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How Personal Injury Cases Work

The complete step-by-step process from accident to settlement — what happens at every stage of a personal injury case and what to expect.

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A personal injury case has predictable stages. Understanding the complete process helps you make better decisions, have realistic expectations, and avoid the costly mistakes unrepresented people commonly make.

Stage 1 — Medical treatment and reaching MMI

Ongoing — do not rush

Your case cannot be fully valued until you reach Maximum Medical Improvement (MMI) — when your doctor determines you have recovered as much as you will recover. Settling before MMI means you have not accounted for future medical costs or permanent limitations. Do not rush this stage.

Stage 2 — Hire a personal injury attorney

As soon as possible

Most PI attorneys work on contingency — no upfront cost. The earlier you involve an attorney, the better. Early involvement means evidence gets preserved, insurance companies cannot take advantage of you, and your attorney builds your case from day one.

Stage 3 — Investigation and evidence gathering

Weeks 1-8

Your attorney investigates the accident, gathers evidence (police reports, medical records, witness statements, photographs), identifies all liable parties and their insurance policies, and builds the legal theory of your case.

Stage 4 — The demand letter

After reaching MMI

Once treatment is complete, your attorney sends a formal demand letter to the at-fault party's insurance outlining your injuries, treatment, lost wages, pain and suffering, and the compensation you are seeking. This formally begins negotiation.

Stage 5 — Negotiation

Weeks to months

The insurance company responds — typically with a counteroffer below your demand. Your attorney negotiates back and forth. Most PI cases settle during this phase. Insurers prefer to settle reasonable claims rather than risk an unpredictable trial.

Stage 6 — Settlement or filing a lawsuit

Varies

If a fair settlement is reached, you sign a release and receive payment minus attorney fees and expenses. If not, your attorney files a lawsuit. Most cases still settle after a lawsuit is filed — often during the discovery process.

Stage 7 — Discovery and potential trial

1-3 additional years if litigated

Both sides exchange information through discovery — interrogatories, depositions, document requests, expert witnesses. The case may settle during or after discovery, or proceed to trial. About 95% of PI cases settle before trial.

The Cost of Not Having an Attorney

Studies consistently show that personal injury victims represented by an attorney receive on average 3 to 4 times more — even after deducting contingency fees.

Frequently Asked Questions

How long does a personal injury case take?

Cases settling without a lawsuit typically resolve in 6-18 months. Cases requiring a lawsuit typically take 2-4 years total. The biggest factor is how long you take to reach Maximum Medical Improvement — rushing treatment to settle faster typically results in significantly less money.

How do PI attorneys get paid?

Personal injury attorneys work on contingency — typically 33% if settled before trial, 40% if the case goes to trial. You pay nothing upfront and nothing if you lose. Case expenses are also deducted from a successful recovery.

What is Maximum Medical Improvement (MMI)?

MMI is the point at which your treating physician determines you have recovered as much as you will recover. You should not settle until you reach MMI because settling early means you have not accounted for future medical costs or permanent limitations.

What is a demand letter?

A demand letter is a formal written document your attorney sends to the at-fault party's insurance company demanding specific compensation. It summarizes the accident, your injuries, medical treatment and costs, lost wages, pain and suffering, and why the other party is liable.

Do most personal injury cases go to trial?

No. About 95% settle before trial. Insurance companies generally prefer to settle because trials are expensive and unpredictable. However having an attorney willing to go to trial gives you dramatically more leverage in negotiations.

Ready to find a personal injury attorney?

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