Florida Uninsured & Underinsured Motorist Coverage (UM/UIM) Guide
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Florida UM/UIM coverage guide

Uninsured motorist coverage after a Florida car accident

Florida UM/UIM coverage can protect an injured person when the at-fault driver has no bodily injury coverage or not enough of it. The key questions are whether UM/UIM applies, what limits were selected, and whether the coverage is stacked or non-stacked.

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Quick answer

UM/UIM is first-party insurance, but it is not no-fault coverage. The injured person still must establish the uninsured or underinsured driver's legal responsibility and prove the resulting damages. Florida law generally requires UM with a policy that includes bodily injury liability coverage unless the named insured validly rejects UM or selects lower limits in writing. The applicable policy, signed forms, and stacking election can affect the coverage available, while the settlement procedure can affect whether UIM rights are preserved.

When UM/UIM can apply after a Florida crash

Florida Statutes section 627.727 treats underinsured motorist protection as part of uninsured motorist coverage. UM/UIM can matter even when the other driver has an insurance policy but lacks sufficient applicable bodily injury liability coverage.

The at-fault driver has no bodily injury coverage

If the responsible driver has no applicable bodily injury liability insurance, an available UM policy may become an important fault-based source of injury compensation, subject to other benefits, damages, and policy terms.

The at-fault driver's limits are too low

A driver is underinsured when available bodily injury limits are less than the total proven damages. UIM can address the remaining covered loss, up to the applicable UM/UIM limits and subject to the policy.

The liability insurer becomes insolvent

Florida's statutory UM insolvency protection applies when UM coverage was in effect for the accident and the at-fault driver's liability insurer becomes insolvent within 4 years after the crash. A policy may provide more favorable insolvency protection than the statutory minimum.

The responsible driver cannot be identified

Hit-and-run or unknown-driver crashes can create UM issues. Coverage depends on the policy and proof, so prompt reporting, witness information, scene evidence, and available video can be especially important.

UM/UIM is bodily injury coverage

UM/UIM does not replace collision coverage for damage to your own vehicle. Keep the vehicle-damage claim separate from the bodily injury coverage analysis.

Is uninsured motorist coverage required in Florida?

No. Florida does not require every driver to carry UM as a stand-alone coverage. Under section 627.727, a Florida motor vehicle liability policy that provides bodily injury liability coverage for a specifically insured vehicle generally must also provide UM, ordinarily in limits at least equal to the BI limits, unless the named insured validly rejects UM or validly selects lower UM limits in writing.

What the insurer generally must provide

  • UM limits generally must be at least equal to the bodily injury liability limits unless the named insured validly selects lower limits in writing.
  • An approved written form if the named insured rejects UM or chooses lower limits.
  • Annual notice of UM options as part of the premium notice.

What the policyholder should verify

  • The declarations page showing current BI and UM/UIM limits.
  • The signed UM selection, rejection, or non-stacking form.
  • Any endorsement that changes who is insured or which vehicle is covered.
  • Whether a prior rejection or lower-limit selection remains in effect after renewal or replacement.

Policy documents worth checking

Before assuming a UM limit is available, compare the current declarations page with the signed UM forms and the provisions that determine who qualifies as an insured.

Current declarations page
Bodily injury liability limits
UM/UIM limits
Signed UM selection or rejection form
Stacked or non-stacked designation
Named insured and resident-relative provisions
Florida driver reviewing insurance documents after a collision involving multiple vehicles

Check the forms, not the label

“Full coverage” is not a defined insurance package. A policy can include PIP, property damage, collision, and comprehensive coverage while carrying no UM or lower UM limits. A prior rejection or lower-limit selection can also continue when a policy renews, extends, changes, supersedes, or replaces the existing policy with the same bodily injury liability limits unless an insured requests UM coverage or higher UM limits in writing, as applicable.

How UM/UIM works with PIP and the at-fault driver's insurance

A Florida injury claim can involve PIP, the at-fault driver's liability coverage, and one or more UM/UIM policies. Section 627.727 provides that UM is over and above, but does not duplicate, specified benefits already available for the same loss.

Identify the PIP claim

PIP is usually the first auto benefit reviewed for covered medical expenses and disability benefits. Its rules are separate from the fault-based UM claim.

Confirm the other driver's bodily injury coverage

Obtain reliable information about whether BI exists, the applicable limits, and whether the insurer accepts coverage for the driver and vehicle involved.

Identify every potentially applicable UM/UIM policy

Review the injured person's policy, household policies, the occupied vehicle's coverage, and any other policy that may insure the claimant. Determine insured status and policy terms before deciding which claims should be submitted.

Measure the remaining uncovered loss

Compare supported medical losses, wage loss, future damages, and qualifying noneconomic damages with applicable PIP, liability, and UM/UIM benefits to identify what loss remains uncovered.

Related medical-bill guidance

For the separate rules governing PIP, MedPay, remaining balances, and liability recovery, see medical bills after a Florida car accident.

Stacked vs non-stacked UM coverage in Florida

Stacking can affect whether UM limits associated with more than one insured vehicle may be combined. Florida permits insurers to offer non-stacked UM, but the statutory limitations must be accepted on an approved form.

Stacked UM

When stacking applies, limits associated with multiple covered vehicles may be added together. For example, two vehicles each carrying a $50,000 per-person UM limit may potentially provide up to $100,000, subject to the policy and the facts of the loss.

Non-stacked UM

Non-stacked coverage generally prevents adding UM limits from multiple vehicles for one accident. The statute also contains specific rules for situations such as occupying a vehicle not owned by the injured person or a resident family member.

Why the form matters

If the insurer relies on non-stacked limitations, compare the declarations page with the approved signed form and the policy language. The declarations page alone may not resolve the issue.

Do not settle the liability claim before coordinating the UIM claim

A key Florida UIM rule applies when an injured person intends to accept a liability settlement that will not fully satisfy the injury claim and a UIM claim may remain. A release should not be signed before the notice procedure in Florida Statutes section 627.727(6) is addressed.

Give written notice of the proposed settlement

Section 627.727(6) requires written notice of the proposed settlement to all UIM insurers providing coverage, sent by certified or registered mail.

Allow the UIM insurer 30 days after receipt

The UIM insurer has 30 days to authorize the settlement or preserve subrogation rights. If it refuses permission in order to preserve those rights, it must pay the injured person the amount of the liability insurer's written offer within that period.

Finalize the release only after the procedure is satisfied

If the UIM insurer authorizes the settlement or does not respond as required within 30 days, the injured person may complete the proposed settlement without prejudicing the UIM claim under the statute.

Attorney and injured client reviewing insurance forms and vehicle damage photos for a Florida UM claim

A discounted BI settlement can have consequences

In cases governed by section 627.727(6), the UIM insurer receives a credit against total damages equal to the underinsured driver's liability policy limits, even if the settlement is for less. Accepting a discounted liability settlement can therefore leave a gap between the payment received and the credit used in the UIM damages calculation. Review the proposed settlement and release before signing.

What a Florida UM/UIM claim can cover, and what still must be proved

UM/UIM can respond to damages the injured person is legally entitled to recover from the uninsured or underinsured driver. It does not create automatic payment simply because UM appears on the policy.

Medical and future care losses

The claim may include supported accident-related medical losses and future care, subject to causation, available benefits, and the policy limit.

Lost income and earning impact

Wage loss and reduced earning capacity can be part of the damages analysis when supported by employment, tax, medical, or vocational evidence.

Qualifying pain and suffering damages

Florida Statutes section 627.727(7) ties UM recovery of pain, suffering, mental anguish, and inconvenience to the injury threshold in section 627.737(2).

Fault, causation, and damages remain disputed issues

Your own UM insurer can investigate whether the other driver was legally responsible, whether the crash caused the claimed injuries, and whether the requested damages are supported.

Check a coverage denial against the policy

A denial based on insured status, a UM rejection, non-stacking, an exclusion, or a disputed release should be checked against the actual policy and signed forms rather than the insurer’s summary alone.

Florida uninsured motorist coverage FAQ

Does Florida require uninsured motorist coverage?

No. When a Florida policy provides bodily injury liability coverage for a specifically insured vehicle, UM generally must be provided in limits at least equal to the BI limits unless the named insured validly rejects UM or selects lower limits in writing as permitted by section 627.727.

What is the difference between UM and UIM coverage?

UM applies when the responsible driver has no applicable bodily injury coverage. UIM applies when the driver has bodily injury insurance but the limits are insufficient for the proven damages. Florida section 627.727 addresses both within uninsured motorist coverage.

Can I use UM/UIM if I have PIP?

Yes, if UM/UIM otherwise applies. PIP and UM/UIM serve different purposes, and Florida law prevents duplicate recovery of the same benefits.

How do I know whether my UM coverage is stacked?

Check the declarations page, policy wording, and signed UM form. If the insurer relies on non-stacked limitations, request the approved form showing that the limitation was accepted.

Can I accept the at-fault driver's policy limits and still make a UIM claim?

Often, yes. Before finalizing the liability settlement or release, coordinate the proposed settlement with every UIM insurer providing coverage under section 627.727(6).

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Talk to an attorney about a disputed UM/UIM claim

If the at-fault driver has no bodily injury coverage, the limits are too low, or your own insurer disputes UM/UIM coverage, our team can review the policies, forms, liability evidence, medical records, and settlement procedure.

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