Base AllergyIntolerance Diff Table

Source: https://www.hl7.org/fhir/R4/allergyintolerance.html#tabs-diff

Element Changes
AllergyIntolerance.clinicalStatus Type changed from code to CodeableConcept.
Change value set from http://hl7.org/fhir/ValueSet/allergy-clinical-status to http://hl7.org/fhir/ValueSet/allergyintolerance-clinical|4.0.1
AllergyIntolerance.verificationStatus Min Cardinality changed from 1 to 0.
Type changed from code to CodeableConcept.
Change value set from http://hl7.org/fhir/ValueSet/allergy-verification-status to http://hl7.org/fhir/ValueSet/allergyintolerance-verification|4.0.1
AllergyIntolerance.type Change value set from http://hl7.org/fhir/ValueSet/allergy-intolerance-type to http://hl7.org/fhir/ValueSet/allergy-intolerance-type|4.0.1
AllergyIntolerance.category Change value set from http://hl7.org/fhir/ValueSet/allergy-intolerance-category to http://hl7.org/fhir/ValueSet/allergy-intolerance-category|4.0.1
AllergyIntolerance.criticality Change value set from http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality to http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality|4.0.1
AllergyIntolerance.encounter Added Element
AllergyIntolerance.recordedDate Renamed from assertedDate to recordedDate
AllergyIntolerance.recorder Type Reference: Added Target Types PractitionerRole, RelatedPerson
AllergyIntolerance.asserter Type Reference: Added Target Type PractitionerRole
AllergyIntolerance.reaction.severity Change value set from http://hl7.org/fhir/ValueSet/reaction-event-severity to http://hl7.org/fhir/ValueSet/reaction-event-severity|4.0.1