Maryland Diminished Value: Check Coverage Before Appraisal

For a diminished value claim in Maryland, confirm responsibility and the insurance route before paying for an appraisal. Ask the other driver's insurer for its liability position and available property-damage limits. If that driver is uninsured or lacks enough insurance, notify your own insurer and ask about uninsured/underinsured motorist (UM/UIM) property-damage coverage.

Diminished value is a loss in market value that remains after proper repairs, measured against the car's value before the crash. You need evidence of that remaining loss and a legal basis for payment. An appraisal can help establish value, but it cannot resolve a fault dispute or create coverage.

This guide concerns Maryland claims for a repaired vehicle you own. A total-loss valuation, an unfinished or defective repair, and a collision claim for an accident you caused involve different questions. An accident entry on a vehicle-history report alone does not establish a payable loss.

Ask the other driver's insurer about liability and limits

If another driver caused the crash, start with the property-damage adjuster handling that driver's liability claim. Liability means legal responsibility for the damage. Maryland recognizes a remaining loss of vehicle value as a potential part of that claim, alongside the repair loss.

Ask the adjuster to answer these questions in writing:

• Responsibility: Has the insurer accepted its driver's liability? If it disputes your account or alleges negligence by you, what conduct and evidence support that position?
• Coverage: Does the driver's policy cover this accident? If coverage is denied or still under investigation, what is the reason?
• Available limits: What property-damage limit applies, and what payments or other claims affect the amount still available? Repairs and diminished value do not each receive a separate policy limit.

Request the information rather than assuming the adjuster must disclose every policy detail on demand. If the insurer will not identify the available coverage, preserve its response for review. Keep any settlement agreement or release already signed with the file so its effect on the remaining claim can be checked.

Can your own Maryland UM/UIM coverage pay diminished value?

Yes, Maryland's required UM/UIM coverage can cover diminished-value damages, subject to the applicable limits and coverage conditions. This is a different route from your collision coverage. A denial that addresses only collision coverage does not answer whether UM/UIM property-damage coverage applies.

UM concerns an uninsured at-fault motorist; UIM concerns insufficient liability coverage under the applicable coverage rules. Maryland Insurance Article §19-509 includes property damage you are legally entitled to recover from the other driver. The treatment of diminished value under that required coverage is addressed in Bulletin 24-8. You still must establish the other driver's responsibility and the remaining loss.

Notify your own insurer promptly while the other insurer's investigation continues. Ask it to review the claim under the UM/UIM property-damage provisions in force on the accident date. Waiting for a finished appraisal is unnecessary to make that coverage inquiry.

Gather the declarations page, which summarizes your coverage and limits, and the endorsements, which change or add policy terms. Ask your insurer to identify:

• Whether standard UM/UIM or enhanced underinsured motorist coverage applies, including any relevant coverage selection or waiver.
• The property-damage limit, any deductible, and how other coverage or payments affect this claim.
• What evidence of the other driver's insurance status or available limits it needs, and any notice or settlement-consent requirements you must follow.

Enhanced coverage has its own rules under Maryland Insurance Article §19-509.1. An unpaid balance does not by itself establish UIM eligibility, and a bodily-injury limit does not tell you the property-damage limit. Get the explanation for your actual coverage before assuming your insurer will pay the shortfall. Have any proposed release reviewed before settling with the other driver if your own coverage may be involved.

What if the insurer says you were partly at fault?

Maryland generally applies contributory negligence to ordinary car-accident negligence claims. Negligence by you that legally contributed to the loss can bar recovery. Do not treat an allegation of shared fault as a simple reduction in the diminished-value amount.

An adjuster's allegation is not a court finding. Ask which action by you allegedly contributed to the crash and what evidence supports it. Preserve the crash report, photographs, available video, witness information, and the correspondence explaining the denial.

If responsibility remains disputed, have a Maryland attorney assess the facts and any applicable exception before commissioning a valuation-only report. Ask about the cost and scope of that review. UM/UIM coverage does not bypass this issue: the claim still concerns damages you are legally entitled to recover from the other driver.

Use dealer comparison evidence before buying an appraisal

You can begin proving diminished value with a written dealer comparison; an independent appraisal is another evidence option. Once the claim route and responsibility issues are sufficiently clear, ask a dealership sales manager whether they can provide a vehicle-specific written valuation and whether they charge for it.

Ask the manager to explain both what the dealership would offer for the car without this accident and what it would offer after the completed repairs. The comparison should identify the vehicle, mileage, valuation date, repair history reviewed, and reason for any difference.

Keep both figures on the same basis. Comparing a retail asking price with a trade-in offer mixes different kinds of value. Ask the dealer to account for prior accidents, condition, trim, and mileage so the comparison addresses the additional loss from this crash.

Attach the final repair invoice, repair supplements, damage photographs, and any vehicle-history report or pre-accident condition records you already have. A repair invoice shows the work performed; the dealer's explanation addresses the remaining market effect. Neither the repair bill nor a generic accident percentage establishes the loss by itself.

The insurer can disagree with dealer evidence. Ask which valuation assumption or market comparison it rejects before paying for a different report.

When is a paid appraisal useful?

Consider paying when a viable claim has a specific valuation gap that existing records and a dealer explanation cannot resolve. For example, the insurer may dispute how much the repaired damage affects this vehicle's market value, and your file may lack a supported market analysis.

Ask a prospective appraiser about experience valuing repaired vehicles in the relevant market, the records they will examine, and the written fee and scope. A useful report should explain the market evidence missing from your file and address the insurer's specific objection. Clarify whether answering a later insurer objection costs extra.

If the unresolved problem is fault, coverage, an exhausted limit, or a release, obtain the relevant legal or coverage review first. No vehicle-price cutoff or predicted recovery percentage makes an appraisal automatically worthwhile. Do not assume the insurer will reimburse its fee.

Submit the evidence and request a reasoned response

Send the package to the adjuster handling the identified liability or UM/UIM property-damage claim, using its confirmed email, portal, or mailing address. Include the claim number, accident date, vehicle details, supporting records, and a short explanation of the remaining loss.

State an amount when the evidence supports it. Otherwise, request the missing valuation information. The diminished-value letter guide can help organize that request. Its example addresses the other driver's insurer; for UM/UIM, identify your own policy and coverage instead of saying that the recipient insured the at-fault driver.

Save the dated request, attachments, delivery acknowledgment, and response together. This makes the exchange checkable if you need a supervisor or regulator to review it. Sending a request does not establish coverage or create a payment.

Use the response to choose the next action:

• Fault or coverage denial: Request the factual basis and any policy provision relied on. Have an unresolved responsibility or coverage issue reviewed before ordering more market-value evidence.
• Disputed amount: Request the insurer's values, market data, calculation inputs, and reasons for rejecting your evidence. Use the diminished-value negotiation guide to address the specific difference.
• Unexplained denial or handling problem: Ask a claims supervisor for review. You can also use the Maryland Insurance Administration's auto-insurance complaint process and attach the relevant correspondence. A regulatory complaint is separate from a court judgment and does not guarantee payment.

A low offer or denial alone does not establish bad faith. If further legal action is needed, have the claim, proper defendant, available procedure, deadline, and costs assessed. A claim against another driver and a claim under your own policy can raise different legal questions.

Do not wait for the coverage exchange or an appraisal to check notice and lawsuit deadlines. Negotiations and a complaint should not be treated as extending them. Your next step is a written request identifying the unresolved issue, with the records already available. Spend on additional evidence only when you know what that evidence needs to establish.

Full guide: Diminished Value Claims: State-by-State Guide