
As an FCA-authorised broker with a track record of arranging over 900,000 policies, WeCovr understands the UK private medical insurance market inside and out. Receiving a letter stating your private health insurance claim has been rejected can be distressing, especially when you are unwell. This guide offers expert advice on why claims are denied and how to navigate the appeals process effectively.
Facing a rejected claim can feel like hitting a brick wall, but it is not necessarily the end of the road. A significant number of initial rejections are overturned on appeal. Understanding the system—from your insurer's internal process to the independent Financial Ombudsman Service—is the key to successfully challenging a decision you believe is unfair. This section will walk you through that process step-by-step.
Before you can appeal, you must understand the reason for the rejection. Insurers don't decline claims without cause. The reason will be stated in your rejection letter and will almost always fall into one of the following categories.
The Golden Rule of UK PMI: Acute vs. Chronic Conditions
This is the most fundamental concept to grasp. UK private medical insurance is designed to cover acute conditions.
Standard private health cover in the UK does not pay for the management of chronic conditions. It may cover acute flare-ups of a chronic condition, but not the day-to-day management. This is a common source of misunderstanding and rejected claims.
Pre-existing Conditions
Alongside chronic conditions, pre-existing conditions are the other major reason for claims being declined. A pre-existing condition is any disease, illness, or injury for which you have experienced symptoms, received medication, advice, or treatment before your policy start date.
How insurers treat these depends on your underwriting type:
A claim will be rejected if it relates to a condition that is clearly pre-existing and excluded under the terms of your underwriting.
Common Reasons for Claim Rejection and How to Avoid Them
| Reason for Rejection | Explanation | How to Prevent This |
|---|---|---|
| Non-Disclosure | You failed to mention a previous symptom, consultation, or treatment on your application form (common with FMU). | Be completely honest and thorough on your application. If in doubt, declare it. A broker like WeCovr can guide you through the questions. |
| Policy Exclusions | The treatment you claimed for is listed as a general exclusion on your policy. | Read your policy documents carefully, especially the 'What is not covered' section. Common exclusions include cosmetic surgery, normal pregnancy, and experimental treatments. |
| Condition is Chronic | The condition is deemed long-term and manageable rather than short-term and curable. | Understand that PMI is for acute conditions. Rely on the NHS for the ongoing management of chronic illnesses. |
| Not Medically Necessary | The insurer's clinical team decides the requested treatment or test is not required to diagnose or treat your condition. | Ensure your GP and specialist provide a strong clinical justification for the treatment in their referral letters. |
| Outside Policy Limits | You have exceeded a specific benefit limit, such as your annual outpatient cover limit or a cap on complementary therapies. | Check your benefit limits before booking treatment. Your policy schedule will detail these financial caps. |
| Incorrect Claims Process | You failed to get pre-authorisation from your insurer before receiving treatment. | Always call your insurer for pre-authorisation before any consultation, test, or procedure. This is a non-negotiable step. |
Receiving a rejection letter is upsetting. The key is to act methodically, not emotionally.
Every insurer regulated by the Financial Conduct Authority (FCA) must have a formal complaints and appeals process. This is your first port of call.
Step 1: The Informal Enquiry Before launching a formal appeal, call your insurer's claims department.
Sometimes, a rejection is based on a simple misunderstanding or a missing piece of information (like a clear GP referral letter) that you can provide easily.
Step 2: The Formal Written Appeal If the informal call doesn't resolve the issue, you must submit a formal appeal in writing. This creates a paper trail.
Your letter or email should be structured, clear, and professional.
Example Appeal Letter Structure
| Section | What to Include |
|---|---|
| Your Details | Full name, address, policy number, and claim reference number. |
| Introduction | "I am writing to formally appeal the decision to decline my claim (Ref: [Your Claim Number]), as detailed in your letter dated [Date of Rejection Letter]." |
| Summary of Your Case | Briefly explain the medical condition, the treatment you claimed for, and the date of the claim. |
| Stating Your Disagreement | Clearly and calmly state why you disagree with the insurer's reason for rejection. Refer to specific policy clauses if you can. For example: "Your letter states the claim was rejected as a pre-existing condition. However, I have never received advice or treatment for these symptoms prior to my policy start date of [Date]." |
| Presenting Your Evidence | This is the most important part. Attach and refer to your supporting documents. Use a numbered list. Example: "To support my appeal, please find attached: 1. A letter from my GP, Dr. Smith, confirming this is a new condition. 2. A report from my specialist, Prof. Jones, outlining the medical necessity of the MRI scan." |
| Desired Outcome | State what you want to happen. "I request that you reconsider your decision and provide full authorisation for the proposed treatment." |
| Conclusion | "I look forward to receiving your response within the timeframe outlined in your company's complaints procedure." |
Step 3: Awaiting the Final Response The insurer will review your appeal. They may request more information from you or your doctors. By FCA rules, they have up to eight weeks to provide you with a "final response."
If they uphold their original decision, their final response letter must state that you have the right to take your complaint to the Financial Ombudsman Service within six months.
If your insurer's final response is not in your favour, but you still believe you have been treated unfairly, your next step is the FOS. The FOS is a free, independent, and impartial service that settles disputes between consumers and financial businesses.
When can you go to the FOS?
How the FOS Investigates a Complaint The FOS will act as an impartial referee. They will look at both sides of the story—your complaint and the insurer's defence. They will ask for all the evidence, including:
The key question the FOS asks is: "Did the insurer treat the customer fairly and reasonably?" They consider the law, regulations, and good industry practice.
FOS Statistics and Outcomes The FOS publishes annual data on complaints. In recent years, the uphold rate for complaints about private medical and dental insurance has often been over 30%. This means that in nearly one in three cases, the FOS found in favour of the consumer.
If the FOS upholds your complaint, it has the power to:
The insurer is bound by the FOS's decision. You are not—if you disagree with the FOS, you can still choose to take your case to court, although this is rare.
Prevention is always better than cure. By being a savvy policyholder from the start, you can dramatically reduce the chances of ever having to go through the appeals process.
1. Choose the Right Policy with an Expert Broker The UK private medical insurance market is complex, with dozens of providers and hundreds of policy combinations. Using an independent PMI broker like WeCovr costs you nothing but provides invaluable expertise. A good broker will:
2. Be Meticulously Honest on Your Application The legal principle of uberrimae fidei, or 'utmost good faith', applies to insurance. This means you have a duty to disclose all material facts when you apply. A material fact is anything that might influence an insurer's decision to offer you cover or the price they charge.
3. Read and Understand Your Policy When your policy documents arrive, don't just file them away. Read them. Pay special attention to:
4. Follow the Claims Process to the Letter Your insurer is a process-driven organisation. To get a 'yes', you need to follow their steps.
While private health cover is there for when things go wrong, taking proactive steps for your wellbeing can reduce your need to claim and improve your quality of life. As a WeCovr policyholder, you gain complimentary access to our AI-powered calorie and nutrition tracking app, CalorieHero, to help you on your journey.
Purchasing PMI or Life Insurance through WeCovr can also unlock discounts on other types of insurance, helping you protect your finances as well as your health.
Navigating the world of private medical insurance UK can be challenging, but you don't have to do it alone. Understanding your policy and your rights is the first step to ensuring you get the full value from your cover.
Ready to find the right private health cover that you can rely on? Get a free, no-obligation quote from WeCovr today and let our experts guide you to the perfect policy.






