Population

The formal name or label assigned to a vaccine product or immunization record, such as the branded or generic vaccine name. Used in clinical documentation, patient communications, and immunization registries to clearly identify the specific vaccine administered for reporting and record-matching purposes.

The aggregate count or cumulative cost of all vaccination records within a defined population, time period, or program. Used in public health reporting, immunization program management, and payer analytics to measure overall vaccination activity and assess coverage against target benchmarks.

The total number of vaccine doses administered or recorded within a specified population segment, reporting period, or geographic area. Used in immunization registries and public health dashboards to measure program reach, evaluate coverage rates, and identify gaps in vaccination uptake.

Classifies the vaccine by its biological mechanism or product category, such as live attenuated, inactivated, mRNA, or subunit. Used in immunization registries and clinical systems to apply appropriate scheduling rules, contraindication checks, and population-level coverage analyses by vaccine class.

The most recent date on which a vaccination record was modified in the source system, including corrections, additions, or status changes. Used in immunization registries and data warehouse processes to identify changed records for incremental data loads, audit logging, and record reconciliation workflows.

Indicates the clinical priority level assigned to a required or recommended immunization, such as routine, urgent, or emergent. Used in immunization registries and clinical workflows to prioritize vaccine administration based on patient risk, outbreak status, or schedule gaps.

Captures a quantitative or qualitative result associated with a vaccine event, such as antibody titer levels, dosage amount, or immunogenicity response. Used in immunization records and clinical data systems to track measurable outcomes related to vaccine administration and patient immunity status.

Tracks the iteration number of a vaccination record to support data integrity and audit history. Used in immunization registries and clinical data warehouses to identify the most current record when updates occur, such as corrections to dose, date, or vaccine product information.

The five or nine digit postal code associated with the location where a vaccine was administered or the patient's residence at time of immunization. Used in immunization registries and public health surveillance to support geographic tracking, outbreak analysis, and population-level coverage reporting.

A unique identifier for the value-based care contract under which a member's attributed provider participates, used to link member-level utilization, quality, and cost data to the specific contract terms, benchmark calculations, and performance measurement periods governing shared savings or risk arrangements.