Insurance & Warranty Glossary

This glossary provides definitions and explanations of common terminology used in the auto insurance, home insurance, and warranty industries. The terms below are organized by category and represent standard language found across policy documents and industry communications.

Auto Insurance Terms

Liability Coverage: A type of auto insurance that pays for bodily injury and property damage caused to others in an accident. Most states mandate minimum liability coverage, typically expressed as three numbers (e.g., 25/50/25) representing bodily injury per person, bodily injury per accident, and property damage limits.

Collision Coverage: An optional form of coverage that pays to repair or replace a vehicle damaged in an accident with another vehicle or object, regardless of fault. This coverage is subject to a deductible.

Comprehensive Coverage: An optional form of coverage that pays for damage to a vehicle from non-collision events such as theft, vandalism, fire, natural disasters, falling objects, or animal strikes.

Uninsured/Underinsured Motorist Coverage: A type of coverage that applies when the insured is involved in an accident with a driver who has no insurance or insufficient insurance to cover the resulting losses.

Personal Injury Protection (PIP): Also called no-fault insurance, PIP covers medical expenses, lost wages, and other costs for the policyholder and passengers regardless of who caused the accident. This coverage is required in some states.

Medical Payments Coverage (MedPay): A type of coverage that pays for medical and funeral expenses for the policyholder and passengers after an accident, regardless of fault. Similar to PIP but typically carries lower limits.

Gap Insurance: A form of coverage that pays the difference between the outstanding loan balance on a vehicle and its actual cash value if the vehicle is declared a total loss.

SR-22: A certificate of financial responsibility that some states require certain drivers to file, proving they carry the minimum required auto insurance. This requirement is commonly associated with DUI convictions or instances of driving without insurance.

Home Insurance Terms

Dwelling Coverage: The portion of a homeowners policy that pays to repair or rebuild the home's structure if it is damaged by a covered peril such as fire, windstorm, or vandalism.

Personal Property Coverage: Coverage for belongings inside the home, including furniture, electronics, clothing, and other personal items. Coverage limits are typically calculated as a percentage of dwelling coverage.

Liability Coverage: Coverage that applies when someone is injured on the insured property or when the policyholder accidentally damages another person's property. This coverage addresses legal fees, medical bills, and settlement costs up to the policy limits.

Additional Living Expenses (ALE): Coverage that pays for temporary housing, meals, and related costs when policyholders must live elsewhere while their home is being repaired after a covered loss.

Replacement Cost Value (RCV): A claims payment method that covers the cost to replace damaged items with new ones of similar kind and quality, without deducting for depreciation.

Actual Cash Value (ACV): A claims payment method that covers the replacement cost minus depreciation. The payment reflects what items were worth at the time of loss rather than the cost of purchasing new items.

Scheduled Personal Property: Additional coverage for high-value items such as jewelry, art, or collectibles that exceed standard policy limits. This coverage typically requires itemization and often appraisal.

Flood Insurance: A separate policy required to cover flood damage, as standard homeowners policies exclude flooding. This coverage is available through the National Flood Insurance Program (NFIP) or private insurers.

Warranty Terms

Extended Warranty: A service contract that provides coverage for repairs and replacements beyond the manufacturer's original warranty period. Also referred to as a vehicle service contract or home warranty depending on the product.

Bumper-to-Bumper Coverage: A comprehensive type of vehicle warranty that covers most components of a vehicle, typically excluding only wear items such as brake pads and tires. Also called exclusionary coverage.

Powertrain Warranty: A type of warranty limited to the engine, transmission, and drivetrain components. This coverage is less comprehensive than bumper-to-bumper warranties and typically extends for a longer duration.

Home Warranty: A service contract that covers repair or replacement of major home systems and appliances, such as HVAC, plumbing, electrical systems, and kitchen appliances.

Service Contract: The legal term for an extended warranty. A service contract provides repair services rather than functioning as true insurance, which is why these products are regulated differently than insurance policies.

Deductible: The amount paid out of pocket for each service call or repair before warranty coverage applies. Deductibles may be structured per-visit or per-repair depending on the contract terms.

Waiting Period: The time between purchasing a warranty and when coverage becomes active. This period is standard in most warranty contracts.

Pre-Existing Conditions: Problems or defects that existed before warranty coverage began. Most warranty contracts exclude coverage for pre-existing conditions.

Policy & Coverage Terms

Premium: The amount paid for insurance coverage, typically billed monthly, quarterly, semi-annually, or annually. Premium amounts are calculated based on various risk factors.

Deductible: The amount a policyholder pays out of pocket before insurance coverage applies to a claim. Policies with higher deductibles generally carry lower premiums.

Policy Limit: The maximum amount an insurance company will pay for a covered loss. Limits may apply per incident, per person, or per policy period.

Exclusion: Specific situations, conditions, or types of damage that a policy does not cover. Common exclusions include intentional damage, wear and tear, and certain natural disasters.

Endorsement/Rider: An add-on to a policy that modifies coverage, either adding protection or changing terms. Endorsements are used to customize standard policies for specific circumstances.

Declarations Page: The summary page of an insurance policy that lists coverage types, limits, deductibles, premium, and policy period. Often referred to as the "dec page."

Binder: Temporary proof of insurance coverage issued before formal policy documents are prepared. A binder provides immediate documentation of coverage while paperwork is processed.

Grace Period: A set number of days after a premium due date during which payment can be made without coverage lapsing. Grace periods typically range from 10 to 30 days depending on the policy.

Claims & Process Terms

Claim: A formal request submitted to an insurance company for payment or coverage after a loss or damage occurs. The claims process typically involves reporting, investigation, and settlement.

Claimant: The person filing an insurance claim. A claimant may be the policyholder or a third party seeking compensation for damages caused by the policyholder.

Adjuster: An insurance company representative who investigates claims, assesses damage, and determines the amount the insurer will pay. Adjusters may be company employees or independent contractors.

Total Loss: A determination made when the cost to repair damaged property exceeds its value. In such cases, the insurer pays the policy limit or actual cash value instead of repair costs.

Subrogation: The process by which an insurance company seeks reimbursement from the at-fault party after paying a claim. Subrogation allows insurers to recover costs from responsible parties.

Proof of Loss: A formal, sworn statement provided to an insurance company documenting the items lost or damaged and their value. This documentation is required for most claims.

Depreciation: The decrease in value of property over time due to age, wear, and obsolescence. Depreciation is a factor in calculating actual cash value claims payments.

Arbitration: A dispute resolution process in which a neutral third party reviews a claim dispute and issues a binding decision. Arbitration serves as an alternative to court proceedings.

Financial Terms

AM Best Rating: A credit rating that measures an insurance company's financial strength and ability to pay claims. Ratings range from A++ (Superior) to D (Poor).

Underwriting: The process insurers use to evaluate risk and determine whether to offer coverage and at what price. Underwriting involves reviewing applications, driving records, credit scores, and other factors.

Risk Pool: A group of policyholders whose premiums are combined to pay claims. Insurance distributes risk across many individuals so that no single policyholder bears the full cost of a major loss.

Loss Ratio: The percentage of premiums an insurance company pays out in claims. This metric is used to measure profitability and pricing adequacy for insurers.

Actuary: A professional who uses statistics and mathematics to assess risk and calculate insurance premiums. Actuaries determine the probability of various events and their potential costs.

Surcharge: An additional amount added to a premium due to increased risk, such as after an at-fault accident or traffic violation. Surcharges typically remain in effect for 3-5 years.

Discount: A reduction in premium applied when certain criteria are met, such as policy bundling, claim-free history, installed safety devices, or annual payment.

Cancellation: The termination of an insurance policy before its expiration date, initiated by either the insurer or policyholder. Cancellation may result in a refund of unused premium or fees depending on circumstances and policy terms.

Related Resources

This glossary is part of our educational reference materials. Additional informational content is available on the following pages:

Insurance & Warranty Guides - Explanations of coverage structures Frequently Asked Questions - Common terminology inquiries

For questions about any definition or term not listed here, please visit our contact page.