API end point: https://fhir.careevolution.com/Master.Adapter1.WebClient/api/fhir-stu3.

Resource ReferralRequest (STU3)

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
authored-on	Date	:missing eq ne lt le gt ge sa eb ap			See here
context	Reference	:missing	Yes	Yes	See here
encounter	Reference	:missing	Yes	Yes	See here
group-identifier	Token		Yes		See here
identifier	Token	:missing	Yes		See here
intent	Token		Yes		See here
occurrence-date	Date	:missing eq ne lt le gt ge sa eb ap			See here
patient	Reference	:missing	Yes	Yes	See here
priority	Token	:missing	Yes		See here
provenance-agent	Reference	:missing	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
service	String	:contains :exact :missing	Yes		See here
specialty	Token		Yes		See here
status	Token	:missing	Yes		See here
subject	Reference	:missing	Yes	Yes	See here
type	Token	:not :in :not-in :missing	Yes		See here

Sorts

• _id
• date

Supports multiple sorts

Includes

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

Operations

• validate - Validate a resource

To FHIR mappings

FHIR	CareEvolution
authoredOn	InitiationDate
context	EncounterID
description	Comment
extension('http://careevolution.com/fhirextensions#dataSource')	DataSource
groupIdentifier	Property('GroupIdentifier')
identifier	Identifier
intent Bindings:  valueset-request-intent	Property('Intent')
note	Notes
occurrence	StartDate
	EndDate
priority Bindings:  valueset-request-priority	Acuity Domain: ReferralAcuity
reasonCode	Property('Reason')
recipient	ReferTo
	ReferToFacility
requester.agent	ReferFrom
	ReferFromFacility
serviceRequested	Services
specialty	Property('Specialty')
status Bindings:  valueset-request-status	Status Domain: ReferralStatus
subject	PatientID
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
authoredOn	InitiationDate
context	EncounterID
	AdmitDate
description	Comment
extension('http://careevolution.com/fhirextensions#dataSource')	DataSource
groupIdentifier	Property('GroupIdentifier')
id	Identifier
identifier	Identifier
intent Bindings:  valueset-request-intent	Property('Intent')
note	Notes
occurrence	StartDate
	EndDate
priority Bindings:  valueset-request-priority	Acuity Domain: ReferralAcuity
reasonCode	Property('Reason')
recipient	ReferTo
	ReferToFacility
requester.agent	ReferFrom
	ReferFromFacility
serviceRequested	Services
specialty	Property('Specialty')
status Bindings:  valueset-request-status	Status Domain: ReferralStatus
subject	PatientID
type Bindings:  https://www.cms.gov/Medicare/Coding/place-of-service-codes/Place_of_Service_Code_Set	Template Domain: ReferralTemplate

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