What a medical counter-opinion involves
In this field the expert is not inspecting a building but reading a clinical history against a policy wording. The fee pays for reviewing the policy definitions, such as the criteria for a critical illness condition, a pre-existing condition clause or the meaning of medically necessary treatment, and for analysing records that can run to hundreds of pages.
It also covers checking the dates of diagnosis, symptoms and consultations, comparing the insurer’s medical adviser’s reasoning with clinical guidelines, writing a structured report and, where needed, answering follow-up questions or attending a meeting. If an advocate is also involved, their fee covers preparing the complaint or appeal, negotiating with the insurer and following the file through to payment.
Typical disputes that require this work
Fees tend to rise with the complexity of the medical question. Common scenarios include an alleged non-disclosure at application, where the insurer argues a prior symptom should have been declared; a critical illness claim declined because the condition does not meet the precise definition, for example a cancer stage or a heart attack criterion; a private medical claim refused as experimental or not medically necessary; and travel insurance refusals linked to pre-existing conditions. Each requires a different specialty and a different depth of analysis.
| Amount recovered | Indicative rate | Typical arrangement |
|---|---|---|
| Up to 5,000 | Fixed fee preferred | Short report or letter; percentage rarely worthwhile |
| 5,001 to 25,000 | 20% to 30% | Minimum fee common; doctor’s report billed separately |
| 25,001 to 75,000 | 15% to 25% | Typical for critical illness and private medical disputes |
| 75,001 to 150,000 | 12% to 20% | Cap on total fee worth requesting |
| 150,001 to 400,000 | 10% to 15% | Often combined with legal advice |
| 400,001 to 1,000,000 | 7% to 12% | Sliding scale or hybrid fee |
| Over 1,000,000 | Negotiated, often 5% or less | Hourly or blended arrangements common |
Indicative amounts, to be checked with each expert.
Indicative fee bands by amount in dispute
Independent doctors are generally paid by the hour or per report, regardless of outcome. Claims advocates and some law firms may instead work on a percentage of the sum recovered, with rates that fall as the claim grows. The table below shows an indicative order of magnitude observed in the market for such percentage arrangements, not an official scale or legal tariff. Amounts are in local currency units (GBP, USD, CAD, AUD or EUR) and real quotations depend on the firm, the evidence and the jurisdiction.
Calculation methods and what they include
Four models are common. A fixed fee per report suits a clearly defined question, such as whether a condition met the policy definition on a given date. Hourly billing, with an estimate and a ceiling, suits large or uncertain files. A percentage of the amount recovered is typical for advocates, and may be calculated on the full benefit paid or only on the additional amount obtained after the insurer’s initial offer. Hybrid deals combine a modest upfront fee with a reduced success percentage.
Check whether prices are quoted before or after VAT or GST, whether a minimum fee applies, and what extras might arise: obtaining hospital records, translating foreign medical documents for travel claims, supplementary reports if the insurer responds, and attendance at a hearing.
What makes one quote higher than another
Two quotes for the same claim can differ widely. The main drivers are usually these:
- Specialty: oncology, cardiology, neurology and psychiatry opinions usually cost more than general practice reviews.
- Record volume and legibility, especially for long histories or documents from several countries.
- Whether an examination is needed or the opinion can be given on paper.
- Urgency, for example when treatment approval is pending.
- The likelihood of a contested hearing or litigation, which requires a report written to court standards.
Policy cover for expert fees and other funding
Personal life, critical illness and health policies seldom reimburse a policyholder’s own medical expert. The insurer pays for its own medical adviser and any examination it requests. Some group schemes provided through an employer include a second medical opinion service, which is worth checking before paying privately, although it is generally offered for treatment decisions rather than for disputing a claim.
Legal expenses insurance may fund a dispute subject to limits, a reasonable prospects test and panel firm requirements. Free routes also exist: complaints to the Financial Ombudsman Service in the UK, the Financial Services and Pensions Ombudsman in Ireland, AFCA in Australia or the OmbudService for Life and Health Insurance in Canada cost the consumer nothing, and in the United States state insurance departments handle consumer complaints. A paid expert is often most useful to strengthen evidence before or alongside these routes.
From a travel refusal to a large life claim: worked examples
Small claim: a travel medical bill of 4,000 refused for a pre-existing condition. A percentage fee would be modest in absolute terms, so a short fixed-fee letter from a treating specialist plus a free ombudsman complaint is often the proportionate route.
Medium claim: a critical illness benefit of 60,000 refused because the condition allegedly falls short of the definition. An independent specialist report might cost in the region of 1,000 to 2,500. If an advocate charging 15% secures payment, their fee would be about 9,000, so the total cost is roughly 10,000 to 11,500 for a 60,000 recovery.
Large claim: a life policy of 500,000 voided for non-disclosure. Rates for advocates typically fall below 10% at this level, but legal advice is usually essential and the medical evidence may involve more than one specialist. Each figure here is illustrative and depends entirely on the contract signed.
Choosing an expert and avoiding unrealistic promises
Look for relevant clinical experience, a record of writing reports for insurance or legal purposes, independence from the insurer concerned and a clear, written scope. The engagement letter should state the fee model, base of calculation, minimum fee, extras, taxes and what happens if the insurer pays before the report is finished. Be cautious with anyone guaranteeing that a refusal will be overturned: the expert’s role is to give an honest opinion, and a report that simply argues your case without clinical reasoning tends to carry little weight.
Organisations offering this service
- La Médiation de l'Assurance: Mediation service for the French insurance sector, publishing a mediator charter and an annual activity report on its handling of disputes.
- Expert Witness Institute - Medical expert witness services: Page of the UK expert witness institute dedicated to medical expert witness services, aimed at clinicians acting as experts in legal cases.
- Financial Ombudsman Service: Official free dispute resolution service in the United Kingdom, handling complaints from policyholders against insurers, including disputed or rejected insurance claims.
- Chartered Institute of Loss Adjusters (CILA): Chartered UK professional body for claims and loss adjusting professionals, responsible for training, qualifications and standards across the claims profession.
External links provided for information only; check the terms directly with each organisation.
Frequently asked questions
Is a medical second opinion for a claim the same as one for treatment?
Not quite. A treatment second opinion advises on care, while a claim opinion addresses the policy definition, dates and causation. Make sure the doctor understands which question you need answered.
Can the insurer’s medical adviser be challenged directly?
You can ask the insurer to explain the medical basis of its decision and respond with your own evidence. Pointing to specific errors in dates, criteria or records is usually more effective than general disagreement.
Should I pay a percentage if the expert only writes a report?
Generally no. Doctors normally charge for their time or per report. Percentage fees are associated with advocates who run the whole claim.
Are the fees tax deductible or recoverable from the insurer?
This depends on local tax rules and on the dispute route. Recovery from the insurer is uncommon outside litigation, so plan on bearing the cost yourself unless your contract or a funding scheme says otherwise.
A focused report aimed at the exact point of refusal is often worth more than a long, expensive one. Compare written quotes and use expertdassure.com to judge which level of help your claim really needs.
