What an automobile insurance company does
An automobile insurance company is a business that sells you a contract — called a policy — that pays for damage to your car, injuries from accidents, and legal costs if you cause harm to someone else. You pay a monthly or annual premium, and the company agrees to cover certain costs when you file a claim. The company does not own your car; it straightforward reimburses you or pays third parties on your behalf when covered events happen.
Insurance companies make money by collecting premiums from many customers and paying out claims from only some of them. They also invest the money they hold and use data about accidents, theft, and repair costs to calculate how much to charge each customer. Your rate depends on your age, driving record, the type of car you drive, where you live, and how much coverage you choose.
Key Takeaways
- An automobile insurance company collects monthly or annual payments and pays for car damage, medical bills, and legal costs when you file a claim.
- Most states require you to carry at least liability coverage, which pays for damage you cause to someone else's car or injuries to other people.
- Collision and comprehensive coverage are optional but protect your own car from accidents, theft, weather, and vandalism.
- Your rate is based on your age, driving history, location, vehicle type, and the coverage limits you choose.
- When you file a claim, the company assigns an adjuster to investigate, estimate repair costs, and decide whether the damage is covered under your policy.
Types of coverage an insurance company offers
Liability coverage is what most states legally require. It pays for damage you cause to another person's vehicle or property, and for medical bills and legal costs if you injure someone. It does not pay for damage to your own car. Every state sets a minimum liability limit you must carry — these vary widely, so check your state's requirements.
Collision coverage pays to repair or replace your car if you hit another vehicle or object, regardless of who caused the accident. Comprehensive coverage pays for damage from events you did not cause — theft, weather, vandalism, hitting an animal, or falling objects. Both collision and comprehensive are optional, but if you have a loan or lease on your car, your lender will require you to carry them.
Uninsured and underinsured motorist coverage protects you if you are hit by a driver who has no insurance or not enough insurance to cover your damages. Medical payments coverage (sometimes called MedPay) pays your medical bills and those of your passengers after an accident, regardless of who was at fault. These are optional in most states but useful if you want extra protection.
How insurance companies set your rate
Insurance companies use a formula that weighs several factors. Your age and gender matter because statistics show younger drivers and male drivers have more accidents. Your driving record — tickets, accidents, claims — directly affects your rate; a clean record lowers it. Your vehicle type affects the cost to repair or replace it, so a sports car costs more to insure than a sedan.
Your location influences rates because some areas have more theft, more accidents, or higher repair costs. Your coverage limits — the maximum the company will pay — also change your rate; higher limits cost more. Some companies also consider your credit score, your marital status, whether you use the car for work, and how many miles you drive per year. You can ask your insurance company which factors affect your specific rate.
Companies also offer discounts for bundling home and auto insurance, maintaining a clean driving record for a set period, completing a defensive driving course, having certain safety features in your car, or paying your premium in full rather than monthly. These discounts vary by company and state.
How to file a claim with an insurance company
When you have an accident or other covered event, contact your insurance company as soon as possible — most ask you to report within a few days. You will provide your policy number, the date and location of the incident, and a description of what happened. If another vehicle was involved, get the other driver's name, phone number, address, insurance company, policy number, and vehicle information. Take photos of all damage and the accident scene if it is safe to do so.
The company will assign a claims adjuster to your case. The adjuster will contact you to schedule an inspection of your vehicle, review police reports if one was filed, and gather information about the accident. The adjuster estimates the repair cost and decides whether the damage is covered under your policy terms. This process typically takes one to three weeks, though complex cases take longer.
Once the adjuster approves your claim, the company will either pay you directly, pay the repair shop directly, or provide a rental car while yours is being fixed — depending on your policy and the company's process. If the company denies your claim, you have the right to ask why and to appeal the decision.
The difference between insurance companies and insurance agents
An insurance company is the business that actually holds the policy and pays claims. An insurance agent is a person or business that sells policies on behalf of one or more insurance companies. Some agents work for a single company (called captive agents); others represent multiple companies (called independent agents). Agents help you choose coverage, answer questions, and handle paperwork, but the insurance company is the entity that covers you.
You can buy insurance directly from a company's website or by phone, or you can work with an agent. Working with an agent can be helpful if you have questions or want someone to compare quotes from multiple companies for you. The agent does not charge you directly — they earn a commission from the insurance company when you buy a policy.
What happens if you do not have insurance
Driving without insurance is illegal in every state. If you are stopped by police and cannot show proof of insurance, you face fines, license suspension, and possibly jail time depending on your state. If you cause an accident without insurance, you are personally responsible for all damages — the other driver can sue you for medical bills, car repairs, lost wages, and pain and suffering. A judgment against you can result in wage garnishment or liens on your property.
Some states offer low-cost insurance programs for drivers who cannot afford standard rates. If cost is a barrier, contact your state's insurance commissioner's office or department of motor vehicles to learn what programs exist in your state. Many states also allow you to file a certificate of financial responsibility instead of buying insurance, though this is rarely practical.
How to compare insurance companies
Get quotes from at least three companies before you buy. Most companies offer free quotes online or by phone; you will need information about your driving history, vehicle, and desired coverage limits. Compare not only the price but also the company's reputation for paying claims fairly and quickly. Check reviews on the National Association of Insurance Commissioners (NAIC) website, which tracks complaints filed against insurers.
Ask about discounts you may may have access to for and whether the company offers discounts for bundling auto and home insurance. Some companies also offer usage-based programs where they monitor your driving through an app and lower your rate if you drive safely. Read the policy documents carefully before you buy — they explain exactly what is and is not covered, what your deductible is, and what you must do to file a claim.
Frequently Asked Questions
What is a deductible?
A deductible is the amount you pay out of pocket before the insurance company pays anything. If you have a $500 deductible and your car repair costs $2,000, you pay $500 and the company pays $1,500. A higher deductible lowers your monthly premium; a lower deductible raises it. Liability coverage typically has no deductible.
Can I switch insurance companies anytime?
Yes. You can switch companies whenever your current policy renews, or you can cancel mid-term, though some companies charge a cancellation fee. Check your policy documents for the cancellation terms. Start shopping for a new policy a few weeks before your renewal date so you have time to compare quotes and make a decision.
What does it mean if my claim is denied?
A denied claim means the insurance company determined the damage is not covered under your policy. This might happen if the damage was caused by something your policy excludes, if you did not pay your premium, or if the company believes you misrepresented information when you bought the policy. You have the right to ask the company in writing why your claim was denied and to appeal the decision.
Do I need comprehensive and collision coverage?
If you own your car outright and it is older, you may decide the cost of these coverages is not worth it. If you have a loan or lease, your lender requires you to carry both. If your car is newer or you cannot afford to replace it out of pocket, these coverages protect you from significant financial loss.
How do insurance companies investigate accidents?
The claims adjuster reviews police reports, medical records, repair estimates, and photos of the damage. They may interview you and witnesses, review traffic camera footage if available, and inspect your vehicle. For serious accidents, the company may hire an independent investigator. This process helps the company determine fault and whether the claim is covered under your policy.