Two drivers can cause the exact same crash and leave you in very different positions. One carries no insurance at all. The other carries just enough to be legal, which may be far less than a serious injury requires. Missouri treats those two situations differently, and your policy may, too.
No policy, no coverage to pay your injury costs. Uninsured motorist coverage is designed for this, and Missouri requires it on every auto policy.
A policy exists, but its limits run out before your injuries are fully addressed. Underinsured motorist coverage fills that gap, and in Missouri it’s optional.
What Missouri’s Required Coverage Does and Doesn’t Do
- It focuses on bodily injury to you and your passengers
- It generally does not repair your car, which is where collision coverage comes in
- It only applies when the at-fault driver has no insurance, not when they simply have too little
Why the Optional Piece Deserves a Look
Missouri’s minimum liability requirements are modest compared to the realities of a serious injury. A driver can be fully legal and still carry limits that disappear quickly after a significant crash on I-64 or Olive Boulevard. Without underinsured motorist coverage on your own policy, the difference may have no clear source.
Not All UIM Is Written the Same Way
Some underinsured policies reduce what they pay by the amount the other driver’s insurer already paid. Others sit on top of it. The wording matters, so it’s worth asking exactly how yours works.
A Two-Minute Policy Check
- Find “Uninsured Motorist” on your declarations page and note the limits
- Look for a separate “Underinsured Motorist” line
- If it’s missing, ask whether adding it fits your household
- Confirm collision coverage is in place for damage to your own car
First Community Insurance Agency, an affiliate of First Community Credit Union, compares options from multiple carriers for drivers in Chesterfield and across the St. Louis area. Learn more about our agency, explore Missouri auto insurance, or reach out through First Community Insurance Agency on Chesterfield Airport Road in Chesterfield, MO.
