Member

Calculated or recorded age of the patient in years at a specific point in time, such as date of service or enrollment. Used in clinical decision support, risk stratification, eligibility determination, and regulatory reporting where age-based criteria apply to diagnoses or treatment protocols.

Maximum dollar amount a health plan will reimburse for a specific service rendered to a patient, based on contracted rates or fee schedules. Used in claims adjudication to calculate patient cost-sharing obligations including copays, coinsurance, and deductibles after payer processing.

Monetary value associated with a patient-level financial transaction within member and claims processing workflows, such as patient responsibility, copay, or deductible amounts. Sourced from EHR billing systems and claims adjudication platforms, and used in financial reconciliation, member cost-sharing analysis, and healthcare revenue cycle reporting.

Indicates whether a patient's request for a service, referral, or treatment plan has been reviewed and authorized by the appropriate clinical or administrative authority. Used in utilization management and prior authorization workflows to control access to specific procedures or specialist care.

Identifier or name of the clinician, supervisor, or administrative user who granted approval for a patient-related action such as a care plan, referral, or treatment authorization. Used in audit trails and workflow management systems to establish accountability and regulatory compliance.

Timestamp recording when a patient physically presented at a care facility, emergency department, or clinic. Used in operational reporting, door-to-provider metrics, patient flow analytics, and quality benchmarks such as emergency department triage wait time performance standards.

Calendar date on which a patient presented to a healthcare facility for a scheduled or unscheduled encounter. Used in facility scheduling systems, ED tracking boards, and inpatient admission workflows to establish the official start of a care episode for clinical and billing purposes.

Structured or free-text clinical documentation capturing a clinician's evaluation of a patient's condition, including findings from physical examination, diagnostic results, and functional status. Used in EHR encounter notes to support diagnosis coding, care planning, and continuity of care documentation.

The calculated mean value of a specific patient metric such as average length of stay, average cost per encounter, or average number of diagnoses across a defined patient population. Used in clinical analytics, population health management, and hospital performance reporting.

Remaining financial obligation owed by a patient after insurance adjudication, including unpaid deductibles, copays, and coinsurance amounts. Tracked in EHR billing modules and revenue cycle management systems. Data engineers use this field for accounts receivable aging analysis, collections workflows, and patient financial reporting pipelines.

Total gross dollar amount charged to a patient or payer for healthcare services rendered before any adjustments, contractual discounts, or insurance payments are applied. Used in revenue cycle management and claims submission to establish the initial charge record for adjudication and financial reporting.

Recorded date of birth for an individual receiving medical care, stored in EHR, claims, and enrollment systems. Used to calculate patient age for risk stratification, eligibility determination, pediatric versus adult care classification, and age-band grouping in population health analytics and regulatory reporting pipelines.

Date on which a patient's scheduled appointment, procedure, or service was formally cancelled by the patient, provider, or facility. Used in scheduling systems and operational analytics to track cancellation patterns, measure no-show rates, and manage appointment utilization across care settings.

Classification label assigned to a patient within claims processing workflows to segment populations by care type, risk tier, or program eligibility, such as chronic condition, high-cost claimant, or preventive care. Used in EHR and payer systems to drive care management assignments, reporting stratification, and value-based care analytics.

Dollar amount assessed to a patient for a specific healthcare service or supply item at the time of service. Used in hospital charge capture and patient billing systems to initiate the revenue cycle process, forming the basis for insurance claim submission and patient statement generation.

Patient's primary reported symptom, concern, or reason for seeking care, documented at the time of the clinical encounter. Used in EHR triage and intake workflows to guide clinical assessment, support medical necessity documentation, and inform diagnosis coding for billing and quality reporting.

Indicator or reference identifying a patient as a dependent child within a health plan member hierarchy or clinical relationship structure. Used in enrollment, EHR, and claims systems to link dependent records to subscriber accounts, apply pediatric benefit rules, and support family-unit aggregation in population health and cost analytics.

Name of the city or municipality associated with the patient's primary residential address. Used in patient demographic records for correspondence, eligibility verification, geographic health analysis, and social determinants of health reporting within EHR and health information exchange systems.

Date on which a healthcare claim was submitted to an insurance payer on behalf of a patient for services rendered. Used in claims processing systems to track submission timelines, enforce timely filing requirements, and measure revenue cycle performance against payer contractual deadlines.

Current processing state of a healthcare claim submitted on a patient's behalf, such as submitted, pending, adjudicated, denied, or paid. Used in revenue cycle management systems to monitor claim lifecycle, trigger follow-up actions, and reconcile expected reimbursements against actual payer remittances.