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Reference guide

Insurance Glossary

Plain-language definitions of common insurance terms across policies, coverage, and claims. Check your policy or plan documents for the terms that apply to you.

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Showing 12 of 36 matching terms

Terms beginning with E

Exclusive provider organization

Health insurance
A health plan type that generally covers care only from its network except for emergencies.
Also called: EPO

Expense ratio

General insurance
The percentage of premium used for underwriting and administrative expenses during a stated period.

Experience period

General insurance
The historical period of losses and exposures used to calculate an experience rating or modification.

Expiration date

General insurance
The date a policy’s current coverage period is scheduled to end unless it is renewed or changed.

Explanation of benefits

Health insurance
A statement explaining how a health plan processed a claim; it is not a bill.
Also called: EOB

Explanation of benefits appeal

Health insurance
A request to review a health-plan payment or coverage decision shown on an explanation of benefits.

Explanation of payment

Health insurance
A notice explaining how a health claim was processed and what amount was paid or assigned to the member.

Exposure base

General insurance
The unit used to measure risk for rating, such as payroll, sales, vehicle count, area, or number of employees.

Extended replacement cost

Home insurance
A home coverage feature that may provide an amount above the dwelling limit to rebuild after a covered loss, as the policy allows.

External review

Health insurance
An independent review of an eligible health plan denial after available internal appeal steps are completed.
Also called: independent medical review

Extra-contractual damages

Claims
Damages sought beyond policy benefits, often alleging wrongful claim handling or another legal wrong by an insurer.

Extra expense coverage

Business insurance
Coverage for necessary additional costs to continue operations or reduce a covered business income loss.