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Domain

Clinical

EHR, ICD-10, LOINC, SNOMED CT, patient care and clinical documentation

16,027 clinical terms

allergy maximumalrg_max

The upper limit value for a adverse reaction history. Used in healthcare data management and clinical workflows. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for allergy management and reporting.

allergy medical record numberalrg_mrn

The patient medical record number for a adverse reaction history. Used as a unique reference to identify and track the allergy across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for allergy management and reporting.

allergy middle namealrg_mid_nm

The middle name or initial for a adverse reaction history. Used to display and describe the allergy in a human-readable format. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for allergy management and reporting.

allergy minimumalrg_min

The lower limit value for a adverse reaction history. Used in healthcare data management and clinical workflows. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for allergy management and reporting.

allergy mobilealrg_mob

The mobile phone number for a adverse reaction history. Used in healthcare data management and clinical workflows. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for allergy management and reporting.

allergy modified byalrg_mod_by

The updating user identifier for a adverse reaction history. Used in healthcare data management and clinical workflows. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for allergy management and reporting.

allergy modified datealrg_mod_dt

The date on which an existing adverse reaction or allergy record was last updated or edited within an EHR or clinical data system. Critical for audit trail compliance, data synchronization across interoperability platforms, and identifying record currency during HL7 FHIR AllergyIntolerance resource exchanges and ETL pipeline processing for downstream analytics systems.

allergy modified timealrg_mod_tm

The record update time for a adverse reaction history. Used to track temporal information related to allergy modified time. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for allergy management and reporting.

allergy namealrg_nm

The standardized or free-text label identifying a specific allergen or adverse reaction agent within a patient's clinical allergy record. Captured in EHR allergy modules using terminologies such as RxNorm, SNOMED CT, or NDF-RT, and used in PBM drug-allergy checking engines, clinical decision support systems, and interoperability data exchanges.

allergy notealrg_nt

Free-text annotation field capturing supplemental clinical details about a patient's adverse reaction history in EHR allergy modules. Stores provider observations, reaction descriptions, or documentation caveats not captured in structured allergy fields across Epic, Cerner, and Meditech systems.

allergy numberalrg_nbr

Numeric reference identifier assigned to a specific adverse reaction record within EHR allergy tracking systems such as Epic or Cerner. Used as a unique key to link allergy entries across clinical data tables, enabling deduplication and cross-system reconciliation in data warehouse pipelines.

allergy onset datealrg_onset_dt

The symptom start date for a adverse reaction history. Used to track temporal information related to allergy onset date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for allergy management and reporting.

allergy oxygen saturationalrg_o2sat

The blood oxygen level for a adverse reaction history. Used in healthcare data management and clinical workflows. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for allergy management and reporting.

allergy paid amountalrg_pd_amt

The payment received value for a adverse reaction history. Used to capture financial data associated with allergy transactions. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for allergy management and reporting.

allergy paid datealrg_pd_dt

The payment date for a adverse reaction history. Used to track temporal information related to allergy paid date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for allergy management and reporting.

allergy parentalrg_prnt

Hierarchical reference linking a specific adverse reaction record to its superior classification or parent allergy category within EHR allergy ontology structures. Used in Epic and Cerner to associate drug-specific allergies to broader allergen classes, supporting clinical decision support rule evaluation.

allergy percentagealrg_pct

Ratio value expressing a proportional measure related to an adverse reaction record, such as cross-reactivity probability or population prevalence of a specific allergen. Used in clinical analytics and EHR-integrated decision support tools to assess relative allergy risk across patient populations.

allergy periodalrg_prd

Time span duration defining the active or observed window of a patient's adverse reaction history in EHR and claims systems. Captures the interval between allergy onset and resolution or documentation, supporting longitudinal patient safety analysis and medication contraindication logic in PBM platforms.

allergy phonealrg_ph

Telephone contact number associated with an adverse reaction record, typically referencing the reporting provider, pharmacy, or clinical contact documented within EHR allergy modules. Used in care coordination workflows and audit trails within Epic, Cerner, and interoperability data exchange pipelines.

allergy planalrg_pln

The treatment strategy text for a adverse reaction history. Used in healthcare data management and clinical workflows. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for allergy management and reporting.

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