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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 24 of 28 matching terms

Terms beginning with I

Illustration

Life insurance
A document showing how a life policy or annuity might perform under assumptions; it is not a guarantee unless stated as such.
Also called: policy illustration

Immediate annuity

Life insurance
An annuity that generally starts income payments soon after a lump-sum premium is paid.
Also called: single-premium immediate annuity

In-force policy

General insurance
A policy currently active because its effective date has begun and it has not expired, lapsed, or been cancelled.

In-network

Health insurance
A health care provider or facility that has a contract with a health plan.

Incontestability provision

Life insurance
A policy provision limiting when an insurer may challenge a life policy for misrepresentation after it has been in force for a set time.
Also called: incontestability clause

Incurred but not reported

Claims
Losses that have happened but have not yet been reported to the insurer as of a measurement date.
Also called: IBNR

Indemnity

General insurance
A policy principle intended to restore an insured financially after a covered loss rather than create a profit.

Independent adjuster

Claims
An adjuster who works as a contractor for one or more insurers rather than as the policyholder’s representative.

Independent appraisal

Claims
A process using independent appraisers to resolve a disagreement over the amount of a property loss.

Independent review organization

Health insurance
An independent organization assigned to review certain health plan denials during an external review.
Also called: IRO

Indirect loss

General insurance
A financial loss resulting from direct physical damage, such as lost income or extra expense.

Inflation guard

Home insurance
A policy feature that may automatically increase property coverage limits over time to reflect changing construction costs.
Also called: inflation protection

Inflation guard clause

Auto insurance
Policy wording that automatically increases property coverage limits over time to reflect construction-cost inflation.

Inland marine insurance

Business insurance
Coverage for certain movable, transported, or specialized business property that may not fit standard property insurance.
Also called: floater coverage

Inpatient care

Health insurance
Care received after admission to a hospital or other facility for an overnight stay or longer.
Also called: inpatient services

Installation floater

Business insurance
Inland marine coverage for materials, equipment, or property while being installed at a job site.
Also called: installation coverage

Insurable interest

General insurance
A financial or other recognized interest in the person or property being insured that could result in loss.

Insurance audit

Business insurance
A review of business records used to compare estimated exposure with actual exposure and adjust certain premiums.
Also called: premium audit

Insurance producer

General insurance
A person or business licensed to sell, solicit, or negotiate insurance, commonly called an agent or broker depending on the jurisdiction.
Also called: producer

Insurance score

Auto insurance
A score some insurers use as one factor when evaluating risk, where permitted and subject to their underwriting practices.

Insured

General insurance
The person, people, or organization covered by an insurance policy.

Insured owner

Life insurance
A life insurance policyowner who is also the person whose life is insured under the policy.

Insurer

General insurance
The company that issues an insurance policy or plan and agrees to provide coverage under its terms.
Also called: insurance carrier

Insurer insolvency

General insurance
A financial condition in which an insurer cannot meet obligations as they come due or does not have required statutory capital.
Also called: insurance company insolvency