Population

Family surname of the patient or guardian associated with a vaccination record. Used to match immunization entries against patient demographic data in registry systems, ensuring accurate attribution of vaccine administration to the correct individual across health information exchanges.

Official registered full name of the patient as recorded on a vaccination encounter or immunization registry entry. Used for identity verification during vaccine administration, school or employer immunization compliance reporting, and cross-system patient matching in public health workflows.

Hierarchical classification indicating the tier or category of a vaccination record within an immunization program structure, such as national, state, or facility level. Supports stratified reporting, jurisdictional public health submissions, and immunization coverage analysis across population segments.

Professional license identifier of the clinician or healthcare practitioner who administered the vaccine. Required for immunization registry submissions, liability documentation, and regulatory compliance to verify that vaccines were administered by appropriately licensed personnel under applicable state or federal guidelines.

Recorded marital or domestic relationship status of the patient associated with a vaccination record. Captured as part of demographic intake during immunization encounters and used in population health analytics to examine immunization coverage patterns across demographic cohorts.

Enterprise master patient index identifier linked to a vaccination record, enabling consistent identification of a patient's immunization history across multiple facilities, systems, and health information exchanges. Critical for deduplication and longitudinal immunization tracking across integrated healthcare networks.

Upper boundary value defined for a vaccination-related clinical parameter, such as the maximum allowable dose quantity, maximum patient age for vaccine eligibility, or maximum interval between doses in a series. Used in clinical decision support rules to enforce safe immunization protocols.

Facility-assigned medical record number of the patient whose vaccination event is being documented. Links the immunization record to the broader patient chart within a health system, enabling retrieval of complete vaccination history alongside clinical encounters, lab results, and diagnoses.

Middle name or initial of the patient recorded on a vaccination encounter to support accurate identity matching in immunization registries and health information exchanges. Reduces patient misidentification when common first and last name combinations exist within the same geographic registry.

Lower boundary value defined for a vaccination-related clinical parameter, such as the minimum patient age for vaccine eligibility, minimum dose quantity, or minimum interval required between doses in a series. Applied in clinical decision support to ensure immunization schedules meet safety and efficacy standards.

Mobile phone number associated with the patient receiving a vaccination, used for appointment reminders, immunization series completion notifications, and vaccine recall communications. Supports outreach programs in public health immunization campaigns and patient engagement workflows within care management systems.

Username or system identifier of the user who last updated a vaccination record. Maintained as part of the audit trail for immunization data integrity, supporting compliance with record amendment policies and traceability requirements in clinical data governance and regulatory review processes.

Timestamp recording when a vaccination record was most recently updated in the clinical or immunization registry system. Used in audit logging, data reconciliation, and change tracking workflows to ensure the accuracy and integrity of immunization histories submitted to public health authorities.

Timestamp recording when a vaccination record was last updated in the clinical system. Used for audit trails, data synchronization, and identifying the most recent changes to immunization records across EHR and immunization registry integrations.

The human-readable name of the administered vaccine, such as Influenza, MMR, or COVID-19. Used in clinical documentation, patient immunization histories, and immunization registry reporting to identify the specific vaccine product given to the patient.

Free-text clinical annotation associated with a vaccination event, capturing details such as patient reactions, administration observations, refusal reasons, or special circumstances not captured in structured fields within the immunization record.

A unique numeric or alphanumeric identifier assigned to a specific vaccination record. Used to reference, track, and reconcile immunization events across clinical systems, immunization registries, and public health reporting platforms.

The date on which symptoms or an adverse reaction began following vaccine administration. Used in pharmacovigilance, VAERS reporting, and clinical follow-up workflows to document and assess post-vaccination adverse events and their temporal relationship to immunization.

The patient's blood oxygen saturation level recorded at the time of vaccine administration. Captured as a pre- or post-vaccination vital sign to document baseline health status or monitor for immediate adverse respiratory reactions during the observation period.

The dollar amount reimbursed or paid for a vaccination service, recorded in claims or billing systems. Used to track immunization-related financial transactions, reconcile payments from insurers or public health programs, and support cost reporting.