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

Resource MedicationStatement (STU3)

Maps pharmacy CareEvolution Order concepts that are patient-provided, i.e. those orders with a Department term code equal to 'Pharmacy' and a Priority term in the 'FHIR.MedicationStatementPriorities' term subset

• 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.
category	Token	:not :in :not-in :missing	Yes		Returns statements of this category of medicationstatement
code	Token	:not :in :not-in :missing	Yes		Return statements of this medication code
context	Reference (Encounter)	:missing	Yes	Yes	Associated encounter
effective	Date	:missing eq ne lt le gt ge sa eb ap			Date when patient was taking (or not taking) the medication
identifier	Token	:missing	Yes		Return statements with this external identifier
patient	Reference (Patient)	:missing	Yes	Yes	The patient the MedicationStatement is about
provenance-agent	Reference (Organization)	:missing	Yes	Yes	Search by provenance, specified by its author (aka originator) Organization
status	Token	:missing	Yes		Return statements that match the given status
subject	Reference (Patient)	:missing	Yes	Yes	The patient the MedicationStatement is about. Functionally identical to the "patient" search parameter.

Sorts

• _id
• effective

Supports multiple sorts

Includes

• context
• patient
• provenance-agent
• subject
• Provenance:target

Operations

• validate - Validate a resource

To FHIR mappings

FHIR	CareEvolution
category	Department Domain: OrderDepartment
context	EncounterID
dateAsserted	OrderDate
dosage.asNeeded	IsPrn
dosage.dose	MinDose
	MaxDose
	DoseUnits Domain: OrderDoseUnits
dosage.route	Route Domain: OrderRoute
	RouteAlternateTerms Domain: OrderRoute
	RouteText
dosage.text	OrderText
	Comment
dosage.timing	Frequency Domain: OrderFrequency
	StartDate
effective	StartDate
	StopDate
extension('http://careevolution.com/fhirextensions#dataSource')	DataSource
identifier	PlacerOrderNumber
	FillerOrderNumber
	PlacerGroupNumber
	PlacerAssigningAuthority
	FillerAssigningAuthority
	PlacerGroupAssigningAuthority
medication	Item Domain: OrderableItem
	ItemAlternateTerms Domain: OrderableItem
	ItemText
reasonCode	ReasonsForStudy
reasonNotTaken	StopReason Domain: OrderStopReason
status Bindings:  valueset-medication-statement-status	OrderStatus Domain: OrderStatus
subject	PatientID

From FHIR mappings

FHIR	CareEvolution
category	Department Domain: OrderDepartment
context	EncounterID
dateAsserted	OrderDate
dosage.asNeeded	IsPrn
dosage.dose	MinDose
	MaxDose
	DoseUnits Domain: OrderDoseUnits
dosage.route	Route Domain: OrderRoute
	RouteAlternateTerms Domain: OrderRoute
	RouteText
dosage.text	OrderText
dosage.timing	Frequency Domain: OrderFrequency
effective	StartDate
	StopDate
extension('http://careevolution.com/fhirextensions#dataSource')	DataSource
id	PlacerOrderNumber
identifier	PlacerOrderNumber
	FillerOrderNumber
	PlacerGroupNumber
	PlacerAssigningAuthority
	FillerAssigningAuthority
	PlacerGroupAssigningAuthority
medication	Item Domain: OrderableItem
	ItemAlternateTerms Domain: OrderableItem
	ItemText
reasonCode	ReasonsForStudy
reasonNotTaken	StopReason Domain: OrderStopReason
status Bindings:  valueset-medication-statement-status	OrderStatus Domain: OrderStatus
subject	PatientID

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