Allergy
Allergy
Source Object: Allergy
The Allergy source object is essential for managing information related to patient allergies and intolerances in healthcare systems.
Overview
The Allergy source object contains data pertaining to patients' allergies or intolerances to specific substances, providing a comprehensive view of their allergy history. This information is critical for healthcare providers to ensure patient safety and deliver appropriate care.
Usage
The Allergy source object is used in healthcare systems for the following purposes:
- Patient Safety: It helps healthcare providers identify and track patient allergies and intolerances to prevent adverse reactions during treatment.
- Clinical Decision Support: The data assists in making informed clinical decisions, such as prescribing medications or treatments, by taking allergies and intolerances into account.
- Allergy History: Maintains a historical record of patient allergies and intolerances, allowing healthcare providers to track changes over time.
- Reporting and Documentation: Provides data for allergy-related documentation, including medical records and reports, enhancing the quality of healthcare documentation.
- Integration with EHRs: Supports integration with Electronic Health Records (EHRs) and Health Information Exchanges (HIEs) to ensure a complete patient record.
Developers can leverage the Allergy source object to build systems that help healthcare providers manage patient allergies effectively, improve patient safety, and enhance clinical decision support.
Mapping Table
Data Field | Source Field Data Type | Resource Mapping Context | Source Data Field Cardinality | Source Data Field Description | Example Value | Source Data Field Validation Rule | Mapped FHIR Resource | Mapped FHIR Data Field | Augmented Mapping | Associated Coding System | Associated FHIR Data Field Extension | Mapped FHIR Data Field Type |
---|---|---|---|---|---|---|---|---|---|---|---|---|
created_date | DateTime | Top Level | 0..1 | The date the allergy was created | 2016-05-02T13:29:28Z | - | AllergyIntolerance | recordedDate | - | NA | - | TBD |
deleted_date | DateTime | Top Level | 0..1 | The date the allergy was deleted | null | - | AllergyIntolerance | extension[*].valueDate | - | NA | deleted-date | TBD |
id | Integer | Top Level | 0..1 | The id of the allergy | 64296189993 | - | AllergyIntolerance | id | - | NA | - | TBD |
medispandnid | String | Top Level | 0..1 | The Medi-Span generic product code identifier | null | - | AllergyIntolerance | identifier[*].value | - | Medispan | - | TBD |
medispanid | String | Top Level | 0..1 | The Medi-Span generic product code identifier | null | - | AllergyIntolerance | identifier[*].value | - | Medispan | - | TBD |
name | String | Top Level | 1..1 | The allergy drug's name | Erythromycin | - | AllergyIntolerance | code.coding[1].display | - | Medispan,Snomed | - | TBD |
patient | Integer | Top Level | 1..1 | The id of the patient | 64072843265 | - | AllergyIntolerance | patient.reference | - | NA | - | TBD |
reaction | String | Top Level | 0..1 | The reaction to the drug | nausea and vomitting | - | AllergyIntolerance | reaction[1].description | - | NA | - | TBD |
severity | String | Top Level | 0..1 | The allergy's severity | - | - | AllergyIntolerance | reaction[1].severity | - | NA | - | TBD |
start_date | DateTime | Top Level | 0..1 | The date the allergy started | 1980-01-01 | - | AllergyIntolerance | onsetDateTime | - | NA | - | TBD |
status | ValueSet | Top Level | 0..1 | The status of the allergy | Active | "Active","Inactive" | AllergyIntolerance | clinicalStatus.code.coding[1].code and clinicalStatus.code.coding[1].display | - | NA | - | TBD |