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

Resource AllergyIntolerance (DSTU2)

Maps the CareEvolution Allergy concept

• 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	lt le gt ge			When the resource last changed
_source	Uri	:missing	Yes		Where the resource comes from
category	Token	:missing	Yes		food | medication | environment | other - Category of Substance
criticality	Token	:missing	Yes		CRITL | CRITH | CRITU
date	Date	:missing eq ne lt le gt ge sa eb ap			When recorded
encounter	Reference (Encounter)	:missing	Yes	Yes	See here
manifestation	Token	:not :in :not-in :missing	Yes		Clinical symptoms/signs associated with the Event
onset	Date	:missing eq ne lt le gt ge sa eb ap			Date(/time) when manifestations showed
patient	Reference (Patient)	:missing	Yes	Yes	The patient the AllergyIntolerance is about
provenance-agent	Reference (Organization)	:missing	Yes	Yes	Search by provenance, specified by its author (aka originator) Organization
recorder	Reference (Practitioner)	:missing	Yes	Yes	Who recorded the sensitivity
status	Token	:missing	Yes		active | unconfirmed | confirmed | inactive | resolved | refuted | entered-in-error
substance	Token	:not :in :not-in :missing	Yes		Substance, (or class) considered to be responsible for risk
type	Token	:missing	Yes		allergy | intolerance - Underlying mechanism (if known)

Sorts

• _id
• date

Supports multiple sorts

Includes

• encounter
• patient
• provenance-agent
• recorder
• Provenance:target

Operations

• validate - Validate a resource

To FHIR mappings

FHIR	CareEvolution
category Bindings:  valueset-allergy-intolerance-category	Type Domain: AllergyType
criticality Bindings:  valueset-allergy-intolerance-criticality	Severity Domain: AllergySeverity
extension('http://careevolution.com/fhirextensions#allergyIntolerance-encounterID')	EncounterID
extension('http://careevolution.com/fhirextensions#dataSource')	DataSource
note	Comment
onset	OnsetDate
patient	PatientID
reaction.description	Reactions.ReactionFreeText
reaction.manifestation Bindings:  http://snomed.info/sct	Reactions.Term Domain: AllergyReaction
	Reactions.TermAlternateTerms Domain: AllergyReaction
	Reactions.TermText
reaction.severity Bindings:  valueset-reaction-event-severity	Reactions.Severity Domain: AllergyReactionSeverity
recordedDate	ReportedDate
recorder	VerifiedByCaregiverID
status Bindings:  valueset-allergy-intolerance-status	ClinicalStatus Domain: AllergyClinicalStatus
substance Bindings:  http://snomed.info/sct  http://hl7.org/fhir/sid/cvx  http://hl7.org/fhir/sid/ndc  http://www.nlm.nih.gov/research/umls/rxnorm  http://fdasis.nlm.nih.gov	Substance Domain: AllergySubstance
	SubstanceAlternateTerms Domain: AllergySubstance
	SubstanceText
type Bindings:  valueset-allergy-intolerance-type	Sensitivity Domain: AllergySensitivity

From FHIR mappings

FHIR	CareEvolution
category Bindings:  valueset-allergy-intolerance-category	Type Domain: AllergyType
criticality Bindings:  valueset-allergy-intolerance-criticality	Severity Domain: AllergySeverity
extension('http://careevolution.com/fhirextensions#allergyIntolerance-encounterID')	EncounterID
extension('http://careevolution.com/fhirextensions#dataSource')	DataSource
note	Comment
onset	OnsetDate
patient	PatientID
reaction.description	Reactions.ReactionFreeText
reaction.manifestation Bindings:  http://snomed.info/sct	Reactions.Term Domain: AllergyReaction
	Reactions.TermAlternateTerms Domain: AllergyReaction
	Reactions.TermText
reaction.severity Bindings:  valueset-reaction-event-severity	Reactions.Severity Domain: AllergyReactionSeverity
recordedDate	ReportedDate
recorder	VerifiedByCaregiverID
status Bindings:  valueset-allergy-intolerance-status	ClinicalStatus Domain: AllergyClinicalStatus
substance Bindings:  http://snomed.info/sct  http://hl7.org/fhir/sid/cvx  http://hl7.org/fhir/sid/ndc  http://www.nlm.nih.gov/research/umls/rxnorm  http://fdasis.nlm.nih.gov	Substance Domain: AllergySubstance
	SubstanceAlternateTerms Domain: AllergySubstance
	SubstanceText
type Bindings:  valueset-allergy-intolerance-type	Sensitivity Domain: AllergySensitivity

---