LK NEHR Sri Lanka Patient Summary (IPS based) Implementation Guide
0.1.0 - STU1

LK NEHR Sri Lanka Patient Summary (IPS based) Implementation Guide - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

## Resource Profile: MedicalHistoryList - Detailed Descriptions

Active as of 2025-06-18

Definitions for the medical-history-list resource profile.

- Key Elements Table
- Differential Elements Table
- Snapshot Elements Table

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

0. List
Definition | A list is a curated collection of resources.
Short | A list is a curated collection of resources
Control | 0..*
Is Modifier | false
Summary | false
Alternate Names | Collection, WorkingList, Organizer
Invariants | dom-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().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: 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()) lst-1: A list can only have an emptyReason if it is empty (`emptyReason.empty() or entry.empty()`) lst-2: The deleted flag can only be used if the mode of the list is "changes" (`mode = 'changes' or entry.deleted.empty()`) lst-3: An entry date can only be used if the mode of the list is "working" (`mode = 'working' or entry.date.empty()`) lst-1: A list can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty()) lst-2: The deleted flag can only be used if the mode of the list is "changes" (mode = 'changes' or entry.deleted.empty()) lst-3: An entry date can only be used if the mode of the list is "working" (mode = 'working' or entry.date.empty())
2. List.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.
Short | A 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 it's narrative along with other profiles, value sets, etc.
Control | 0..1
Type | uri
Is Modifier | true because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
4. List.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 manageable, 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).
Short | Extensions 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.
Control | 0..*
Type | Extension
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
Summary | false
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 Names | extensions, user content
Invariants | ele-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())
6. List.status
Definition | Indicates the current state of this list.
Short | current | retired | entered-in-error
Comments | This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid.
Control | 1..1
Binding | The codes SHALL be taken from ListStatus http://hl7.org/fhir/ValueSet/list-status|4.0.1 (required to `http://hl7.org/fhir/ValueSet/list-status|4.0.1` ) The current state of the list.
Type | code
Is Modifier | true 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 Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Pattern Value | `current`
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
8. List.mode
Definition | How this list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.
Short | working | snapshot | changes
Comments | This element is labeled as a modifier because a change list must not be misunderstood as a complete list.
Control | 1..1
Binding | The codes SHALL be taken from ListMode http://hl7.org/fhir/ValueSet/list-mode|4.0.1 (required to `http://hl7.org/fhir/ValueSet/list-mode|4.0.1` ) The processing mode that applies to this list.
Type | code
Is Modifier | true because If set to "changes", the list is considered incomplete, while the other two codes indicate the list is complete, which changes the understanding of the elements listed
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Lists are used in various ways, and it must be known in what way it is safe to use them.
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
10. List.title
Definition | A label for the list assigned by the author.
Short | Descriptive name for the list
Control | 10..1
Type | string
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Allows customization beyond just the code identifying the kind of list.
Pattern Value | `Medical History`
Example | <br/><b>General</b>:Dr. Jane's Patients
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
12. List.code
Definition | This code defines the purpose of the list - why it was created.
Short | What the purpose of this list is
Comments | If there is no code, the purpose of the list is implied where it is used, such as in a document section using Document.section.code.
Control | 10..1
Binding | For example codes, see ExampleUseCodesForList http://hl7.org/fhir/ValueSet/list-example-codes (example to `http://hl7.org/fhir/ValueSet/list-example-codes` ) What the purpose of a list is.
Type | CodeableConcept
Is Modifier | false
Summary | true
Requirements | Lists often contain subsets of resources rather than an exhaustive list. The code identifies what type of subset is included.
Pattern Value | `{ "coding" : [{ "system" : "http://loinc.org", "code" : "LP73189-0" }] }`
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
14. List.subject
Definition | The common subject (or patient) of the resources that are in the list if there is one.
Short | If all resources have the same subject
Comments | Some purely arbitrary lists do not have a common subject, so this is optional.
Control | 10..1
Type | Reference(Patient, Patient, Group, Device, Location)
Is Modifier | false
Summary | true
Requirements | The primary purpose of listing the subject explicitly is to help with finding the right list.
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
16. List.encounter
Definition | The encounter that is the context in which this list was created.
Short | Context in which list created
Control | 10..1
Type | Reference(Target Facility Encounter, Encounter)
Is Modifier | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
18. List.date
Definition | The date that the list was prepared.
Short | When the list was prepared
Comments | The actual important date is the date of currency of the resources that were summarized, but it is usually assumed that these are current when the preparation occurs.
Control | 10..1
Type | dateTime
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Identifies how current the list is which affects relevance.
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
20. List.source
Definition | The entity responsible for deciding what the contents of the list were. Where the list was created by a human, this is the same as the author of the list.
Short | Who and/or what defined the list contents (aka Author)
Comments | The primary source is the entity that made the decisions what items are in the list. This may be software or user.
Control | 10..1
Type | Reference(Practitioner, Practitioner, PractitionerRole, Patient, Device)
Is Modifier | false
Summary | true
Requirements | Allows follow-up as well as context.
Alternate Names | Author
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
22. List.entry
Definition | reasons why this should be supported Entries in this list.
Short | Entries in the list
Comments | If there are no entries in the list, an emptyReason SHOULD be provided.
Control | 10..* This element is affected by the following invariants: lst-1
Type | BackboneElement
Is Modifier | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
Slicing | This element introduces a set of slices on `List.entry`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ flag.coding
24. List.entry.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 manageable, 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).
Short | Extensions 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.
Control | 0..*
Type | Extension
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary | true
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 Names | extensions, user content, modifiers
Invariants | ele-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())
26. List.entry.deleted
Definition | True if this item is marked as deleted in the list.
Short | If this item is actually marked as deleted
Comments | If the flag means that the entry has actually been deleted from the list, the deleted element SHALL be true. Both flag and deleted can only be used if the List.mode is "changes". A deleted entry should be displayed in narrative as deleted. This element is labeled as a modifier because it indicates that an item is (to be) no longer in the list.
Control | 0..1 This element is affected by the following invariants: lst-2
Type | boolean
Is Modifier | true because If deleted is true, then the item included in the list isn't actually part of the list anymore
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | false
Requirements | The flag element may contain codes that an application processing the list does not understand. However there can be no ambiguity if a list item is actually marked as "deleted".
Meaning if Missing | List items are generally only treated as deleted when this element explicitly carries a value of true. Systems SHOULD always populate this value when mode is 'changes'
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
28. List.entry.item
Definition | A reference to the actual resource from which data was derived.
Short | Actual entry
Control | 1..1
Type | Reference(Resource)
Is Modifier | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
30. List.entry:PastMedicalHistory
Slice Name | PastMedicalHistory
Definition | Past medical history representing inactive problems. Entries in this list.
Short | Entries in the list
Comments | If there are no entries in the list, an emptyReason SHOULD be provided.
Control | 0..* This element is affected by the following invariants: lst-1
Type | BackboneElement
Is Modifier | false
Must Support | true
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
32. List.entry:PastMedicalHistory.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 manageable, 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).
Short | Extensions 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.
Control | 0..*
Type | Extension
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary | true
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 Names | extensions, user content, modifiers
Invariants | ele-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())
34. List.entry:PastMedicalHistory.flag
Definition | The flag allows the system constructing the list to indicate the role and significance of the item in the list.
Short | Status/Workflow information about this item
Comments | The flag can only be understood in the context of the List.code. If the flag means that the entry has actually been deleted from the list, the deleted element SHALL be true. Deleted can only be used if the List.mode is "changes".
Control | 10..1
Binding | For example codes, see PatientMedicineChangeTypes http://hl7.org/fhir/ValueSet/list-item-flag (example to `http://hl7.org/fhir/ValueSet/list-item-flag` ) Codes that provide further information about the reason and meaning of the item in the list.
Type | CodeableConcept
Is Modifier | false
Summary | false
Requirements | This field is present to support various clinical uses of lists, such as a discharge summary medication list, where flags specify whether the medication was added, modified, or deleted from the list.
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
36. List.entry:PastMedicalHistory.flag.coding
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 10..1*
Type | Coding
Is Modifier | false
Summary | true
Requirements | Allows for alternative encodings within a code system, and translations to other code systems.
Pattern Value | `{ "system" : "http://loinc.org", "code" : "LP74217-8" }`
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
38. List.entry:PastMedicalHistory.deleted
Definition | True if this item is marked as deleted in the list.
Short | If this item is actually marked as deleted
Comments | If the flag means that the entry has actually been deleted from the list, the deleted element SHALL be true. Both flag and deleted can only be used if the List.mode is "changes". A deleted entry should be displayed in narrative as deleted. This element is labeled as a modifier because it indicates that an item is (to be) no longer in the list.
Control | 0..1 This element is affected by the following invariants: lst-2
Type | boolean
Is Modifier | true because If deleted is true, then the item included in the list isn't actually part of the list anymore
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | false
Requirements | The flag element may contain codes that an application processing the list does not understand. However there can be no ambiguity if a list item is actually marked as "deleted".
Meaning if Missing | List items are generally only treated as deleted when this element explicitly carries a value of true. Systems SHOULD always populate this value when mode is 'changes'
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
40. List.entry:PastMedicalHistory.item
Definition | A reference to the actual resource from which data was derived.
Short | Actual entry
Control | 1..1
Type | Reference(Medical History, Medical History, Resource)
Is Modifier | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
42. List.entry:CurrentMedicalInformation
Slice Name | CurrentMedicalInformation
Definition | Current medical information representing active problems. Entries in this list.
Short | Entries in the list
Comments | If there are no entries in the list, an emptyReason SHOULD be provided.
Control | 0..* This element is affected by the following invariants: lst-1
Type | BackboneElement
Is Modifier | false
Must Support | true
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
44. List.entry:CurrentMedicalInformation.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 manageable, 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).
Short | Extensions 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.
Control | 0..*
Type | Extension
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary | true
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 Names | extensions, user content, modifiers
Invariants | ele-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())
46. List.entry:CurrentMedicalInformation.flag
Definition | The flag allows the system constructing the list to indicate the role and significance of the item in the list.
Short | Status/Workflow information about this item
Comments | The flag can only be understood in the context of the List.code. If the flag means that the entry has actually been deleted from the list, the deleted element SHALL be true. Deleted can only be used if the List.mode is "changes".
Control | 10..1
Binding | For example codes, see PatientMedicineChangeTypes http://hl7.org/fhir/ValueSet/list-item-flag (example to `http://hl7.org/fhir/ValueSet/list-item-flag` ) Codes that provide further information about the reason and meaning of the item in the list.
Type | CodeableConcept
Is Modifier | false
Summary | false
Requirements | This field is present to support various clinical uses of lists, such as a discharge summary medication list, where flags specify whether the medication was added, modified, or deleted from the list.
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
48. List.entry:CurrentMedicalInformation.flag.coding
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 10..1*
Type | Coding
Is Modifier | false
Summary | true
Requirements | Allows for alternative encodings within a code system, and translations to other code systems.
Pattern Value | `{ "system" : "http://loinc.org", "code" : "LP74664-1" }`
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
50. List.entry:CurrentMedicalInformation.deleted
Definition | True if this item is marked as deleted in the list.
Short | If this item is actually marked as deleted
Comments | If the flag means that the entry has actually been deleted from the list, the deleted element SHALL be true. Both flag and deleted can only be used if the List.mode is "changes". A deleted entry should be displayed in narrative as deleted. This element is labeled as a modifier because it indicates that an item is (to be) no longer in the list.
Control | 0..1 This element is affected by the following invariants: lst-2
Type | boolean
Is Modifier | true because If deleted is true, then the item included in the list isn't actually part of the list anymore
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | false
Requirements | The flag element may contain codes that an application processing the list does not understand. However there can be no ambiguity if a list item is actually marked as "deleted".
Meaning if Missing | List items are generally only treated as deleted when this element explicitly carries a value of true. Systems SHOULD always populate this value when mode is 'changes'
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
52. List.entry:CurrentMedicalInformation.item
Definition | A reference to the actual resource from which data was derived.
Short | Actual entry
Control | 1..1
Type | Reference(Medical History, Medical History, Resource)
Is Modifier | false
Summary | false
Invariants | ele-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. List
2. List.status
Pattern Value | `current`
4. List.title
Control | 1..?
Pattern Value | `Medical History`
6. List.code
Control | 1..?
Pattern Value | `{ "coding" : [{ "system" : "http://loinc.org", "code" : "LP73189-0" }] }`
8. List.subject
Control | 1..?
Type | Reference(Patient)
10. List.encounter
Control | 1..?
Type | Reference(Target Facility Encounter)
12. List.date
Control | 1..?
14. List.source
Control | 1..?
Type | Reference(Practitioner)
16. List.entry
Definition | reasons why this should be supported
Control | 1..?
Slicing | This element introduces a set of slices on `List.entry`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ flag.coding
18. List.entry:PastMedicalHistory
Slice Name | PastMedicalHistory
Definition | Past medical history representing inactive problems.
Control | 0..*
Must Support | true
20. List.entry:PastMedicalHistory.flag
Control | 1..?
22. List.entry:PastMedicalHistory.flag.coding
Control | 1..1
Pattern Value | `{ "system" : "http://loinc.org", "code" : "LP74217-8" }`
24. List.entry:PastMedicalHistory.item
Type | Reference(Medical History, Medical History)
26. List.entry:CurrentMedicalInformation
Slice Name | CurrentMedicalInformation
Definition | Current medical information representing active problems.
Control | 0..*
Must Support | true
28. List.entry:CurrentMedicalInformation.flag
Control | 1..?
30. List.entry:CurrentMedicalInformation.flag.coding
Control | 1..1
Pattern Value | `{ "system" : "http://loinc.org", "code" : "LP74664-1" }`
32. List.entry:CurrentMedicalInformation.item
Type | Reference(Medical History, Medical History)

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

0. List
Definition | A list is a curated collection of resources.
Short | A list is a curated collection of resources
Control | 0..*
Is Modifier | false
Summary | false
Alternate Names | Collection, WorkingList, Organizer
Invariants | dom-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().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: 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()`) lst-1: A list can only have an emptyReason if it is empty (`emptyReason.empty() or entry.empty()`) lst-2: The deleted flag can only be used if the mode of the list is "changes" (`mode = 'changes' or entry.deleted.empty()`) lst-3: An entry date can only be used if the mode of the list is "working" (`mode = 'working' or entry.date.empty()`)
2. List.id
Definition | The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.
Short | Logical id of this artifact
Comments | The only time that a resource does not have an id is when it is being submitted to the server using a create operation.
Control | 0..1
Type | id
Is Modifier | false
Summary | true
4. List.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.
Short | Metadata about the resource
Control | 0..1
Type | Meta
Is Modifier | false
Summary | true
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
6. List.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.
Short | A 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 it's narrative along with other profiles, value sets, etc.
Control | 0..1
Type | uri
Is Modifier | true because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
8. List.language
Definition | The base language in which the resource is written.
Short | Language 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).
Control | 0..1
Binding | The codes SHOULD be taken from CommonLanguages (preferred to `http://hl7.org/fhir/ValueSet/languages` ) A human language.
Additional Bindings | Purpose
AllLanguages | Max Binding
Type | code
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
10. List.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.
Short | Text summary of the resource, for human interpretation
Comments | Contained resources do not have 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.
Control | 0..1
Type | Narrative
Is Modifier | false
Summary | false
Alternate Names | narrative, html, xhtml, display
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
12. List.contained
Definition | These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.
Short | Contained, 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.
Control | 0..*
Type | Resource
Is Modifier | false
Summary | false
Alternate Names | inline resources, anonymous resources, contained resources
14. List.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 manageable, 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.
Short | Additional 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.
Control | 0..*
Type | Extension
Is Modifier | false
Summary | false
Alternate Names | extensions, user content
Invariants | ele-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. List.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 manageable, 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).
Short | Extensions 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.
Control | 0..*
Type | Extension
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
Summary | false
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 Names | extensions, user content
Invariants | ele-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. List.identifier
Definition | Identifier for the List assigned for business purposes outside the context of FHIR.
Short | Business identifier
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 0..*
Type | Identifier
Is Modifier | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
20. List.status
Definition | Indicates the current state of this list.
Short | current | retired | entered-in-error
Comments | This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid.
Control | 1..1
Binding | The codes SHALL be taken from ListStatus (required to `http://hl7.org/fhir/ValueSet/list-status|4.0.1` ) The current state of the list.
Type | code
Is Modifier | true 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 Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Pattern Value | `current`
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
22. List.mode
Definition | How this list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.
Short | working | snapshot | changes
Comments | This element is labeled as a modifier because a change list must not be misunderstood as a complete list.
Control | 1..1
Binding | The codes SHALL be taken from ListMode (required to `http://hl7.org/fhir/ValueSet/list-mode|4.0.1` ) The processing mode that applies to this list.
Type | code
Is Modifier | true because If set to "changes", the list is considered incomplete, while the other two codes indicate the list is complete, which changes the understanding of the elements listed
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Lists are used in various ways, and it must be known in what way it is safe to use them.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
24. List.title
Definition | A label for the list assigned by the author.
Short | Descriptive name for the list
Control | 1..1
Type | string
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Allows customization beyond just the code identifying the kind of list.
Pattern Value | `Medical History`
Example | <br/><b>General</b>:Dr. Jane's Patients
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
26. List.code
Definition | This code defines the purpose of the list - why it was created.
Short | What the purpose of this list is
Comments | If there is no code, the purpose of the list is implied where it is used, such as in a document section using Document.section.code.
Control | 1..1
Binding | For example codes, see ExampleUseCodesForList (example to `http://hl7.org/fhir/ValueSet/list-example-codes` ) What the purpose of a list is.
Type | CodeableConcept
Is Modifier | false
Summary | true
Requirements | Lists often contain subsets of resources rather than an exhaustive list. The code identifies what type of subset is included.
Pattern Value | `{ "coding" : [{ "system" : "http://loinc.org", "code" : "LP73189-0" }] }`
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
28. List.subject
Definition | The common subject (or patient) of the resources that are in the list if there is one.
Short | If all resources have the same subject
Comments | Some purely arbitrary lists do not have a common subject, so this is optional.
Control | 1..1
Type | Reference(Patient)
Is Modifier | false
Summary | true
Requirements | The primary purpose of listing the subject explicitly is to help with finding the right list.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
30. List.encounter
Definition | The encounter that is the context in which this list was created.
Short | Context in which list created
Control | 1..1
Type | Reference(Target Facility Encounter)
Is Modifier | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
32. List.date
Definition | The date that the list was prepared.
Short | When the list was prepared
Comments | The actual important date is the date of currency of the resources that were summarized, but it is usually assumed that these are current when the preparation occurs.
Control | 1..1
Type | dateTime
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Identifies how current the list is which affects relevance.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
34. List.source
Definition | The entity responsible for deciding what the contents of the list were. Where the list was created by a human, this is the same as the author of the list.
Short | Who and/or what defined the list contents (aka Author)
Comments | The primary source is the entity that made the decisions what items are in the list. This may be software or user.
Control | 1..1
Type | Reference(Practitioner)
Is Modifier | false
Summary | true
Requirements | Allows follow-up as well as context.
Alternate Names | Author
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
36. List.orderedBy
Definition | What order applies to the items in the list.
Short | What order the list has
Comments | Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.
Control | 0..1
Binding | The codes SHOULD be taken from ListOrderCodes (preferred to `http://hl7.org/fhir/ValueSet/list-order` ) What order applies to the items in a list.
Type | CodeableConcept
Is Modifier | false
Summary | false
Requirements | Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
38. List.note
Definition | Comments that apply to the overall list.
Short | Comments about the list
Control | 0..*
Type | Annotation
Is Modifier | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
40. List.entry
Definition | reasons why this should be supported
Short | Entries in the list
Comments | If there are no entries in the list, an emptyReason SHOULD be provided.
Control | 1..* This element is affected by the following invariants: lst-1
Type | BackboneElement
Is Modifier | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
Slicing | This element introduces a set of slices on `List.entry`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ flag.coding
42. List.entry.id
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | Unique id for inter-element referencing
Control | 0..1
Type | string
Is Modifier | false
XML Format | In the XML format, this property is represented as an attribute.
Summary | false
44. List.entry.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 manageable, 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.
Short | Additional 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.
Control | 0..*
Type | Extension
Is Modifier | false
Summary | false
Alternate Names | extensions, user content
Invariants | ele-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()`)
46. List.entry.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 manageable, 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).
Short | Extensions 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.
Control | 0..*
Type | Extension
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary | true
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 Names | extensions, user content, modifiers
Invariants | ele-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()`)
48. List.entry.flag
Definition | The flag allows the system constructing the list to indicate the role and significance of the item in the list.
Short | Status/Workflow information about this item
Comments | The flag can only be understood in the context of the List.code. If the flag means that the entry has actually been deleted from the list, the deleted element SHALL be true. Deleted can only be used if the List.mode is "changes".
Control | 0..1
Binding | For example codes, see PatientMedicineChangeTypes (example to `http://hl7.org/fhir/ValueSet/list-item-flag` ) Codes that provide further information about the reason and meaning of the item in the list.
Type | CodeableConcept
Is Modifier | false
Summary | false
Requirements | This field is present to support various clinical uses of lists, such as a discharge summary medication list, where flags specify whether the medication was added, modified, or deleted from the list.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
50. List.entry.deleted
Definition | True if this item is marked as deleted in the list.
Short | If this item is actually marked as deleted
Comments | If the flag means that the entry has actually been deleted from the list, the deleted element SHALL be true. Both flag and deleted can only be used if the List.mode is "changes". A deleted entry should be displayed in narrative as deleted. This element is labeled as a modifier because it indicates that an item is (to be) no longer in the list.
Control | 0..1 This element is affected by the following invariants: lst-2
Type | boolean
Is Modifier | true because If deleted is true, then the item included in the list isn't actually part of the list anymore
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | false
Requirements | The flag element may contain codes that an application processing the list does not understand. However there can be no ambiguity if a list item is actually marked as "deleted".
Meaning if Missing | List items are generally only treated as deleted when this element explicitly carries a value of true. Systems SHOULD always populate this value when mode is 'changes'
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
52. List.entry.date
Definition | When this item was added to the list.
Short | When item added to list
Control | 0..1
Type | dateTime
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | false
Requirements | The date may be significant for understanding the meaning of items in a working list.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
54. List.entry.item
Definition | A reference to the actual resource from which data was derived.
Short | Actual entry
Control | 1..1
Type | Reference(Resource)
Is Modifier | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
56. List.entry:PastMedicalHistory
Slice Name | PastMedicalHistory
Definition | Past medical history representing inactive problems.
Short | Entries in the list
Comments | If there are no entries in the list, an emptyReason SHOULD be provided.
Control | 0..* This element is affected by the following invariants: lst-1
Type | BackboneElement
Is Modifier | false
Must Support | true
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
58. List.entry:PastMedicalHistory.id
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | Unique id for inter-element referencing
Control | 0..1
Type | string
Is Modifier | false
XML Format | In the XML format, this property is represented as an attribute.
Summary | false
60. List.entry:PastMedicalHistory.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 manageable, 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.
Short | Additional 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.
Control | 0..*
Type | Extension
Is Modifier | false
Summary | false
Alternate Names | extensions, user content
Invariants | ele-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()`)
62. List.entry:PastMedicalHistory.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 manageable, 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).
Short | Extensions 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.
Control | 0..*
Type | Extension
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary | true
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 Names | extensions, user content, modifiers
Invariants | ele-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()`)
64. List.entry:PastMedicalHistory.flag
Definition | The flag allows the system constructing the list to indicate the role and significance of the item in the list.
Short | Status/Workflow information about this item
Comments | The flag can only be understood in the context of the List.code. If the flag means that the entry has actually been deleted from the list, the deleted element SHALL be true. Deleted can only be used if the List.mode is "changes".
Control | 1..1
Binding | For example codes, see PatientMedicineChangeTypes (example to `http://hl7.org/fhir/ValueSet/list-item-flag` ) Codes that provide further information about the reason and meaning of the item in the list.
Type | CodeableConcept
Is Modifier | false
Summary | false
Requirements | This field is present to support various clinical uses of lists, such as a discharge summary medication list, where flags specify whether the medication was added, modified, or deleted from the list.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
66. List.entry:PastMedicalHistory.flag.id
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | Unique id for inter-element referencing
Control | 0..1
Type | string
Is Modifier | false
XML Format | In the XML format, this property is represented as an attribute.
Summary | false
68. List.entry:PastMedicalHistory.flag.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 manageable, 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.
Short | Additional 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.
Control | 0..*
Type | Extension
Is Modifier | false
Summary | false
Alternate Names | extensions, user content
Invariants | ele-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()`)
Slicing | This element introduces a set of slices on `List.entry.flag.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
70. List.entry:PastMedicalHistory.flag.coding
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 1..1
Type | Coding
Is Modifier | false
Summary | true
Requirements | Allows for alternative encodings within a code system, and translations to other code systems.
Pattern Value | `{ "system" : "http://loinc.org", "code" : "LP74217-8" }`
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
72. List.entry:PastMedicalHistory.flag.text
Definition | A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.
Short | Plain text representation of the concept
Comments | Very often the text is the same as a displayName of one of the codings.
Control | 0..1
Type | string
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
74. List.entry:PastMedicalHistory.deleted
Definition | True if this item is marked as deleted in the list.
Short | If this item is actually marked as deleted
Comments | If the flag means that the entry has actually been deleted from the list, the deleted element SHALL be true. Both flag and deleted can only be used if the List.mode is "changes". A deleted entry should be displayed in narrative as deleted. This element is labeled as a modifier because it indicates that an item is (to be) no longer in the list.
Control | 0..1 This element is affected by the following invariants: lst-2
Type | boolean
Is Modifier | true because If deleted is true, then the item included in the list isn't actually part of the list anymore
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | false
Requirements | The flag element may contain codes that an application processing the list does not understand. However there can be no ambiguity if a list item is actually marked as "deleted".
Meaning if Missing | List items are generally only treated as deleted when this element explicitly carries a value of true. Systems SHOULD always populate this value when mode is 'changes'
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
76. List.entry:PastMedicalHistory.date
Definition | When this item was added to the list.
Short | When item added to list
Control | 0..1
Type | dateTime
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | false
Requirements | The date may be significant for understanding the meaning of items in a working list.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
78. List.entry:PastMedicalHistory.item
Definition | A reference to the actual resource from which data was derived.
Short | Actual entry
Control | 1..1
Type | Reference(Medical History, Medical History)
Is Modifier | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
80. List.entry:CurrentMedicalInformation
Slice Name | CurrentMedicalInformation
Definition | Current medical information representing active problems.
Short | Entries in the list
Comments | If there are no entries in the list, an emptyReason SHOULD be provided.
Control | 0..* This element is affected by the following invariants: lst-1
Type | BackboneElement
Is Modifier | false
Must Support | true
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
82. List.entry:CurrentMedicalInformation.id
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | Unique id for inter-element referencing
Control | 0..1
Type | string
Is Modifier | false
XML Format | In the XML format, this property is represented as an attribute.
Summary | false
84. List.entry:CurrentMedicalInformation.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 manageable, 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.
Short | Additional 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.
Control | 0..*
Type | Extension
Is Modifier | false
Summary | false
Alternate Names | extensions, user content
Invariants | ele-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()`)
86. List.entry:CurrentMedicalInformation.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 manageable, 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).
Short | Extensions 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.
Control | 0..*
Type | Extension
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary | true
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 Names | extensions, user content, modifiers
Invariants | ele-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()`)
88. List.entry:CurrentMedicalInformation.flag
Definition | The flag allows the system constructing the list to indicate the role and significance of the item in the list.
Short | Status/Workflow information about this item
Comments | The flag can only be understood in the context of the List.code. If the flag means that the entry has actually been deleted from the list, the deleted element SHALL be true. Deleted can only be used if the List.mode is "changes".
Control | 1..1
Binding | For example codes, see PatientMedicineChangeTypes (example to `http://hl7.org/fhir/ValueSet/list-item-flag` ) Codes that provide further information about the reason and meaning of the item in the list.
Type | CodeableConcept
Is Modifier | false
Summary | false
Requirements | This field is present to support various clinical uses of lists, such as a discharge summary medication list, where flags specify whether the medication was added, modified, or deleted from the list.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
90. List.entry:CurrentMedicalInformation.flag.id
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | Unique id for inter-element referencing
Control | 0..1
Type | string
Is Modifier | false
XML Format | In the XML format, this property is represented as an attribute.
Summary | false
92. List.entry:CurrentMedicalInformation.flag.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 manageable, 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.
Short | Additional 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.
Control | 0..*
Type | Extension
Is Modifier | false
Summary | false
Alternate Names | extensions, user content
Invariants | ele-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()`)
Slicing | This element introduces a set of slices on `List.entry.flag.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
94. List.entry:CurrentMedicalInformation.flag.coding
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 1..1
Type | Coding
Is Modifier | false
Summary | true
Requirements | Allows for alternative encodings within a code system, and translations to other code systems.
Pattern Value | `{ "system" : "http://loinc.org", "code" : "LP74664-1" }`
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
96. List.entry:CurrentMedicalInformation.flag.text
Definition | A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.
Short | Plain text representation of the concept
Comments | Very often the text is the same as a displayName of one of the codings.
Control | 0..1
Type | string
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
98. List.entry:CurrentMedicalInformation.deleted
Definition | True if this item is marked as deleted in the list.
Short | If this item is actually marked as deleted
Comments | If the flag means that the entry has actually been deleted from the list, the deleted element SHALL be true. Both flag and deleted can only be used if the List.mode is "changes". A deleted entry should be displayed in narrative as deleted. This element is labeled as a modifier because it indicates that an item is (to be) no longer in the list.
Control | 0..1 This element is affected by the following invariants: lst-2
Type | boolean
Is Modifier | true because If deleted is true, then the item included in the list isn't actually part of the list anymore
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | false
Requirements | The flag element may contain codes that an application processing the list does not understand. However there can be no ambiguity if a list item is actually marked as "deleted".
Meaning if Missing | List items are generally only treated as deleted when this element explicitly carries a value of true. Systems SHOULD always populate this value when mode is 'changes'
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
100. List.entry:CurrentMedicalInformation.date
Definition | When this item was added to the list.
Short | When item added to list
Control | 0..1
Type | dateTime
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | false
Requirements | The date may be significant for understanding the meaning of items in a working list.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
102. List.entry:CurrentMedicalInformation.item
Definition | A reference to the actual resource from which data was derived.
Short | Actual entry
Control | 1..1
Type | Reference(Medical History, Medical History)
Is Modifier | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
104. List.emptyReason
Definition | If the list is empty, why the list is empty.
Short | Why list is empty
Comments | The various reasons for an empty list make a significant interpretation to its interpretation. Note that this code is for use when the entire list has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.
Control | 0..1 This element is affected by the following invariants: lst-1
Binding | The codes SHOULD be taken from ListEmptyReasons (preferred to `http://hl7.org/fhir/ValueSet/list-empty-reason` ) If a list is empty, why it is empty.
Type | CodeableConcept
Is Modifier | false
Summary | false
Requirements | Allows capturing things like "none exist" or "not asked" which can be important for most lists.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)