API end point: https://fhir.careevolution.com/Master.Adapter1.WebClient/api/fhir-r4.

Resource ServiceRequest (R4)

Combines the CareEvolution Referrals and non-pharmacy Order concepts, i.e. those orders with a Department term code different from 'Pharmacy'

• 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
_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
authored	Date	:missing eq ne lt le gt ge sa eb ap			Date request signed
body-site	Token	:not :in :not-in :missing	Yes		Where procedure is going to be done
code	Token	:not :in :not-in :missing	Yes		What is being requested/ordered
encounter	Reference (Encounter)	:missing	Yes	Yes	An encounter in which this request is made
identifier	Token	:missing	Yes		Identifiers assigned to this order
occurrence	Date	:missing eq ne lt le gt ge sa eb ap			When service should occur
patient	Reference (Patient)	:missing	Yes	Yes	The patient the ServiceRequest is about
priority	Token	:missing	Yes		routine | urgent | asap | stat
provenance-agent	Reference (Organization)	:missing	Yes	Yes	Search by provenance, specified by its author (aka originator) Organization
referral	Reference (Basic)	:missing	Yes	Yes	See here
requester	Reference (Practitioner)	:missing	Yes	Yes	Who/what is requesting service
status	Token	:missing	Yes		draft | active | on-hold | revoked | completed | entered-in-error | unknown
subject	Reference (Patient)	:missing	Yes	Yes	The patient the ServiceRequest is about. Functionally identical to the "patient" search parameter.

Sorts

• _id
• authored

Supports multiple sorts

Includes

• encounter
• patient
• provenance-agent
• referral
• requester
• subject
• DiagnosticReport:basedOn
• Provenance:target

Operations

• validate - Validate a resource
• classify-visits - Categorized inpatient and outpatient visits

To FHIR mappings

FHIR	CareEvolution
asNeeded	Order.IsPrn
authoredOn	Order.OrderDate
	Referral.InitiationDate
bodySite	Order.SpecimenSource Domain: OrderSpecimenSource
category Bindings:  https://www.cms.gov/Medicare/Coding/place-of-service-codes/Place_of_Service_Code_Set  https://rosetta.careevolution.com/UBFacilityType  http://terminology.hl7.org/CodeSystem/v3-ActCode	Order.Department Domain: OrderDepartment
	Referral.Template Domain: ReferralTemplate
code Bindings:  http://www.ada.org/cdt  https://www.cms.gov/Medicare/Coding/HCPCSReleaseCodeSets  http://www.cms.gov/Medicare/Coding/ICD10  http://hl7.org/fhir/sid/icd-9-cm  http://snomed.info/sct	Order.Item Domain: OrderableItem
	ReferralService.ServiceCode Domain: ServiceCode
encounter	Order.EncounterID
	Referral.EncounterID
extension('http://careevolution.com/fhirextensions#dataSource')	Order.DataSource
	Referral.DataSource
extension('http://careevolution.com/fhirextensions#order-modifiers')	Order.OrderModifiers
extension('http://careevolution.com/fhirextensions#referral')	ReferralService.ReferralID
extension('http://careevolution.com/fhirextensions#referral-admissionPeriod')	Referral.AdmitDate
	Referral.DischargeDate
extension('http://careevolution.com/fhirextensions#referral-authorizationNumber')	Referral.AuthorizationNumber
extension('http://careevolution.com/fhirextensions#referral-nextReviewDate')	Referral.NextReviewDate
extension('http://careevolution.com/fhirextensions#referralService-authorizedPeriod')	ReferralService.AuthorizedStartDate
	ReferralService.AuthorizedEndDate
extension('http://careevolution.com/fhirextensions#referralService-authorizedPlaceOfService') Bindings:  https://www.cms.gov/Medicare/Coding/place-of-service-codes/Place_of_Service_Code_Set  https://rosetta.careevolution.com/UBFacilityType  http://terminology.hl7.org/CodeSystem/v3-ActCode	ReferralService.AuthorizedPlaceOfService Domain: ServiceLocation
extension('http://careevolution.com/fhirextensions#referralService-providerCaregiverInNetwork')	ReferralService.ProviderCaregiverInNetwork
extension('http://careevolution.com/fhirextensions#referralService-providerCaregiverInNetworkOverridden')	ReferralService.ProviderCaregiverInNetworkOverridden
extension('http://careevolution.com/fhirextensions#referralService-providerFacilityInNetwork')	ReferralService.ProviderFacilityInNetwork
extension('http://careevolution.com/fhirextensions#referralService-providerFacilityInNetworkOverridden')	ReferralService.ProviderFacilityInNetworkOverridden
extension('http://careevolution.com/fhirextensions#referralService-requestedPeriod')	ReferralService.RequestedStartDate
	ReferralService.RequestedEndDate
extension('http://careevolution.com/fhirextensions#referralService-requestedPlaceOfService') Bindings:  https://www.cms.gov/Medicare/Coding/place-of-service-codes/Place_of_Service_Code_Set  https://rosetta.careevolution.com/UBFacilityType  http://terminology.hl7.org/CodeSystem/v3-ActCode	ReferralService.RequestedPlaceOfService Domain: ServiceLocation
extension('http://careevolution.com/fhirextensions#referralService-sequence')	ReferralService.Sequence
extension('http://careevolution.com/fhirextensions#referralService-statusReason')	ReferralService.StatusReason Domain: ClaimServiceStatusReason
extension('http://careevolution.com/fhirextensions#referralService-totalUnitsApproved')	ReferralService.TotalUnitsApproved
	ReferralService.UnitType Domain: UnitType
extension('http://careevolution.com/fhirextensions#referralService-totalUnitsRequested')	ReferralService.TotalUnitsRequested
	ReferralService.UnitType Domain: UnitType
extension('http://careevolution.com/fhirextensions#referralService-unitsApproved')	ReferralService.UnitsApproved
	ReferralService.UnitType Domain: UnitType
extension('http://careevolution.com/fhirextensions#referralService-unitsRequested')	ReferralService.UnitsRequested
	ReferralService.UnitType Domain: UnitType
extension('http://careevolution.com/fhirextensions#referralService-unitsUsed')	ReferralService.UnitsUsed
	ReferralService.UnitType Domain: UnitType
identifier	Order.PlacerOrderNumber
	Order.FillerOrderNumber
	Order.PlacerGroupNumber
	Order.PlacerAssigningAuthority
	Order.FillerAssigningAuthority
	Order.PlacerGroupAssigningAuthority
	Referral.Identifier
intent Bindings:  valueset-request-intent	Order.OrderModifiers
	Referral.Property('Intent')
note	Order.Comment
	Referral.Notes
occurrence	Order.StartDate
	Order.StopDate
	ReferralService.StartDate
	ReferralService.EndDate
	Referral.StartDate
	Referral.EndDate
orderDetail	ReferralService.CodeType Domain: ServiceCodeType
patientInstruction	ReferralService.Comment
	Referral.Comment
performer	ReferralService.Provider
	ReferralService.ProviderFacility
	Referral.ReferTo
	Referral.ReferToFacility
performerType	Referral.Property('Specialty')
priority Bindings:  valueset-request-priority	Order.Priority Domain: OrderPriority
	Referral.Acuity Domain: ReferralAcuity
quantity	ReferralService.Units
	ReferralService.UnitType Domain: UnitType
reasonCode	Order.ReasonsForStudy
	Referral.Property('Reason')
reasonReference	Referral.Problems
requester	Order.OrderingCaregiverID
	ReferralService.Referring
	ReferralService.ReferringFacility
	Referral.ReferFrom
	Referral.ReferFromFacility
status Bindings:  valueset-request-status	Order.OrderStatus Domain: OrderStatus
	ReferralService.Status Domain: ReferralServiceStatus
subject	Order.PatientID
	Referral.PatientID
supportingInfo.display	Referral.Reports.Title
supportingInfo.reference	Referral.Reports.ReportID
text	Order.OrderText

From FHIR mappings

FHIR	CareEvolution
asNeeded	Order.IsPrn
authoredOn	Order.OrderDate
	Referral.InitiationDate
bodySite	Order.SpecimenSource Domain: OrderSpecimenSource
category Bindings:  https://www.cms.gov/Medicare/Coding/place-of-service-codes/Place_of_Service_Code_Set  https://rosetta.careevolution.com/UBFacilityType  http://terminology.hl7.org/CodeSystem/v3-ActCode	Order.Department Domain: OrderDepartment
	Referral.Template Domain: ReferralTemplate
code Bindings:  http://www.ada.org/cdt  https://www.cms.gov/Medicare/Coding/HCPCSReleaseCodeSets  http://www.cms.gov/Medicare/Coding/ICD10  http://hl7.org/fhir/sid/icd-9-cm  http://snomed.info/sct	Order.Item Domain: OrderableItem
	ReferralService.ServiceCode Domain: ServiceCode
encounter	Order.EncounterID
	Referral.EncounterID
extension('http://careevolution.com/fhirextensions#dataSource')	Order.DataSource
	Referral.DataSource
extension('http://careevolution.com/fhirextensions#order-modifiers')	Order.OrderModifiers
extension('http://careevolution.com/fhirextensions#referral-admissionPeriod')	Referral.AdmitDate
	Referral.DischargeDate
extension('http://careevolution.com/fhirextensions#referral-authorizationNumber')	Referral.AuthorizationNumber
extension('http://careevolution.com/fhirextensions#referral-nextReviewDate')	Referral.NextReviewDate
extension('http://careevolution.com/fhirextensions#referralService-authorizedPeriod')	ReferralService.AuthorizedStartDate
	ReferralService.AuthorizedEndDate
extension('http://careevolution.com/fhirextensions#referralService-authorizedPlaceOfService') Bindings:  https://www.cms.gov/Medicare/Coding/place-of-service-codes/Place_of_Service_Code_Set  https://rosetta.careevolution.com/UBFacilityType  http://terminology.hl7.org/CodeSystem/v3-ActCode	ReferralService.AuthorizedPlaceOfService Domain: ServiceLocation
extension('http://careevolution.com/fhirextensions#referralService-providerCaregiverInNetwork')	ReferralService.ProviderCaregiverInNetwork
extension('http://careevolution.com/fhirextensions#referralService-providerCaregiverInNetworkOverridden')	ReferralService.ProviderCaregiverInNetworkOverridden
extension('http://careevolution.com/fhirextensions#referralService-providerFacilityInNetwork')	ReferralService.ProviderFacilityInNetwork
extension('http://careevolution.com/fhirextensions#referralService-providerFacilityInNetworkOverridden')	ReferralService.ProviderFacilityInNetworkOverridden
extension('http://careevolution.com/fhirextensions#referralService-requestedPeriod')	ReferralService.RequestedStartDate
	ReferralService.RequestedEndDate
extension('http://careevolution.com/fhirextensions#referralService-requestedPlaceOfService') Bindings:  https://www.cms.gov/Medicare/Coding/place-of-service-codes/Place_of_Service_Code_Set  https://rosetta.careevolution.com/UBFacilityType  http://terminology.hl7.org/CodeSystem/v3-ActCode	ReferralService.RequestedPlaceOfService Domain: ServiceLocation
extension('http://careevolution.com/fhirextensions#referralService-statusReason')	ReferralService.StatusReason Domain: ClaimServiceStatusReason
extension('http://careevolution.com/fhirextensions#referralService-totalUnitsApproved')	ReferralService.TotalUnitsApproved
extension('http://careevolution.com/fhirextensions#referralService-totalUnitsRequested')	ReferralService.TotalUnitsRequested
extension('http://careevolution.com/fhirextensions#referralService-unitsApproved')	ReferralService.UnitsApproved
extension('http://careevolution.com/fhirextensions#referralService-unitsRequested')	ReferralService.UnitsRequested
extension('http://careevolution.com/fhirextensions#referralService-unitsUsed')	ReferralService.UnitsUsed
id	Order.PlacerOrderNumber
	Referral.Identifier
identifier	Order.PlacerOrderNumber
	Order.FillerOrderNumber
	Order.PlacerGroupNumber
	Order.PlacerAssigningAuthority
	Order.FillerAssigningAuthority
	Order.PlacerGroupAssigningAuthority
	Referral.Identifier
intent Bindings:  valueset-request-intent	Order.OrderModifiers
	Referral.Property('Intent')
note	Order.Comment
	Referral.Notes
occurrence	Order.StartDate
	Order.StopDate
	ReferralService.StartDate
	ReferralService.EndDate
orderDetail	ReferralService.CodeType Domain: ServiceCodeType
patientInstruction	ReferralService.Comment
performer	ReferralService.Provider
	ReferralService.ProviderFacility
performerType	Referral.Property('Specialty')
priority Bindings:  valueset-request-priority	Order.Priority Domain: OrderPriority
	Referral.Acuity Domain: ReferralAcuity
quantity	ReferralService.Units
	ReferralService.UnitType Domain: UnitType
reasonCode	Order.ReasonsForStudy
	Referral.Property('Reason')
requester	Order.OrderingCaregiverID
	ReferralService.Referring
	ReferralService.ReferringFacility
status Bindings:  valueset-request-status	Order.OrderStatus Domain: OrderStatus
	ReferralService.Status Domain: ReferralServiceStatus
subject	Order.PatientID
	Referral.PatientID
text	Order.OrderText

---