Allergy

Overview
Our allergy schema models both the presence and confirmed absence of allergies, e.g. "not allergic to penicillin." When possible, allergy documents should specify an AllergenCode, which can be from any suitable coding system available (like NDC for drugs, or SNOMED for other allergens).

Schema

 * Syntax-Highlighted Schema
 * Raw Schema

AllergyType

 * dateTime (optional)
 * The date the allergy developed, or the date the allergy was clinically confirmed.
 * The date the allergy developed, or the date the allergy was clinically confirmed.


 * ConciseContactInformationType (optional)
 * The institution which provided the data in this document.
 * The institution which provided the data in this document.


 * string (optional)
 * Any free-text comments about this document.
 * Any free-text comments about this document.


 * ConciseContactInformationType (optional)
 * The provider (physician, nurse, etc.) involved in confirming this allergy.
 * The provider (physician, nurse, etc.) involved in confirming this allergy.


 * string (optional)
 * An identifier which is unique across an Indivo Record, used to identify documents which originated from a discrete health encounter.
 * An identifier which is unique across an Indivo Record, used to identify documents which originated from a discrete health encounter.


 * boolean (required)
 * If negation is true, indicates that patient is not allergic to the allergen specified herein.
 * If negation is true, indicates that patient is not allergic to the allergen specified herein.


 * CodedValueType (required)
 * The category of allergy, i.e. drug, environmental, food, etc.
 * &raquo; Refer to coding system hl7-allergen-types-2.5.
 * &raquo; Refer to coding system hl7-allergen-types-2.5.


 * string (optional)
 * The substance which causes the allergy.
 * The substance which causes the allergy.


 * CodedValueType (required)
 * If available, a code which specifies the allergen.
 * If available, a code which specifies the allergen.


 * string (optional)
 * Free-text description of patient's reaction to allergen.
 * Free-text description of patient's reaction to allergen.