Population

The classification tier assigned to a vaccination based on vaccine type, antigen group, or formulary category within EHR, PBM, or public health registry systems. Used to apply coverage rules, determine reimbursement eligibility, and segment immunization populations for epidemiological and HEDIS compliance reporting.

The standardized alphanumeric identifier assigned to a vaccine product or administration event using code systems such as CVX, NDC, or CPT in EHR and claims platforms. Used by data engineers to map vaccine types across systems, validate billing accuracy, and meet state immunization information system interface requirements.

The shared cost value for a vaccination administration. Used to capture financial data associated with immunization transactions. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for immunization management and reporting.

Free-text notation attached to a vaccination record in EHR or immunization registry systems, capturing clinician observations, patient reactions, lot number annotations, or administration exceptions. Parsed by data engineers during ETL processes to extract structured insights or flag records requiring manual review in quality assurance workflows.

The service completion date for a vaccination administration. Used to track temporal information related to immunization completed date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for immunization management and reporting.

The privacy protection flag for a vaccination administration. Used to track the current state or condition of the immunization. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for immunization management and reporting.

The communication reference point associated with a vaccination record, such as the administering provider, patient guardian, or follow-up contact information stored in EHR and immunization registry systems. Used for recall notifications, adverse event follow-up, and provider attribution in public health and population health management pipelines.

The patient responsibility value for a vaccination administration. Used to capture financial data associated with immunization transactions. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for immunization management and reporting.

The total number of vaccination events recorded for a patient, dose series, or population cohort within a defined period in EHR, registry, or claims systems. Used by data engineers to calculate series completion rates, measure immunization coverage for HEDIS reporting, and monitor public health vaccination campaign progress.

The nation name for a vaccination administration. 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 immunization management and reporting.

The creating user identifier for a vaccination administration. 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 immunization management and reporting.

Timestamp indicating when a vaccination record was first entered into an EHR or immunization registry system such as IIS. Used by data engineers to audit record provenance, detect duplicate immunization entries, and support ETL lineage tracking across HL7 or FHIR-based data pipelines.

The record creation time for a vaccination administration. Used to track temporal information related to immunization created time. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for immunization management and reporting.

The kidney function marker for a vaccination administration. 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 immunization management and reporting.

The calendar date on which a vaccine was administered to a patient, as recorded in EHR, claims, or state immunization registry systems. Critical for calculating immunization schedules, HEDIS measure compliance, and determining age-appropriate vaccination adherence in population health analytics.

The combined date and time value capturing the exact moment a vaccine was administered, as stored in EHR or immunization information systems. Used by data engineers for precise event sequencing, deduplication logic, and temporal joins across clinical data warehouse vaccination records.

The drug enforcement administration number for a vaccination administration. Used as a unique reference to identify and track the immunization across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for immunization management and reporting.

The recorded date of a patient's death as associated with a vaccination record in EHR or public health surveillance systems. Used by data engineers and epidemiologists to support adverse event analysis, VAERS reporting workflows, and mortality linkage in immunization safety studies.

The insurance threshold value for a vaccination administration. Used to capture financial data associated with immunization transactions. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for immunization management and reporting.

The record deletion date for a vaccination administration. Used to track temporal information related to immunization deleted date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for immunization management and reporting.