All Extensions

Extension ADS-111Flag

This extension extends the Communication resource to support the exchange of a flag applied to calls that were received from NHS 111, either by manual or automated transfer. This is currently not supported by the FHIR standard.

Context of Use

The following contexts of use have been applied to this Extension:

type expression
resource Communication

Snapshot View

id0..1string
extensionI0..*Extension
url1..1uriFixed Value
valueCodeableConceptCodeableConcept

Extension ADS-AQIIncidentFlag

This extension extends the Communication resource to support the exchange of a flag applied to calls that should be counted within the NHS England Ambulance Quality Indicator (AQI) standard performance definitions. This is currently not supported by the FHIR standard.

Context of Use

The following contexts of use have been applied to this Extension:

type expression
resource Communication

Snapshot View

id0..1string
extensionI0..*Extension
url1..1uriFixed Value
valueCodeableConceptCodeableConcept

Extension ADS-AQIResponseTime

This extension extends the Communication resource to support the exchange of the time duration it took to respond to the patient based on the NHSE Ambulance Quality Indicator (AQI) standard performance definitions. This is currently not supported by the FHIR standard.

Context of Use

The following contexts of use have been applied to this Extension:

type expression
resource Communication

Snapshot View

id0..1string
extensionI0..*Extension
url1..1uriFixed Value
valueDurationDuration

Extension ADS-CallOrigin

This extension extends the Communication resource to support the exchange of the origin of the call into the ambulance control room whether 999 was directly dialled or it was transferred from another agency. This is currently not supported by the FHIR standard.

Context of Use

The following contexts of use have been applied to this Extension:

type expression
resource Communication

Snapshot View

id0..1string
extensionI0..*Extension
url1..1uriFixed Value
valueCodeableConceptCodeableConcept

Conformance Rules

ADS ID Source Data Item Cardinality Conformance rules
ADS2B Call Origin 1..1 A value from ValueSet ADS-CallOrigin

Extension ADS-Cat1EarlyPrediction

This extension extends the Communication resource to support the exchange of the information about a Category 1 Early Prediction applied to a call. This is currently not supported by the FHIR standard.

Context of Use

The following contexts of use have been applied to this Extension:

type expression
resource Communication

Snapshot View

id0..1string
id0..1string
extensionI0..*Extension
url1..1uriFixed Value
valueCodeableConceptCodeableConcept
id0..1string
extensionI0..*Extension
url1..1uriFixed Value
valueDateTimedateTime
url1..1uriFixed Value

Conformance Rules

ADS ID Source Data Item Cardinality Target FHIR Element Conformance rules
ADS12 Cat 1 Early Prediction Flag 1..1 cat1EarlyPredictionFlag A value from ValueSet ADS-Cat1EarlyPredictionFlag
ADS13 Time Cat 1 Early Prediction established 0..1 timeCat1EarlyPredictionFlagEstablished The dateTime.value is the time that the category 1 was early identified (only applicable to category 1 incidents)

Extension ADS-ResponseCategory

This extension extends the Communication resource to support the exchange of a code to identify the initial or final acuity categorisation based on the early information given during triage by the ambulance control room. This is currently not supported by the FHIR standard.

Context of Use

The following contexts of use have been applied to this Extension:

type expression
resource Communication

Snapshot View

id0..1string
id0..1string
extensionI0..*Extension
url1..1uriFixed Value
valueCodeableConceptCodeableConcept
id0..1string
extensionI0..*Extension
url1..1uriFixed Value
valueCodeableConceptCodeableConcept
url1..1uriFixed Value

Conformance Rules

ADS ID Source Data Item Cardinality Conformance rules
ADS15 Initial Response Category 1..1 responseCategoryType.valueCodeableConcept.coding.system =https://fhir.nhs.uk/CodeSystem/ADS-ResponseCategoryType
responseCategoryType.valueCodeableConcept.coding.code =initial
responseCategoryType.valueCodeableConcept.coding.display =Initial Response Category
The responseCategoryCode.valueCodeableConcept is a code from ValueSet ADS-ResponseCategory to identify the acuity categorisation
ADS20 Reporting Response Category 1..1 responseCategoryType.valueCodeableConcept.coding.system =https://fhir.nhs.uk/CodeSystem/ADS-ResponseCategoryType
responseCategoryType.valueCodeableConcept.coding.code =reporting
responseCategoryType.valueCodeableConcept.coding.display =Reporting Response Category
The responseCategoryCode.valueCodeableConcept is a code from ValueSet ADS-ResponseCategory to identify the acuity categorisation

Extension UKCore-NHSNumberVerificationStatus

The Ambulance Data Set FHIR bundle uses the Extension-UKCore-NHSNumberVerificationStatus when representing the Patient NHS Number.

Context of Use

The following contexts of use have been applied to this Extension:

type expression
element Patient.identifier

Snapshot View

id0..1string
extensionI0..*Extension
url1..1uriFixed Value
valueCodeableConceptCodeableConcept

Conformance Rules

ADS ID Source Data Item Cardinality Target FHIR Element Conformance rules
ADS59 NHS Number 0..1 identifier Identifier.system = https://fhir.nhs.uk/Id/nhs-number
Indentifier.value is the NHS Number
The Extension-UKCore-NHSNumberVerificationStatus must also be provided (set to a nullFlavor).
To provide the NHSNumberVerificationStatus
valueCodeableConcept.coding.code = NI
valueCodeableConcept.coding.system = http://terminology.hl7.org/CodeSystem/v3-NullFlavor
valueCodeableConcept.coding.display = NoInformation

Extension UKCore-TypedDateTime

The Ambulance Data Set FHIR bundle uses the UK Core Extension-UKCore-TypedDateTime to represent ADS data items requiring a date time value.

Context of Use

The following contexts of use have been applied to this Extension:

type expression
element Encounter
element Communication

Snapshot View

id0..1string
id0..1string
extensionI0..*Extension
url1..1uriFixed Value
valueCodeableConceptCodeableConcept
id0..1string
extensionI0..*Extension
url1..1uriFixed Value
valueDateTimedateTime
url1..1uriFixed Value


ADS Data items represented using Extension-UKCore-TypedDateTime:

ADS ID ADS Data Item Name
ADS21 Time Dispatch Code Established
ADS43 Time Resource Arrived at Receiving Location
ADS44 Time of Patient Handover
ADS9 Clock Start Date Time
ADS11 Time Call Answered
ADS24 Time Call Ended
ADS27 Clock Stop Date Time
ADS39 Time Resource Mobilised
ADS40 Time Resource Arrived On Scene
ADS41 Time Stood Down
ADS42 Time Resource Left Scene