Florida Insurance Education

Uninsured and Underinsured Motorist Coverage

Being hit by an uninsured driver is more common than most people realize. In Florida, a significant percentage of drivers carry no liability insurance despite legal requirements. Uninsured and underinsured motorist coverage steps into the at-fault driver's shoes and pays what that driver would have owed.

01

UM vs. UIM — The Difference

Uninsured motorist (UM) coverage applies when the at-fault driver has no insurance at all, when the at-fault driver leaves the scene (hit-and-run), or when the vehicle is stolen. Underinsured motorist (UIM) coverage applies when the at-fault driver has insurance, but their limits are insufficient to fully compensate your losses.

02

What UM/UIM Covers

UM/UIM coverage pays for bodily injury damages including medical bills, lost wages, pain and suffering, and other compensatory damages that the at-fault driver would have owed. Some policies also include uninsured motorist property damage (UMPD) to cover vehicle damage. Coverage is subject to your policy limits.

03

Stacking Coverage

Some states allow stacking — combining the UM/UIM limits from multiple vehicles on your policy or multiple policies in your household. Stacked coverage can significantly increase the maximum available recovery. Understanding whether stacking is available in Florida can materially affect the coverage analysis after a serious accident.

04

Avoiding Common Mistakes

Common UM/UIM mistakes: failing to report the accident to your own insurer promptly; settling with the at-fault driver without your insurer's consent (this can void your UIM claim); assuming UM/UIM is automatic when it must be purchased; and accepting a low UM/UIM limit thinking it will never be needed.

Florida-Specific Facts

What Florida Policyholders Need to Know

  • Florida does not require UM/UIM coverage — it must be purchased separately
  • Insurers must offer UM/UIM at the same limits as liability — rejection must be in writing
  • Florida is a no-fault state but UM/UIM still covers pain and suffering when serious injury threshold is met
  • Stacking is permitted for multiple vehicles in Florida unless non-stacking endorsement is selected
  • Approximately 20% of Florida drivers are uninsured — UM/UIM is critical
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Regulatory resource: Florida Department of Financial Serviceshttps://www.myfloridacfo.com. The Insurance Professor provides education only — not legal or insurance advice.

Uninsured and Underinsured Motorist Coverage — Other States