Kenya Emergency FHIR Implementation Guide
0.1.0 - ci-build
Kenya Emergency FHIR Implementation Guide
0.1.0 - ci-build
Kenya Emergency FHIR Implementation Guide, published by Digital Health Agency (DHA), Kenya. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/IntelliSOFT-Consulting/Kenya-Emmergency-FHIR-IG/ and changes regularly. See the Directory of published versions
| Official URL: https://nshr-uat.sha.go.ke/fhir/StructureDefinition/em-incident-caller | Version: 0.1.0 | |||
| Active as of 2026-07-20 | Computable Name: EMIncidentCaller | |||
Captures the person who reported the emergency incident.
The caller may be the Patient, a person related to the Patient, or an unlinked person such as a bystander. This extension is necessary because the base Encounter.participant.individual element does not permit Patient or Person references in FHIR R4/R4B.
Context of Use
This extension may be used on the following element(s)
Encounter
Usage info
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | Emergency Incident Caller | |
  extension |
2..* | Extension | Extension | |
  Slices for extension |
Content/Rules for all slices | |||
   extension:individual |
S | 1..1 | Extension | Person who reported the emergency |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "individual" | |
  value[x] |
S | 1..1 | Reference(Patient | RelatedPerson | Person) | Value of extension |
| extension:relationship |
S | 0..1 | Extension | Caller's relationship to the patient |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "relationship" | |
 value[x] |
S | 1..1 | CodeableConcept | Value of extension Binding: Emergency Caller Relationship Value Set (required) |
 extension:isPatient |
S | 1..1 | Extension | Whether the caller is the patient |
 extension |
0..0 | Extension | ||
| url |
1..1 | uri | "isPatient" | |
 value[x] |
S | 1..1 | boolean | Value of extension |
| url |
1..1 | uri | "https://nshr-uat.sha.go.ke/fhir/StructureDefinition/em-incident-caller" | |
 value[x] |
0..0 | Value of extension | ||
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Emergency Incident Caller | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| Slices for extension |
2..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:individual |
S | 1..1 | Extension | Person who reported the emergency |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "individual" | |
| value[x] |
S | 1..1 | Reference(Patient | RelatedPerson | Person) | Value of extension |
| extension:relationship |
S | 0..1 | Extension | Caller's relationship to the patient |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "relationship" | |
| value[x] |
S | 1..1 | CodeableConcept | Value of extension Binding: Emergency Caller Relationship Value Set (required) |
| extension:isPatient |
S | 1..1 | Extension | Whether the caller is the patient |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "isPatient" | |
| value[x] |
S | 1..1 | boolean | Value of extension |
| url |
1..1 | uri | "https://nshr-uat.sha.go.ke/fhir/StructureDefinition/em-incident-caller" | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Complex Extension: Captures the person who reported the emergency incident. The caller may be the Patient, a person related to the Patient, or an unlinked person such as a bystander. This extension is necessary because the base Encounter.participant.individual element does not permit Patient or Person references in FHIR R4/R4B.
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Emergency Incident Caller | |
| extension |
2..* | Extension | Extension | |
| Slices for extension |
Content/Rules for all slices | |||
| extension:individual |
S | 1..1 | Extension | Person who reported the emergency |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "individual" | |
| value[x] |
S | 1..1 | Reference(Patient | RelatedPerson | Person) | Value of extension |
| extension:relationship |
S | 0..1 | Extension | Caller's relationship to the patient |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "relationship" | |
| value[x] |
S | 1..1 | CodeableConcept | Value of extension Binding: Emergency Caller Relationship Value Set (required) |
| extension:isPatient |
S | 1..1 | Extension | Whether the caller is the patient |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "isPatient" | |
| value[x] |
S | 1..1 | boolean | Value of extension |
| url |
1..1 | uri | "https://nshr-uat.sha.go.ke/fhir/StructureDefinition/em-incident-caller" | |
| value[x] |
0..0 | Value of extension | ||
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Emergency Incident Caller | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| Slices for extension |
2..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:individual |
S | 1..1 | Extension | Person who reported the emergency |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "individual" | |
| value[x] |
S | 1..1 | Reference(Patient | RelatedPerson | Person) | Value of extension |
| extension:relationship |
S | 0..1 | Extension | Caller's relationship to the patient |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "relationship" | |
| value[x] |
S | 1..1 | CodeableConcept | Value of extension Binding: Emergency Caller Relationship Value Set (required) |
| extension:isPatient |
S | 1..1 | Extension | Whether the caller is the patient |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "isPatient" | |
| value[x] |
S | 1..1 | boolean | Value of extension |
| url |
1..1 | uri | "https://nshr-uat.sha.go.ke/fhir/StructureDefinition/em-incident-caller" | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Complex Extension: Captures the person who reported the emergency incident. The caller may be the Patient, a person related to the Patient, or an unlinked person such as a bystander. This extension is necessary because the base Encounter.participant.individual element does not permit Patient or Person references in FHIR R4/R4B.
Other representations of profile: CSV, Excel, Schematron
| Path | Status | Usage | ValueSet | Version | Source |
| Extension.extension:relationship.value[x] | Base | required | Emergency Caller Relationship Value Set | 📦0.1.0 | This IG |
| 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()
|