Page Comparison

HL7 API

FHIR API

(Customer boxes support full CRUD)

Web

Custom REST API

Facade (STU3)

Aggregated (R4)

Summary of interactions

Create

A28/A31

Allergies

Read

/AllergyIntolerance

Allergies

/v2-beta/allergies/forPatient/[patientId]

Update

A28/A31

Allergies

Delete

A28/A31

(replace, but cannot delete all)

Allergies

Entity: Allergy - Extends: Data Point

Allergen CodeableConcept

The allergen.

AL1-3

code

A display-friendly representation of the allergy is shown; not every component of the CodeableConcept is shown in all circumstances.

substanceCode

Disorder CodeableConcept

A condition representing the allergy. This is sometimes populated instead of Allergen.

code

A display-friendly representation of the disorder is shown; not every component of the CodeableConcept is shown in all circumstances.

Onset Timestamp Timestamp

When the symptoms began.

AL1-6.1

onsetDateTime

Shown.

The web interface permits entry of date but not time.

onsetOfSymptoms

End Timestamp Timestamp

When the symptoms ended.

lastOccurence

Not shown.

Reactions CodeableConcept List

The reactions to the allergen.

AL1-5.1

reaction

Shown.

reactions

Severity CodeableConcept

How severe the reaction to the allergen is.

AL1-4

reaction

Shown.

severity

Status Enum

• ACTIVE

• INACTIVE

• RESOLVED

clinicalStatus

Not shown.