In a car accident, you may need the other driver’s insurance details fast—so you can protect yourself and file a proper claim. This guide explains practical steps to find out whether the other party has car insurance and what to do if they don’t.


Imagine this moment after the collision

Picture you’re standing on the roadside, shaken, trying to remember names, plate numbers, and where your phone is. The other person looks away and says they’ll “handle it later.” Or worse, they drive away.

In that stressful accident moment, the goal is simple: get enough information to identify their policy and coverage so your medical bills and car repair costs don’t get stuck.


The quickest path to insurance details

1) Ask directly for their insurance information

This is usually the first step. Stay calm, exchange your own information, and get the other driver’s:

  • insurance company name
  • policy number
  • contact details (enough to file a claim)
  • vehicle identifier like license plate or other identifying details

If you can, take a photo of their insurance card.


2) Collect the right details if they refuse or stall

If the other driver won’t cooperate, don’t argue. Write down or photograph:

What to capture Example
License plate “ABC 1234”
Vehicle info make, model, color
Driver identifiers driver’s name and license details if available
Location and time where the collision happened
Notes what was said, any witnesses

These details help police, the DMV, and your insurance company later.


How police help with finding insurance

If you have a legitimate reason such as a collision and you file an incident report, police can assist by creating an official record and requesting proof of insurance from the other driver. If they’re uncooperative, the police process can still lead to the insurance information being pulled.

Practical tip: When you talk to police, provide the license plate number and incident details right away. That “direction” helps them find the right record.


How the DMV can help after an accident

The DMV generally can’t share insurance info with just anyone. But in some situations, it may help if you can show proof (like a police report) that you were involved in the crash.

Because rules vary, a safe approach is:

  1. Get a police report number
  2. Bring or prepare supporting information
  3. Call ahead or follow the DMV process in your state to request help

When your own insurance company can help

Even when the other driver disappears or provides wrong details, your own company may assist after you report the accident.

What this can look like:
- you give your insurance company the accident report and identifying information
- they work to locate the other driver’s policy so they can pursue liability coverage for damages


If the at fault driver has no insurance

This is common enough to plan for.

Some studies report that 12.6% of drivers in the U.S. were uninsured (2019). That means there’s a real chance the other party won’t have coverage even if they say they will.

Uninsured motorist coverage

Uninsured motorist coverage helps if you’re injured when the at-fault driver lacks insurance.

Key idea:
- it can pay your medical bills (often tied to bodily injury limits)

Personal Injury Protection and MedPay

These can help pay for medical expenses even if you’re not sure who is at fault.

  • PIP often helps cover broader medical costs and may reduce how much you need to chase the other driver’s claim
  • MedPay is commonly for smaller medical amounts (sometimes low dollar figures), depending on your policy

Collision coverage

Collision coverage helps pay for damage to your car when you’re hit, even if the other driver has no insurance.

How it typically works:
- it pays to repair or replace your vehicle
- minus your deductible


Hit-and-run steps to identify the driver and their insurance

A hit-and-run can happen when the other person flees—sometimes because they don’t have insurance.

What to do right away:
- get the license plate if you can
- take photos/video if safe
- note vehicle color, make, model, and direction of travel
- report it and provide what you know

Police or the DMV process may still help connect that identifier to the other party’s policy.


What details go into an official crash report

An official crash report can become a key piece of information for insurance follow-up. Typical items include:

Crash report includes Why it matters
drivers and passengers’ names links people to records
vehicles involved and identifiers links cars to the right insurance record
crash location and conditions supports fault and timeline
evidence and witness notes supports your case
officer confirmation of liability insurance helps confirm who had coverage

If the other driver’s insurance info is hard to get

When they refuse on scene

  • Call police
  • file an incident report
  • keep your notes and photos
  • don’t rely only on the other driver’s promise to send info later

If you suspect false information

Avoid debating with the other party or their insurer. Instead:
- document what you were told
- use the police report and accident report as your backbone
- report to your own insurance company promptly


Risks of speaking with the at fault insurer directly

It can be tempting to “clear things up” with the other driver’s company, but they may treat your statements as part of a dispute.

A safer general approach:
- speak with your own insurance company after you report the crash
- keep your wording factual and consistent
- let your claims process move through official channels


Underinsured coverage and when it applies

If the at-fault driver has some insurance but not enough to cover your losses, underinsured motorist coverage may apply. It’s designed for the gap when the other party’s coverage limit isn’t sufficient.


Personal situations beyond a crash

Sometimes knowing another person’s insurance status matters even when no accident happens, for example:
- lending a car to a friend or family member
- divorce situations where both people may need to be clear about active policies
- small business situations where employees use cars for work
- schools and field trips where the driver needs proof of coverage


Proof of car ownership besides insurance

If you need proof that a person owns a car (for DMV or paperwork), examples include:

Document What it shows
bill of sale and registration certificate purchase and registration
letter of release from lienholder loan paid off
manufacturer certificate of origin new vehicle proof
DMV paperwork or certified letter proof to seller DMV record and transfer evidence

Summary checklist you can use immediately

1. Ask the other driver for insurance information.
2. Write down license plate and vehicle details.
3. Take photos of the scene if you can.
4. Call police and file an accident report.
5. Use the police report to request help from DMV (when allowed).
6. Report to your own insurance company with all identifiers.
7. If they fled, provide the identifiers to police.

Table of “who can help” and what you need

Help source What they need from you What you can learn
Police collision details + identifiers + report filing can help secure proof of insurance for the other driver
DMV legitimate request + police report and supporting information may provide insurance details depending on state rules
Your insurance company accident report + other driver identifiers may search for the other party’s policy
Your own coverages you have them in your policy helps pay medical and car repair if other driver lacks adequate coverage

Diagram of the process

flowchart TD
A[Car accident happens] --> B[Exchange info if possible]
B --> C[Collect identifiers: plate, driver, vehicle]
C --> D[Call police and file accident report]
D --> E[Police assistance]
E --> F[DMV request if allowed]
C --> G[Report to your insurance company]
G --> H[Claims process]
H --> I{Other driver insured?}
I -->|Yes| J[Use their policy]
I -->|No| K[Use uninsured/underinsured options]
I -->|Partial| L[Use underinsured gap]

Notes for tricky cases

Accepting cash on the spot

Be careful. If the other driver offers cash immediately and you accept it, it can weaken your later ability to file a proper claim, because it may look like you already settled.

If you need help with coverage and paperwork

An attorney can help organize evidence and navigate the claims process, including investigating whether the other driver has insurance.


Final takeaway

To find out if someone has car insurance, you usually start with direct exchange, then move to police reports and DMV or your own insurance company process. If they’re uninsured or underinsured, coverages like uninsured, PIP/MedPay, and collision are what can keep your medical expenses and car repairs from becoming a life problem you didn’t cause.