How Insurance Adjusters Calculate a Settlement Offer

An adjuster's job is to close your claim for a fair amount under the policy. Their employer's business also depends on paying claims efficiently and keeping costs predictable. Both things are true at the same time, and together they explain a lot about how settlement offers are built, why the first offer is usually low, and what actually moves the number.

Here is what happens between the day you report the crash and the day you get an offer, stage by stage.

Who the adjuster works for

If you are claiming against the other driver's policy, the adjuster works for their insurance company, not for you. They can be friendly and professional, and many are, but their duty runs to their employer and its policyholder. If you are claiming under your own policy, your insurer owes you the duties in your policy and your state's insurance laws, but it is still a business managing costs. Keep that in mind in every conversation.

Step 1: Liability

Before anything else, the adjuster decides who was at fault and by how much. They review the police report, photos, statements, damage patterns and sometimes vehicle data. If they believe you share the blame, your offer will be reduced, and in some states it can be eliminated entirely. See comparative vs contributory negligence for how each state handles shared fault.

Liability is often decided quickly for clear cases like rear-end crashes. Disputed crashes can take weeks, and nothing else moves until this is settled.

Step 2: Economic damages

Next they add up losses with a paper trail:

• Medical bills. Adjusters check whether each treatment looks "reasonable and necessary" for the diagnosed injury. In some states and cases they look at what was actually paid, not the full billed amount.
• Future medical care, if a doctor has documented it.
• Lost wages, usually proven with a letter from your employer, pay stubs or tax records if you are self employed.
• Other costs like prescriptions, medical equipment, mileage to appointments and help at home.

Expect questions about treatment that looks excessive, started late, went on longer than usual for the diagnosis, or came from providers the adjuster sees as out of the ordinary.

Step 3: Pain and suffering

This is the part with the most room for disagreement. Many large insurers use claims evaluation software that scores injuries using medical codes, treatment types, duration and other factors. The exact rules are private and vary by company.

The results often land near the multiplier method: medical costs times a number between about 1.5 and 5, depending on severity. Our pain and suffering calculator shows you that range with your own numbers.

What usually pushes the number up:

• Objective injuries that show on imaging, like fractures or disc herniations
• Surgery, injections or hospital stays
• Long, consistent treatment with notes about pain and limits
• Permanent effects or a documented need for future care
• Clear evidence of how the injury changed daily life

What usually pushes it down:

• Gaps in treatment or stopping therapy early
• Soft tissue diagnoses only, with little objective evidence
• Prior injuries to the same body part
• A long wait between the crash and the first doctor visit
• Low visible damage to the vehicles

Step 4: Adjustments, limits and leverage

The final offer is shaped by practical limits and by how strong the claim looks if it went further:

• Your share of fault, applied under your state's rule.
• Policy limits. If their driver carries $25,000 per person, that is usually the ceiling from that policy, even if the claim is worth more.
• Settlement authority. Adjusters can often settle only up to a certain amount without a supervisor's approval.
• Litigation risk. A represented claimant with a strong, well documented case, or a lawsuit already filed, changes the math, because defending a lawsuit costs money.
• Venue. Some counties are known for more generous juries than others, and insurers track that.

A simplified example of an adjuster's math

Item	Amount
Medical bills accepted	$9,000
Lost wages accepted	$2,000
Pain and suffering (about 2x medical)	$18,000
Subtotal	$29,000
Less 20% fault assigned to claimant	minus $5,800
Offer range	about $23,200

Now imagine the adjuster also disallowed $1,500 of chiropractic bills as "excessive" and opened at 1.5x instead of 2x. The first offer might land closer to $15,000. That is how a claim worth around $29,000 on paper can start with an offer half that size.

Why the first offer is usually low

Opening low is a normal negotiating move, not a personal insult. Some people accept it, which closes the file quickly and cheaply. Others push back with documentation, and the number moves. It is common for final settlements to be meaningfully higher than first offers, especially when the claimant is organized and informed. Our guide on whether to accept the first settlement offer has nine questions to ask before deciding.

How to respond to a low offer

1. Do not accept on the spot. You can say you need time to review it.
2. Ask how they got the number. Which bills did they include? What did they allow for pain and suffering? Did they assign you any fault? Ask for it in writing.
3. Fill the gaps. Send missing records, bills, wage proof, photos and a short description of how the injury affected your life.
4. Make a written counter with a specific number and reasons. A demand letter is the standard way to do it, and our guide on how to write one walks through each section.
5. Move your number only for a reason. New information justifies a change. Pressure alone does not.
6. Know your deadline. Negotiations do not pause your state's statute of limitations. Check yours on our state rules pages.

How the largest insurers handle claims

The basic process is similar everywhere, but each company has its own tools, apps and repair programs:

• How State Farm handles car accident claims
• How GEICO handles car accident claims
• How Progressive handles car accident claims

Run your own numbers first

The single best thing you can do before talking numbers is to know your own. Use the car accident settlement calculator to see a realistic range for your bills, injury and state, and the take-home calculator to see what an offer would actually leave you after fees and liens.

Questions an adjuster may ask, and how to answer

Question	A careful way to answer
"How are you feeling?"	Describe symptoms honestly. Avoid "fine" if you are not.
"Were you hurt before this?"	Answer truthfully and briefly. Prior injuries can still be claimed if the crash made them worse.
"Can we record this call?"	You can decline and offer to answer in writing.
"Will you sign a medical authorization?"	Ask for one limited to the injured body parts and a reasonable time period.
"What would it take to settle today?"	You can say you are still gathering records and will send a written demand.

Frequently asked questions

Do insurance companies use software to value claims?

Many large insurers use claims evaluation software that scores injuries from medical codes and treatment details. The exact formulas are not public.

Why is the first settlement offer so low?

It is a common opening move in negotiation. Offers often increase when the claimant provides documentation and a reasoned counteroffer.

Can I negotiate with an adjuster myself?

Yes. Keep it in writing, back up your numbers and stay polite. For serious injuries or disputed fault, consider talking to an attorney first.

Does the adjuster work for me?

Not if you are claiming against the other driver’s insurance. That adjuster works for their company and its policyholder.

How long does an adjuster take to make an offer?

For injuries, usually after they receive your medical records and bills, which often means after you finish treatment. Property damage offers come much sooner.

Can an adjuster refuse to pay some of my medical bills?

They can dispute treatment they consider unnecessary or unrelated. You can respond with records or a letter from your doctor explaining why the treatment was needed.