Most accident victims assume that when they submit their medical bills and wage loss documentation, the insurance company will calculate a fair settlement and pay it. The reality is very different. How insurance companies calculate settlements involves proprietary software, deliberate underpayment strategies, and negotiating tactics specifically designed to resolve your claim for as little as possible. Understanding this process gives you the knowledge to push back effectively.
The adjuster’s role: not your advocate
Every insurance claim is assigned to an adjuster – an employee or contractor whose job is to investigate your claim and resolve it at the lowest defensible cost to the insurance company. Adjusters are typically evaluated and compensated based on their ability to close claims efficiently and within or below reserve amounts set by the company.
This does not mean adjusters are dishonest – most are following their employer’s standard procedures. But those procedures are designed to benefit the insurer, not you. Understanding that the adjuster is not your advocate is the foundation of effective claims management.
Colossus and other claims software
Most major insurance companies use proprietary claims management software to calculate injury settlement values. Colossus, developed by CSC (Computer Sciences Corporation), is the most widely known and is used by insurers covering approximately 50% of US auto policies, including Allstate, State Farm, and USAA.
How Colossus works:
- The adjuster inputs your medical treatment data – diagnosis codes, treatment types, provider types, and treatment duration
- The software compares your claim against its database of historical settlements for similar injury profiles
- It generates a settlement range – typically a low and high figure
- The adjuster is often incentivised to settle near the low end of the range
Colossus is deliberately conservative. It undervalues certain injury types (particularly soft tissue injuries), discounts treatment by chiropractors relative to medical doctors, and often fails to adequately account for pain and suffering, long-term prognosis, and the specific impact on the individual claimant’s life.
Attorneys who specialise in car accident claims understand how to document and present claims in ways that produce higher Colossus scores – using the right diagnosis codes, ensuring specialist treatment is documented, and framing the injury impact in the terms the software recognises.
The reserve amount and why it matters
When your claim is opened, the adjuster sets a reserve – an internal estimate of what the company expects to pay on your claim. This reserve is used for the company’s financial planning and influences the adjuster’s settlement authority.
If your claim’s true value exceeds the initial reserve, the adjuster must seek approval from a supervisor to increase the reserve and their settlement authority. This creates internal friction that adjusters sometimes manage by undervaluing claims to avoid the process. An attorney who sends a demand letter significantly above the initial reserve forces the insurer to reassess the case at a higher value.
Common tactics used to reduce your settlement
- Recorded statement requests – asking you to provide a recorded statement early in the process, before you know the full extent of your injuries or have legal advice, to create a record they can use against you
- Quick settlement offers – offering a fast, low settlement in the days or weeks after your accident, before you know how serious your injuries are or what treatment you will need
- Requesting excessive documentation – repeatedly asking for more records to delay the process and pressure you into settling
- Questioning causation – arguing that your injuries were pre-existing or caused by something other than the accident
- Surveillance – monitoring your social media and sometimes conducting physical surveillance to capture images or video that appear inconsistent with your claimed injuries
- Low medical necessity determinations – claiming that some of your treatment was not medically necessary and therefore not compensable
- Contributory negligence arguments – alleging that you were partly at fault for the accident to reduce their payout
How attorneys change the calculation
Insurance companies maintain internal data on law firms and attorneys who regularly handle car accident claims. They know which attorneys have trial records, which settle everything without litigation, and which are willing to take cases all the way to a jury. This intelligence directly affects settlement offers.
An attorney with a credible trial record and a history of winning cases in your jurisdiction commands higher settlements at the negotiation table – not because they do anything dishonest, but because the insurer knows the cost of going to trial with that attorney is high. This is one of the most concrete financial benefits of representation that most claimants never consider.
Know how your settlement is really being calculated?
Get a free case evaluation from a car accident attorney who knows the insurance playbook.
Frequently asked questions
Can I find out what the insurance company’s reserve is on my claim?
Reserve amounts are typically considered confidential work product by insurance companies and are not disclosed to claimants. However, in litigation, reserve information may be discoverable in some jurisdictions. An experienced attorney may be able to infer the approximate reserve amount from the insurer’s settlement behaviour and use that information strategically in negotiations.
Is it bad faith if the insurance company offers me less than my claim is worth?
Not automatically. Insurance bad faith requires more than a low offer – it typically requires an insurer to unreasonably deny a valid claim, unreasonably delay processing, or fail to conduct a proper investigation. A low settlement offer that is genuinely below fair value, while frustrating, is generally considered hardball negotiation rather than bad faith. Bad faith conduct is more likely where an insurer refuses to pay a clearly valid claim, fails to respond within required timeframes, or misrepresents your policy terms.
Should I accept the insurance company’s first settlement offer?
Almost never. The first offer is the company’s opening position in a negotiation – almost always below what your claim is worth. The purpose of a first offer is to test whether you will accept less than fair value. Always have an attorney evaluate any settlement offer before accepting. Once you sign a release, your claim is permanently closed regardless of how your condition evolves.
Does hiring a lawyer actually result in a higher settlement after fees?
Yes, consistently. The Insurance Research Council found that claimants with attorney representation received settlements averaging 3.5 times higher than unrepresented claimants – and that figure reflects net proceeds after attorney fees were already deducted. Even giving up 33% of the settlement to an attorney, the remaining 67% is still typically far larger than 100% of what you would have negotiated on your own.