1 | CodeableConcept | Medicine item change Binding: Medicine Item Change (preferred)
item |  | 1..1 | Reference(MedicationStatement | MedicationRequest | MedicationDispense | MedicationAdministration | Immunization | AU Assertion of No Relevant Finding) | Actual entry
Documentation for this format

#### Terminology Bindings (Differential)

Path | Status | Usage | ValueSet | Version | Source
List.entry.flag | Base | preferred | Medicine Item Change | 📦6.0.1-ci-build | This IG

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
List | C | 0..* | List | A list of medications in an Australian healthcare context Constraints: lst-1, lst-2, lst-3
id | Σ | 0..1 | id | Logical id of this artifact
meta | Σ | 0..1 | Meta | Metadata about the resource
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created
language |  | 0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
Additional Bindings | Purpose
AllLanguages | Max Binding
text |  | 0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained |  | 0..* | Resource | Contained, inline Resources
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:sourceRelatedPerson |  | 0..1 | Reference(RelatedPerson) | Related person that defined the list contents (aka Author) URL: http://hl7.org.au/fhir/StructureDefinition/author-related-person
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored
identifier |  | 0..* | Identifier | Business identifier
status | ?!Σ | 1..1 | code | current | retired | entered-in-error Binding: ListStatus (required): The current state of the list.
mode | ?!Σ | 1..1 | code | working | snapshot | changes Binding: ListMode (required): The processing mode that applies to this list.
title | Σ | 0..1 | string | Descriptive name for the list Example General: Dr. Jane's Patients
code | Σ | 0..1 | CodeableConcept | What the purpose of this list is Binding: ExampleUseCodesForList (example): What the purpose of a list is.
subject | Σ | 0..1 | Reference(Patient | Group | Device | Location) | If all resources have the same subject
encounter |  | 0..1 | Reference(Encounter) | Context in which list created
date | Σ | 0..1 | dateTime | When the list was prepared
source | Σ | 0..1 | Reference(Practitioner | PractitionerRole | Patient | Device) | Who and/or what defined the list contents (aka Author)
orderedBy |  | 0..1 | CodeableConcept | What order the list has Binding: ListOrderCodes (preferred): What order applies to the items in a list.
note |  | 0..* | Annotation | Comments about the list
entry | C | 0..* | BackboneElement | Entries in the list
id |  | 0..1 | string | Unique id for inter-element referencing
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:changeDescription |  | 0..1 | string | Change description URL: http://hl7.org.au/fhir/StructureDefinition/change-description
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
flag |  | 0..1 | CodeableConcept | Medicine item change Binding: Medicine Item Change (preferred)
deleted | ?!C | 0..1 | boolean | If this item is actually marked as deleted
date |  | 0..1 | dateTime | When item added to list
item |  | 1..1 | Reference(MedicationStatement | MedicationRequest | MedicationDispense | MedicationAdministration | Immunization | AU Assertion of No Relevant Finding) | Actual entry
emptyReason | C | 0..1 | CodeableConcept | Why list is empty Binding: ListEmptyReasons (preferred): If a list is empty, why it is empty.
Documentation for this format

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
List.language | Base | preferred | Common Languages | 📍4.0.1 | FHIR Std.
List.status | Base | required | ListStatus | 📍4.0.1 | FHIR Std.
List.mode | Base | required | ListMode | 📍4.0.1 | FHIR Std.
List.code | Base | example | Example Use Codes for List | 📍4.0.1 | FHIR Std.
List.orderedBy | Base | preferred | List Order Codes | 📍4.0.1 | FHIR Std.
List.entry.flag | Base | preferred | Medicine Item Change | 📦6.0.1-ci-build | This IG
List.emptyReason | Base | preferred | List Empty Reasons | 📍4.0.1 | FHIR Std.

#### Constraints

Id | Grade | Path(s) | Description | Expression
dom-2 | error | List | If the resource is contained in another resource, it SHALL NOT contain nested Resources | `contained.contained.empty()`
dom-3 | error | List | 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().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()`
dom-4 | error | List | 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 | error | List | If a resource is contained in another resource, it SHALL NOT have a security label | `contained.meta.security.empty()`
dom-6 | best practice | List | A resource should have narrative for robust management | `text.`div`.exists()`
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | `hasValue() or (children().count() > id.count())`
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | `extension.exists() != value.exists()`
lst-1 | error | List | A list can only have an emptyReason if it is empty | `emptyReason.empty() or entry.empty()`
lst-2 | error | List | The deleted flag can only be used if the mode of the list is "changes" | `mode = 'changes' or entry.deleted.empty()`
lst-3 | error | List | An entry date can only be used if the mode of the list is "working" | `mode = 'working' or entry.date.empty()`

This structure is derived from List

Summary

Structures

This structure refers to these other structures:

- AU Assertion of No Relevant Finding (http://hl7.org.au/fhir/StructureDefinition/au-norelevantfinding)

Extensions

This structure refers to these extensions:

- http://hl7.org.au/fhir/StructureDefinition/author-related-person
- http://hl7.org.au/fhir/StructureDefinition/change-description

Maturity: 1

Key Elements View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
List | C | 0..* | List | A list of medications in an Australian healthcare context Constraints: lst-1, lst-2, lst-3
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:sourceRelatedPerson |  | 0..1 | Reference(RelatedPerson) | Related person that defined the list contents (aka Author) URL: http://hl7.org.au/fhir/StructureDefinition/author-related-person
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored
status | ?!Σ | 1..1 | code | current | retired | entered-in-error Binding: ListStatus (required): The current state of the list.
mode | ?!Σ | 1..1 | code | working | snapshot | changes Binding: ListMode (required): The processing mode that applies to this list.
entry | C | 0..* | BackboneElement | Entries in the list
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:changeDescription |  | 0..1 | string | Change description URL: http://hl7.org.au/fhir/StructureDefinition/change-description
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
flag |  | 0..1 | CodeableConcept | Medicine item change Binding: Medicine Item Change (preferred)
deleted | ?!C | 0..1 | boolean | If this item is actually marked as deleted
item |  | 1..1 | Reference(MedicationStatement | MedicationRequest | MedicationDispense | MedicationAdministration | Immunization | AU Assertion of No Relevant Finding) | Actual entry
Documentation for this format

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
List.status | Base | required | ListStatus | 📍4.0.1 | FHIR Std.
List.mode | Base | required | ListMode | 📍4.0.1 | FHIR Std.
List.entry.flag | Base | preferred | Medicine Item Change | 📦6.0.1-ci-build | This IG

#### Constraints

Id | Grade | Path(s) | Description | Expression
dom-2 | error | List | If the resource is contained in another resource, it SHALL NOT contain nested Resources | `contained.contained.empty()`
dom-3 | error | List | 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().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()`
dom-4 | error | List | 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 | error | List | If a resource is contained in another resource, it SHALL NOT have a security label | `contained.meta.security.empty()`
dom-6 | best practice | List | A resource should have narrative for robust management | `text.`div`.exists()`
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | `hasValue() or (children().count() > id.count())`
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | `extension.exists() != value.exists()`
lst-1 | error | List | A list can only have an emptyReason if it is empty | `emptyReason.empty() or entry.empty()`
lst-2 | error | List | The deleted flag can only be used if the mode of the list is "changes" | `mode = 'changes' or entry.deleted.empty()`
lst-3 | error | List | An entry date can only be used if the mode of the list is "working" | `mode = 'working' or entry.date.empty()`

Differential View

This structure is derived from List

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
List |  | 0..* | List | A list of medications in an Australian healthcare context
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:sourceRelatedPerson |  | 0..1 | Reference(RelatedPerson) | Related person that defined the list contents (aka Author) URL: http://hl7.org.au/fhir/StructureDefinition/author-related-person
entry |  | 0..* | BackboneElement | Entries in the list
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:changeDescription |  | 0..1 | string | Change description URL: http://hl7.org.au/fhir/StructureDefinition/change-description
flag |  | 0..1 | CodeableConcept | Medicine item change Binding: Medicine Item Change (preferred)
item |  | 1..1 | Reference(MedicationStatement | MedicationRequest | MedicationDispense | MedicationAdministration | Immunization | AU Assertion of No Relevant Finding) | Actual entry
Documentation for this format

#### Terminology Bindings (Differential)

Path | Status | Usage | ValueSet | Version | Source
List.entry.flag | Base | preferred | Medicine Item Change | 📦6.0.1-ci-build | This IG

Snapshot View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
List | C | 0..* | List | A list of medications in an Australian healthcare context Constraints: lst-1, lst-2, lst-3
id | Σ | 0..1 | id | Logical id of this artifact
meta | Σ | 0..1 | Meta | Metadata about the resource
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created
language |  | 0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
Additional Bindings | Purpose
AllLanguages | Max Binding
text |  | 0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained |  | 0..* | Resource | Contained, inline Resources
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:sourceRelatedPerson |  | 0..1 | Reference(RelatedPerson) | Related person that defined the list contents (aka Author) URL: http://hl7.org.au/fhir/StructureDefinition/author-related-person
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored
identifier |  | 0..* | Identifier | Business identifier
status | ?!Σ | 1..1 | code | current | retired | entered-in-error Binding: ListStatus (required): The current state of the list.
mode | ?!Σ | 1..1 | code | working | snapshot | changes Binding: ListMode (required): The processing mode that applies to this list.
title | Σ | 0..1 | string | Descriptive name for the list Example General: Dr. Jane's Patients
code | Σ | 0..1 | CodeableConcept | What the purpose of this list is Binding: ExampleUseCodesForList (example): What the purpose of a list is.
subject | Σ | 0..1 | Reference(Patient | Group | Device | Location) | If all resources have the same subject
encounter |  | 0..1 | Reference(Encounter) | Context in which list created
date | Σ | 0..1 | dateTime | When the list was prepared
source | Σ | 0..1 | Reference(Practitioner | PractitionerRole | Patient | Device) | Who and/or what defined the list contents (aka Author)
orderedBy |  | 0..1 | CodeableConcept | What order the list has Binding: ListOrderCodes (preferred): What order applies to the items in a list.
note |  | 0..* | Annotation | Comments about the list
entry | C | 0..* | BackboneElement | Entries in the list
id |  | 0..1 | string | Unique id for inter-element referencing
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:changeDescription |  | 0..1 | string | Change description URL: http://hl7.org.au/fhir/StructureDefinition/change-description
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
flag |  | 0..1 | CodeableConcept | Medicine item change Binding: Medicine Item Change (preferred)
deleted | ?!C | 0..1 | boolean | If this item is actually marked as deleted
date |  | 0..1 | dateTime | When item added to list
item |  | 1..1 | Reference(MedicationStatement | MedicationRequest | MedicationDispense | MedicationAdministration | Immunization | AU Assertion of No Relevant Finding) | Actual entry
emptyReason | C | 0..1 | CodeableConcept | Why list is empty Binding: ListEmptyReasons (preferred): If a list is empty, why it is empty.
Documentation for this format

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
List.language | Base | preferred | Common Languages | 📍4.0.1 | FHIR Std.
List.status | Base | required | ListStatus | 📍4.0.1 | FHIR Std.
List.mode | Base | required | ListMode | 📍4.0.1 | FHIR Std.
List.code | Base | example | Example Use Codes for List | 📍4.0.1 | FHIR Std.
List.orderedBy | Base | preferred | List Order Codes | 📍4.0.1 | FHIR Std.
List.entry.flag | Base | preferred | Medicine Item Change | 📦6.0.1-ci-build | This IG
List.emptyReason | Base | preferred | List Empty Reasons | 📍4.0.1 | FHIR Std.

#### Constraints

Id | Grade | Path(s) | Description | Expression
dom-2 | error | List | If the resource is contained in another resource, it SHALL NOT contain nested Resources | `contained.contained.empty()`
dom-3 | error | List | 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().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()`
dom-4 | error | List | 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 | error | List | If a resource is contained in another resource, it SHALL NOT have a security label | `contained.meta.security.empty()`
dom-6 | best practice | List | A resource should have narrative for robust management | `text.`div`.exists()`
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | `hasValue() or (children().count() > id.count())`
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | `extension.exists() != value.exists()`
lst-1 | error | List | A list can only have an emptyReason if it is empty | `emptyReason.empty() or entry.empty()`
lst-2 | error | List | The deleted flag can only be used if the mode of the list is "changes" | `mode = 'changes' or entry.deleted.empty()`
lst-3 | error | List | An entry date can only be used if the mode of the list is "working" | `mode = 'working' or entry.date.empty()`

This structure is derived from List

Summary

Structures

This structure refers to these other structures:

- AU Assertion of No Relevant Finding (http://hl7.org.au/fhir/StructureDefinition/au-norelevantfinding)

Extensions

This structure refers to these extensions:

- http://hl7.org.au/fhir/StructureDefinition/author-related-person
- http://hl7.org.au/fhir/StructureDefinition/change-description

Maturity: 1

Other representations of profile: CSV, Excel, Schematron