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

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
_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.
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
• DiagnosticReport:based-on
• Provenance:target

Operations

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

To FHIR mappings

CareEvolution	FHIR
Order.Comment	note
Order.DataSource	extension('http://careevolution.com/fhirextensions#dataSource')
Order.Department Domain: OrderDepartment	category
Order.EncounterID	encounter
Order.EnteringCaregiverID	extension('http://careevolution.com/fhirextensions#order-enteringCaregiver')
Order.FillerAssigningAuthority	identifier
Order.FillerOrderNumber	identifier
Order.Frequency Domain: OrderFrequency	extension('http://careevolution.com/fhirextensions#order-frequency')
Order.IsPrn	asNeeded
Order.Item Domain: OrderableItem	code
Order.ItemAlternateTerms Domain: OrderableItem	code
Order.ItemText	code
Order.OrderDate	authoredOn
Order.OrderingCaregiverID	requester
Order.OrderModifiers	intent Bindings:  valueset-request-intent
	extension('http://careevolution.com/fhirextensions#order-modifiers')
Order.OrderStatus Domain: OrderStatus	status Bindings:  valueset-request-status
Order.OrderText	text
Order.PatientID	subject
Order.PlacerAssigningAuthority	identifier
Order.PlacerGroupAssigningAuthority	identifier
Order.PlacerGroupNumber	identifier
Order.PlacerOrderNumber	identifier
Order.Priority Domain: OrderPriority	priority Bindings:  valueset-request-priority
Order.ReasonsForStudy	reasonCode
Order.ReconcileStatus Domain: ReconcileStatus	extension('http://careevolution.com/fhirextensions#order-reconcileStatus')
Order.SpecimenSource Domain: OrderSpecimenSource	bodySite
Order.StartDate	occurrence
Order.StopDate	occurrence
Order.StopReason Domain: OrderStopReason	extension('http://careevolution.com/fhirextensions#order-stopReason')
Referral.Acuity Domain: ReferralAcuity	priority Bindings:  valueset-request-priority
Referral.AdmitDate	extension('http://careevolution.com/fhirextensions#referral-admissionPeriod')
Referral.AuthorizationNumber	extension('http://careevolution.com/fhirextensions#referral-authorizationNumber')
Referral.Comment	patientInstruction
Referral.DataSource	extension('http://careevolution.com/fhirextensions#dataSource')
Referral.DischargeDate	extension('http://careevolution.com/fhirextensions#referral-admissionPeriod')
Referral.EncounterID	encounter
Referral.EndDate	occurrence
Referral.Identifier	identifier
Referral.InitiationDate	authoredOn
Referral.NextReviewDate	extension('http://careevolution.com/fhirextensions#referral-nextReviewDate')
Referral.Notes	note
Referral.PatientID	subject
Referral.Problems	reasonReference
Referral.Property('Intent')	intent Bindings:  valueset-request-intent
Referral.Property('Reason')	reasonCode
Referral.Property('Specialty')	performerType
Referral.ReferFrom	requester
Referral.ReferFromFacility	requester
Referral.ReferTo	performer
Referral.ReferToFacility	performer
Referral.Reports.ReportID	supportingInfo.reference
Referral.Reports.Title	supportingInfo.display
Referral.StartDate	occurrence
Referral.Template Domain: ReferralTemplate	category Bindings:  http://terminology.hl7.org/CodeSystem/v3-ActCode  https://www.cms.gov/Medicare/Coding/place-of-service-codes/Place_of_Service_Code_Set  https://rosetta.careevolution.com/UBFacilityType
ReferralService.ApprovedDate	extension('http://careevolution.com/fhirextensions#referralService-approvedDate')
ReferralService.AuthorizedEndDate	extension('http://careevolution.com/fhirextensions#referralService-authorizedPeriod')
ReferralService.AuthorizedPlaceOfService Domain: ServiceLocation	extension('http://careevolution.com/fhirextensions#referralService-authorizedPlaceOfService') Bindings:  https://www.cms.gov/Medicare/Coding/place-of-service-codes/Place_of_Service_Code_Set  http://terminology.hl7.org/CodeSystem/v3-ActCode  https://rosetta.careevolution.com/UBFacilityType
ReferralService.AuthorizedStartDate	extension('http://careevolution.com/fhirextensions#referralService-authorizedPeriod')
ReferralService.CodeType Domain: ServiceCodeType	orderDetail
ReferralService.Comment	patientInstruction
ReferralService.Cost	extension('http://careevolution.com/fhirextensions#referralService-cost')
ReferralService.EndDate	occurrence
ReferralService.Frequency Domain: ReferralServiceFrequency	extension('http://careevolution.com/fhirextensions#referralService-frequency')
ReferralService.LatePrecertPenalty	extension('http://careevolution.com/fhirextensions#referralService-latePrecertPenalty')
ReferralService.LatePrecertPenaltyWaved	extension('http://careevolution.com/fhirextensions#referralService-latePrecertPenaltyWaived')
ReferralService.Modifier1	extension('http://careevolution.com/fhirextensions#referralService-modifier')
ReferralService.Modifier2	extension('http://careevolution.com/fhirextensions#referralService-modifier')
ReferralService.Modifier3	extension('http://careevolution.com/fhirextensions#referralService-modifier')
ReferralService.Modifier4	extension('http://careevolution.com/fhirextensions#referralService-modifier')
ReferralService.Provider	performer
ReferralService.ProviderCaregiverInNetwork	extension('http://careevolution.com/fhirextensions#referralService-providerCaregiverInNetwork')
ReferralService.ProviderCaregiverInNetworkOverridden	extension('http://careevolution.com/fhirextensions#referralService-providerCaregiverInNetworkOverridden')
ReferralService.ProviderCaregiverInNetworkOverrideReason	extension('http://careevolution.com/fhirextensions#referralService-providerCaregiverInNetworkOverrideReason')
ReferralService.ProviderFacility	performer
ReferralService.ProviderFacilityInNetwork	extension('http://careevolution.com/fhirextensions#referralService-providerFacilityInNetwork')
ReferralService.ProviderFacilityInNetworkOverridden	extension('http://careevolution.com/fhirextensions#referralService-providerFacilityInNetworkOverridden')
ReferralService.ProviderFacilityInNetworkOverrideReason	extension('http://careevolution.com/fhirextensions#referralService-providerFacilityInNetworkOverrideReason')
ReferralService.ReferralID	extension('http://careevolution.com/fhirextensions#referral')
ReferralService.Referring	requester
ReferralService.ReferringFacility	requester
ReferralService.RequestedEndDate	extension('http://careevolution.com/fhirextensions#referralService-requestedPeriod')
ReferralService.RequestedPlaceOfService Domain: ServiceLocation	extension('http://careevolution.com/fhirextensions#referralService-requestedPlaceOfService') Bindings:  https://www.cms.gov/Medicare/Coding/place-of-service-codes/Place_of_Service_Code_Set  http://terminology.hl7.org/CodeSystem/v3-ActCode  https://rosetta.careevolution.com/UBFacilityType
ReferralService.RequestedStartDate	extension('http://careevolution.com/fhirextensions#referralService-requestedPeriod')
ReferralService.Sequence	extension('http://careevolution.com/fhirextensions#referralService-sequence')
ReferralService.ServiceCode Domain: ServiceCode	code Bindings:  http://www.ada.org/cdt  http://snomed.info/sct  https://www.cms.gov/Medicare/Coding/HCPCSReleaseCodeSets  http://www.cms.gov/Medicare/Coding/ICD10  http://hl7.org/fhir/sid/icd-9-cm
ReferralService.StartDate	occurrence
ReferralService.Status Domain: ReferralServiceStatus	status Bindings:  valueset-request-status
ReferralService.StatusReason Domain: ClaimServiceStatusReason	extension('http://careevolution.com/fhirextensions#referralService-statusReason')
ReferralService.TotalUnitsApproved	extension('http://careevolution.com/fhirextensions#referralService-totalUnitsApproved')
ReferralService.TotalUnitsRequested	extension('http://careevolution.com/fhirextensions#referralService-totalUnitsRequested')
ReferralService.Units	quantity
ReferralService.UnitsApproved	extension('http://careevolution.com/fhirextensions#referralService-unitsApproved')
ReferralService.UnitsRequested	extension('http://careevolution.com/fhirextensions#referralService-unitsRequested')
ReferralService.UnitsUsed	extension('http://careevolution.com/fhirextensions#referralService-unitsUsed')
ReferralService.UnitType Domain: UnitType	quantity
	extension('http://careevolution.com/fhirextensions#referralService-unitsUsed')
	extension('http://careevolution.com/fhirextensions#referralService-unitsRequested')
	extension('http://careevolution.com/fhirextensions#referralService-unitsApproved')
	extension('http://careevolution.com/fhirextensions#referralService-totalUnitsRequested')
	extension('http://careevolution.com/fhirextensions#referralService-totalUnitsApproved')

From FHIR mappings

CareEvolution	FHIR
Order.Comment	note
Order.DataSource	extension('http://careevolution.com/fhirextensions#dataSource')
Order.Department Domain: OrderDepartment	category
Order.EncounterID	encounter
Order.EnteringCaregiverID	extension('http://careevolution.com/fhirextensions#order-enteringCaregiver')
Order.FillerAssigningAuthority	identifier
Order.FillerOrderNumber	identifier
Order.Frequency Domain: OrderFrequency	extension('http://careevolution.com/fhirextensions#order-frequency')
Order.IsPrn	asNeeded
Order.Item Domain: OrderableItem	code
Order.ItemAlternateTerms Domain: OrderableItem	code
Order.ItemText	code
Order.OrderDate	authoredOn
Order.OrderingCaregiverID	requester
Order.OrderModifiers	intent Bindings:  valueset-request-intent
	extension('http://careevolution.com/fhirextensions#order-modifiers')
Order.OrderStatus Domain: OrderStatus	status Bindings:  valueset-request-status
Order.OrderText	text
Order.PatientID	subject
Order.PlacerAssigningAuthority	identifier
Order.PlacerGroupAssigningAuthority	identifier
Order.PlacerGroupNumber	identifier
Order.PlacerOrderNumber	identifier
	id
Order.Priority Domain: OrderPriority	priority Bindings:  valueset-request-priority
Order.ReasonsForStudy	reasonCode
Order.ReconcileStatus Domain: ReconcileStatus	extension('http://careevolution.com/fhirextensions#order-reconcileStatus')
Order.SpecimenSource Domain: OrderSpecimenSource	bodySite
Order.StartDate	occurrence
Order.StopDate	occurrence
Order.StopReason Domain: OrderStopReason	extension('http://careevolution.com/fhirextensions#order-stopReason')
Referral.Acuity Domain: ReferralAcuity	priority Bindings:  valueset-request-priority
Referral.AdmitDate	extension('http://careevolution.com/fhirextensions#referral-admissionPeriod')
Referral.AuthorizationNumber	extension('http://careevolution.com/fhirextensions#referral-authorizationNumber')
Referral.DataSource	extension('http://careevolution.com/fhirextensions#dataSource')
Referral.DischargeDate	extension('http://careevolution.com/fhirextensions#referral-admissionPeriod')
Referral.EncounterID	encounter
Referral.Identifier	identifier
	id
Referral.InitiationDate	authoredOn
Referral.NextReviewDate	extension('http://careevolution.com/fhirextensions#referral-nextReviewDate')
Referral.Notes	note
Referral.PatientID	subject
Referral.Property('Intent')	intent Bindings:  valueset-request-intent
Referral.Property('Reason')	reasonCode
Referral.Property('Specialty')	performerType
Referral.Template Domain: ReferralTemplate	category Bindings:  http://terminology.hl7.org/CodeSystem/v3-ActCode  https://www.cms.gov/Medicare/Coding/place-of-service-codes/Place_of_Service_Code_Set  https://rosetta.careevolution.com/UBFacilityType
ReferralService.ApprovedDate	extension('http://careevolution.com/fhirextensions#referralService-approvedDate')
ReferralService.AuthorizedEndDate	extension('http://careevolution.com/fhirextensions#referralService-authorizedPeriod')
ReferralService.AuthorizedPlaceOfService Domain: ServiceLocation	extension('http://careevolution.com/fhirextensions#referralService-authorizedPlaceOfService') Bindings:  https://www.cms.gov/Medicare/Coding/place-of-service-codes/Place_of_Service_Code_Set  http://terminology.hl7.org/CodeSystem/v3-ActCode  https://rosetta.careevolution.com/UBFacilityType
ReferralService.AuthorizedStartDate	extension('http://careevolution.com/fhirextensions#referralService-authorizedPeriod')
ReferralService.CodeType Domain: ServiceCodeType	orderDetail
ReferralService.Comment	patientInstruction
ReferralService.Cost	extension('http://careevolution.com/fhirextensions#referralService-cost')
ReferralService.EndDate	occurrence
ReferralService.Frequency Domain: ReferralServiceFrequency	extension('http://careevolution.com/fhirextensions#referralService-frequency')
ReferralService.LatePrecertPenalty	extension('http://careevolution.com/fhirextensions#referralService-latePrecertPenalty')
ReferralService.LatePrecertPenaltyWaved	extension('http://careevolution.com/fhirextensions#referralService-latePrecertPenaltyWaived')
ReferralService.Modifier1	extension('http://careevolution.com/fhirextensions#referralService-modifier')
ReferralService.Modifier2	extension('http://careevolution.com/fhirextensions#referralService-modifier')
ReferralService.Modifier3	extension('http://careevolution.com/fhirextensions#referralService-modifier')
ReferralService.Modifier4	extension('http://careevolution.com/fhirextensions#referralService-modifier')
ReferralService.Provider	performer
ReferralService.ProviderCaregiverInNetwork	extension('http://careevolution.com/fhirextensions#referralService-providerCaregiverInNetwork')
ReferralService.ProviderCaregiverInNetworkOverridden	extension('http://careevolution.com/fhirextensions#referralService-providerCaregiverInNetworkOverridden')
ReferralService.ProviderCaregiverInNetworkOverrideReason	extension('http://careevolution.com/fhirextensions#referralService-providerCaregiverInNetworkOverrideReason')
ReferralService.ProviderFacility	performer
ReferralService.ProviderFacilityInNetwork	extension('http://careevolution.com/fhirextensions#referralService-providerFacilityInNetwork')
ReferralService.ProviderFacilityInNetworkOverridden	extension('http://careevolution.com/fhirextensions#referralService-providerFacilityInNetworkOverridden')
ReferralService.ProviderFacilityInNetworkOverrideReason	extension('http://careevolution.com/fhirextensions#referralService-providerFacilityInNetworkOverrideReason')
ReferralService.Referring	requester
ReferralService.ReferringFacility	requester
ReferralService.RequestedEndDate	extension('http://careevolution.com/fhirextensions#referralService-requestedPeriod')
ReferralService.RequestedPlaceOfService Domain: ServiceLocation	extension('http://careevolution.com/fhirextensions#referralService-requestedPlaceOfService') Bindings:  https://www.cms.gov/Medicare/Coding/place-of-service-codes/Place_of_Service_Code_Set  http://terminology.hl7.org/CodeSystem/v3-ActCode  https://rosetta.careevolution.com/UBFacilityType
ReferralService.RequestedStartDate	extension('http://careevolution.com/fhirextensions#referralService-requestedPeriod')
ReferralService.ServiceCode Domain: ServiceCode	code Bindings:  http://www.ada.org/cdt  http://snomed.info/sct  https://www.cms.gov/Medicare/Coding/HCPCSReleaseCodeSets  http://www.cms.gov/Medicare/Coding/ICD10  http://hl7.org/fhir/sid/icd-9-cm
ReferralService.StartDate	occurrence
ReferralService.Status Domain: ReferralServiceStatus	status Bindings:  valueset-request-status
ReferralService.StatusReason Domain: ClaimServiceStatusReason	extension('http://careevolution.com/fhirextensions#referralService-statusReason')
ReferralService.TotalUnitsApproved	extension('http://careevolution.com/fhirextensions#referralService-totalUnitsApproved')
ReferralService.TotalUnitsRequested	extension('http://careevolution.com/fhirextensions#referralService-totalUnitsRequested')
ReferralService.Units	quantity
ReferralService.UnitsApproved	extension('http://careevolution.com/fhirextensions#referralService-unitsApproved')
ReferralService.UnitsRequested	extension('http://careevolution.com/fhirextensions#referralService-unitsRequested')
ReferralService.UnitsUsed	extension('http://careevolution.com/fhirextensions#referralService-unitsUsed')
ReferralService.UnitType Domain: UnitType	quantity

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