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

Resource ReferralRequest (DSTU2)

Maps the CareEvolution Referral concept

Supported interactions

• read
• search
• create
• update
• delete

Search parameters

Name	Type	Modifiers , prefixes	Multiple values	Can be chained	Description
_id	Token		Yes		See here
_lastUpdated	Date	eq ne lt le gt ge sa eb ap			See here
date	Date	eq ne lt le gt ge sa eb ap			See here
encounter	Reference	:missing	Yes	Yes	Searches for referrals by their associated encounter
patient	Reference	:missing	Yes	Yes	See here
provenance-agent	Reference		Yes	Yes	Search by provenance, specified by its author (aka originator) Organization
recipient	Reference	:missing	Yes	Yes	See here
requester	Reference	:missing	Yes	Yes	See here
specialty	Token		Yes		See here
status	Token		Yes		See here

Sorts

• _id
• date

Supports multiple sorts

Includes

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

Operations

• validate - Validate a resource

To FHIR mappings

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

From FHIR mappings

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

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