API end point: https://fhir.careevolution.com/Master.Adapter1.WebClient/api/fhir.

Resource ReferralRequest (DSTU2)

Maps the CareEvolution Referral concept

• Supported interactions
• Search parameters
• Sorts
• Includes
• Operations
• To FHIR mappings
• From FHIR mappings

Supported interactions

• read
• search
• create
• update
• delete

Search parameters

Name	Type	Modifiers , prefixes	Multiple values	Can be chained	Description
_count	Special	eq			The maximum number of resources to return in a result page.
_elements	Special	eq			Used to request a specific set of elements be returned as part of a resource.
_id	Token		Yes		Resource id
_lastUpdated	Date	eq ne lt le gt ge sa eb ap			When the resource last changed
_source	Uri	:missing	Yes		Where the resource comes from
_summary	Special	eq			Used to return only a portion of the resouces. Defaults to 'false', which returns the whole resource.
_total	Special	eq			Use the value 'estimate' to populate the result bundle's 'total' element with an estimate of the matching number of resources.
date	Date	:missing eq ne lt le gt ge sa eb ap			Creation or activation date
encounter	Reference (Encounter)	:missing	Yes	Yes	Searches for referrals by their associated encounter
patient	Reference (Patient)	:missing	Yes	Yes	The patient the ReferralRequest is about
provenance-agent	Reference (Organization)	:missing	Yes	Yes	Search by provenance, specified by its author (aka originator) Organization
recipient	Reference (Practitioner)	:missing	Yes	Yes	The person that the referral was sent to
requester	Reference (Practitioner)	:missing	Yes	Yes	Requester of referral / transfer of care
specialty	Token		Yes		The specialty that the referral is for
status	Token	:missing	Yes		The status of the referral

Sorts

• _id
• date

Supports multiple sorts

Includes

• encounter
• patient
• provenance-agent
• recipient
• requester
• Condition:referral
• Provenance:target

Operations

• validate - Validate a resource

To FHIR mappings

CareEvolution	FHIR
Acuity Domain: ReferralAcuity	priority
Comment	description
DataSource	extension('http://careevolution.com/fhirextensions#dataSource')
EncounterID	encounter
EndDate	fulfillmentTime
Identifier	identifier
InitiationDate	date
Notes	extension('http://careevolution.com/fhirextensions#ReferralNote')
PatientID	patient
Property('DateSent')	dateSent
Property('Reason')	reason
Property('Specialty')	specialty
ReferFrom	requester
ReferFromFacility	requester
ReferTo	recipient
ReferToFacility	recipient
Services	serviceRequested
StartDate	fulfillmentTime
Status Domain: ReferralStatus	status Bindings:  valueset-referralstatus
Template Domain: ReferralTemplate	type

From FHIR mappings

CareEvolution	FHIR
Acuity Domain: ReferralAcuity	priority
Comment	description
DataSource	extension('http://careevolution.com/fhirextensions#dataSource')
EncounterID	encounter
EndDate	fulfillmentTime
Identifier	identifier
	id
InitiationDate	date
PatientID	patient
Property('DateSent')	dateSent
Property('FulfillmentTimeEnd')	fulfillmentTime
Property('FulfillmentTimeStart')	fulfillmentTime
Property('Reason')	reason
Property('Specialty')	specialty
ReferFrom	requester
ReferFromFacility	requester
ReferTo	recipient
ReferToFacility	recipient
Services	serviceRequested
StartDate	fulfillmentTime
Status Domain: ReferralStatus	status Bindings:  valueset-referralstatus
Template Domain: ReferralTemplate	type

---