ePath R4 Implementation Guide
1.0.1 - ci-build Japan

ePath R4 Implementation Guide - Local Development build (v1.0.1) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

## Extension: EPath PlanDefinition MajorEventExtensions

Official URL: http://e-path.jp/fhir/ePath/StructureDefinition/EPathPlanDefinitionMajorEventExtensions | Version: 1.0.1
Active as of 2026-02-19 | Computable Name: EPathPlanDefinitionMajorEventExtensions
Copyright/Legal: Joint Committee of JAMI and JSCP（日本医療情報学会と日本クリニカルパス学会との合同委員会）. CC(Creative Commons) BY-ND 4.0

主要イベント情報（ひな型）

Context of Use

This extension may be used on the following element(s)

- Element ID: `PlanDefinition`

Usage info

Usages:

- Use this Extension: EPath PlanDefinition Event

You can also check for usages in the FHIR IG Statistics

### Formal Views of Extension Content

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

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

This structure is derived from Extension

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | 主要イベント情報
extension |  | 1..* | Extension | 主要イベントコード・名称
Slices for extension |  |  |  | Content/Rules for all slices
extension:Code |  | 1..1 | Extension | Extension
extension |  | 0..0 |  | Extension
url |  | 1..1 | uri | "Code"
value[x] |  | 1..1 | CodeableConcept | Value of extension
coding |  |  |  |
system |  | 1..1 | uri | コード体系
code |  | 1..1 | code | コード
display |  | 1..1 | string | コード表記
text |  | 0..1 | string | 主要イベント名称
extension:Category |  | 0..1 | Extension | 診療区分
extension |  | 0..0 |  | Extension
url |  | 1..1 | uri | "Category"
value[x] |  | 1..1 | CodeableConcept | Value of extension
coding |  |  |  |
system |  | 1..1 | uri | Identity of the terminology system
code |  | 1..1 | code | Symbol in syntax defined by the system
display |  | 1..1 | string | Representation defined by the system
extension:AnesthesiaCode |  | 0..1 | Extension | 麻酔種別
extension |  | 0..0 |  | Extension
url |  | 1..1 | uri | "AnesthesiaCode"
value[x] |  | 1..1 | CodeableConcept | Value of extension
coding |  |  |  |
system |  | 1..1 | uri | Identity of the terminology system
code |  | 1..1 | code | Symbol in syntax defined by the system
display |  | 1..1 | string | Representation defined by the system
url |  | 1..1 | uri | "http://e-path.jp/fhir/ePath/StructureDefinition/EPathPlanDefinitionMajorEventExtensions"
value[x] |  | 0..0 |  | Value of extension
Documentation for this format

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | 主要イベント情報
id |  | 0..1 | string | Unique id for inter-element referencing
Slices for extension |  | 1..* | Extension | 主要イベントコード・名称 Slice: Unordered, Open by value:url
extension:Code |  | 1..1 | Extension | Extension
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "Code"
value[x] |  | 1..1 | CodeableConcept | Value of extension
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
coding | Σ | 0..* | Coding | Code defined by a terminology system
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
system | Σ | 1..1 | uri | コード体系
version | Σ | 0..1 | string | Version of the system - if relevant
code | Σ | 1..1 | code | コード
display | Σ | 1..1 | string | コード表記
userSelected | Σ | 0..1 | boolean | If this coding was chosen directly by the user
text | Σ | 0..1 | string | 主要イベント名称
extension:Category |  | 0..1 | Extension | 診療区分
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "Category"
value[x] |  | 1..1 | CodeableConcept | Value of extension
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
coding | Σ | 0..* | Coding | Code defined by a terminology system
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
system | Σ | 1..1 | uri | Identity of the terminology system
version | Σ | 0..1 | string | Version of the system - if relevant
code | Σ | 1..1 | code | Symbol in syntax defined by the system
display | Σ | 1..1 | string | Representation defined by the system
userSelected | Σ | 0..1 | boolean | If this coding was chosen directly by the user
text | Σ | 0..1 | string | Plain text representation of the concept
extension:AnesthesiaCode |  | 0..1 | Extension | 麻酔種別
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "AnesthesiaCode"
value[x] |  | 1..1 | CodeableConcept | Value of extension
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
coding | Σ | 0..* | Coding | Code defined by a terminology system
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
system | Σ | 1..1 | uri | Identity of the terminology system
version | Σ | 0..1 | string | Version of the system - if relevant
code | Σ | 1..1 | code | Symbol in syntax defined by the system
display | Σ | 1..1 | string | Representation defined by the system
userSelected | Σ | 0..1 | boolean | If this coding was chosen directly by the user
text | Σ | 0..1 | string | Plain text representation of the concept
url |  | 1..1 | uri | "http://e-path.jp/fhir/ePath/StructureDefinition/EPathPlanDefinitionMajorEventExtensions"
Documentation for this format

This structure is derived from Extension

Summary

Complex Extension: 主要イベント情報（ひな型）

- Code: CodeableConcept: An Extension
- Category: CodeableConcept: 処方、処置、手術等の診療を識別するコード・名称・コード体系
- AnesthesiaCode: CodeableConcept: 処置、手術等で麻酔を用いた場合の麻酔の種別を表すコード・名称・コード体系

Differential View

This structure is derived from Extension

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | 主要イベント情報
extension |  | 1..* | Extension | 主要イベントコード・名称
Slices for extension |  |  |  | Content/Rules for all slices
extension:Code |  | 1..1 | Extension | Extension
extension |  | 0..0 |  | Extension
url |  | 1..1 | uri | "Code"
value[x] |  | 1..1 | CodeableConcept | Value of extension
coding |  |  |  |
system |  | 1..1 | uri | コード体系
code |  | 1..1 | code | コード
display |  | 1..1 | string | コード表記
text |  | 0..1 | string | 主要イベント名称
extension:Category |  | 0..1 | Extension | 診療区分
extension |  | 0..0 |  | Extension
url |  | 1..1 | uri | "Category"
value[x] |  | 1..1 | CodeableConcept | Value of extension
coding |  |  |  |
system |  | 1..1 | uri | Identity of the terminology system
code |  | 1..1 | code | Symbol in syntax defined by the system
display |  | 1..1 | string | Representation defined by the system
extension:AnesthesiaCode |  | 0..1 | Extension | 麻酔種別
extension |  | 0..0 |  | Extension
url |  | 1..1 | uri | "AnesthesiaCode"
value[x] |  | 1..1 | CodeableConcept | Value of extension
coding |  |  |  |
system |  | 1..1 | uri | Identity of the terminology system
code |  | 1..1 | code | Symbol in syntax defined by the system
display |  | 1..1 | string | Representation defined by the system
url |  | 1..1 | uri | "http://e-path.jp/fhir/ePath/StructureDefinition/EPathPlanDefinitionMajorEventExtensions"
value[x] |  | 0..0 |  | Value of extension
Documentation for this format

Snapshot View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | 主要イベント情報
id |  | 0..1 | string | Unique id for inter-element referencing
Slices for extension |  | 1..* | Extension | 主要イベントコード・名称 Slice: Unordered, Open by value:url
extension:Code |  | 1..1 | Extension | Extension
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "Code"
value[x] |  | 1..1 | CodeableConcept | Value of extension
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
coding | Σ | 0..* | Coding | Code defined by a terminology system
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
system | Σ | 1..1 | uri | コード体系
version | Σ | 0..1 | string | Version of the system - if relevant
code | Σ | 1..1 | code | コード
display | Σ | 1..1 | string | コード表記
userSelected | Σ | 0..1 | boolean | If this coding was chosen directly by the user
text | Σ | 0..1 | string | 主要イベント名称
extension:Category |  | 0..1 | Extension | 診療区分
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "Category"
value[x] |  | 1..1 | CodeableConcept | Value of extension
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
coding | Σ | 0..* | Coding | Code defined by a terminology system
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
system | Σ | 1..1 | uri | Identity of the terminology system
version | Σ | 0..1 | string | Version of the system - if relevant
code | Σ | 1..1 | code | Symbol in syntax defined by the system
display | Σ | 1..1 | string | Representation defined by the system
userSelected | Σ | 0..1 | boolean | If this coding was chosen directly by the user
text | Σ | 0..1 | string | Plain text representation of the concept
extension:AnesthesiaCode |  | 0..1 | Extension | 麻酔種別
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "AnesthesiaCode"
value[x] |  | 1..1 | CodeableConcept | Value of extension
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
coding | Σ | 0..* | Coding | Code defined by a terminology system
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
system | Σ | 1..1 | uri | Identity of the terminology system
version | Σ | 0..1 | string | Version of the system - if relevant
code | Σ | 1..1 | code | Symbol in syntax defined by the system
display | Σ | 1..1 | string | Representation defined by the system
userSelected | Σ | 0..1 | boolean | If this coding was chosen directly by the user
text | Σ | 0..1 | string | Plain text representation of the concept
url |  | 1..1 | uri | "http://e-path.jp/fhir/ePath/StructureDefinition/EPathPlanDefinitionMajorEventExtensions"
Documentation for this format

This structure is derived from Extension

Summary

Complex Extension: 主要イベント情報（ひな型）

- Code: CodeableConcept: An Extension
- Category: CodeableConcept: 処方、処置、手術等の診療を識別するコード・名称・コード体系
- AnesthesiaCode: CodeableConcept: 処置、手術等で麻酔を用いた場合の麻酔の種別を表すコード・名称・コード体系

Other representations of profile: CSV, Excel, Schematron

#### Constraints

Id | Grade | Path(s) | Description | Expression
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()`