
As an FCA-authorised broker that has helped arrange over 800,000 policies, WeCovr understands that navigating the world of private medical insurance in the UK can feel complex. One question stands out above all others: are my previous health issues covered? This guide provides the definitive answer.
Private Medical Insurance (PMI) is a powerful tool for taking control of your health. It offers prompt access to specialist consultations, advanced diagnostics, and high-quality private treatment, allowing you to bypass ever-growing NHS waiting lists.
However, a fundamental principle of insurance is that it covers unforeseen future events, not known certainties. This is why the treatment of pre-existing conditions is one of the most critical—and often misunderstood—aspects of any UK health insurance policy.
This comprehensive guide will demystify the rules, explain the jargon, and empower you to make an informed decision about your health cover.
Before we dive deeper, let's establish a clear definition.
In the context of UK private medical insurance, a pre-existing condition is any disease, illness, or injury for which you have experienced symptoms, received medication, sought advice, or required treatment before the start date of your policy.
It doesn't matter whether you received a formal diagnosis or not. If you've had symptoms or consulted a medical professional about an issue, an insurer will consider it pre-existing.
Insurers typically look at your medical history from the last five years, but this can vary.
Common Examples of Pre-Existing Conditions:
| Condition Type | Example |
|---|---|
| Musculoskeletal | Joint pain in your knee from a year ago, even without a diagnosis. |
| Respiratory | Asthma that was diagnosed in childhood and requires an occasional inhaler. |
| Cardiovascular | High blood pressure (hypertension) being managed with medication. |
| Mental Health | A course of therapy for anxiety that finished two years ago. |
| Gastrointestinal | Symptoms of IBS for which you saw a GP three years ago. |
| Dermatological | A patch of eczema that occasionally flares up. |
Let's be direct: No, standard private medical insurance policies in the UK do not cover pre-existing conditions.
This is the single most important rule to understand. PMI is designed to cover the cost of treating new, acute medical conditions that arise after your policy has begun. It is not designed to pay for the treatment of health issues you already have.
This is also why PMI typically excludes chronic conditions—long-term illnesses that require ongoing management rather than a curative treatment.
Understanding this distinction is key to setting the right expectations for your private health cover.
Your PMI policy is built around treating acute conditions. Understanding the difference between acute and chronic is essential to knowing what you can claim for.
PMI will not cover the day-to-day management, medication, or routine check-ups for chronic conditions like diabetes or arthritis, even if they are diagnosed after your policy starts.
| Feature | Acute Condition | Chronic Condition |
|---|---|---|
| Typical Onset | Sudden | Gradual or sudden |
| Duration | Short-term (days or weeks) | Long-term (months, years, or lifelong) |
| Treatment Goal | To cure the condition | To manage symptoms and prevent progression |
| PMI Cover | Generally covered (if it's not pre-existing) | Generally not covered (routine management is excluded) |
| Examples | Appendicitis, broken bones, cataracts, hernias, infections requiring hospitalisation. | Diabetes, asthma, high blood pressure, arthritis, Crohn's disease, multiple sclerosis. |
An important note: Some policies may offer limited cover for an acute flare-up of a chronic condition. For example, your policy might cover a hospital admission for a severe asthma attack but would not cover the cost of your daily inhalers. This is a complex area, and the experts at WeCovr can help you compare policies to understand these subtle but vital differences.
When you apply for PMI, the insurer needs to understand your medical history to determine what they will and won't cover. They do this using one of two main methods of underwriting. Choosing between them is one of the biggest decisions you'll make.
Let's break down how each one works.
Moratorium underwriting is the most common type for individuals and families in the UK because it's quick and simple to set up.
Real-Life Example: Sarah's Knee Pain
Sarah had some troublesome knee pain and saw her GP about it 18 months before taking out a moratorium policy. In the first year of her policy, the pain returns. Because this is a pre-existing condition and she has not gone two years symptom-free, her PMI will not cover the consultation or treatment.
However, if Sarah's knee remains perfectly fine for three years after her policy starts and then the pain returns, it is likely her PMI will now cover it, as she has passed the two-year clear period.
| Moratorium Underwriting | Pros | Cons |
|---|---|---|
| Process | ✅ Fast and easy application with no medical forms. | ❌ Lack of certainty. You don't know what's covered until you claim. |
| Speed | ✅ Cover can often start almost immediately. | ❌ Claims process can be slower as the insurer needs to investigate your history. |
| Convenience | ✅ Less intrusive and requires no paperwork upfront. | ❌ Can lead to disappointing claim denials if the rules aren't understood. |
| Best For | People who are generally healthy, have no significant recent medical history, and prioritise a quick start. |
Full Medical Underwriting (FMU) is a more detailed process, but it offers complete transparency about your cover from the very beginning.
Real-Life Example: David's Back Problem
David has a history of lower back pain, for which he had physiotherapy three years ago. He applies for an FMU policy and declares this on his form. The insurer assesses his case and offers him a policy with a specific exclusion for "any treatment related to the lumbar spine." David accepts.
Two years later, he develops a new shoulder problem. This will be covered because it's a new, unrelated condition. If his back pain returns, he knows he cannot claim for it, so he will use the NHS or self-fund. He has total clarity.
| Full Medical Underwriting | Pros | Cons |
|---|---|---|
| Process | ✅ Complete certainty. You know exactly what is and isn't covered from day one. | ❌ Longer application process due to form-filling. |
| Speed | ✅ Claims process is generally faster and smoother. | ❌ Insurer may request more information from your GP, slowing down the application. |
| Convenience | ✅ No nasty surprises when you need to use your policy. | ❌ Can feel more intrusive than a moratorium policy. |
| Best For | People who have a known medical history and want absolute clarity on what their policy will cover before they commit. |
Choosing between MORI and FMU is a personal decision. A specialist PMI broker like WeCovr can talk you through the pros and cons based on your unique health history, helping you select the underwriting method that gives you the right balance of convenience and peace of mind.
While the general rule is "no cover," there are a few specific scenarios where cover for a pre-existing condition might be possible.
It can be tempting to omit a past health issue from your application form, especially if it feels minor. This is a significant mistake.
Withholding information about your health is known as "non-disclosure." If an insurer discovers that you were not truthful on your application (which they almost certainly will when they request your medical records during a claim), they have the right to:
The best policy is always complete honesty. This allows the insurer to provide you with a policy that has clear, fair terms you can rely on.
Having a pre-existing condition does not mean you can't get private health insurance. It simply means you need to be strategic. Here are your options:
Modern private medical insurance is about more than just paying for hospital stays. The best PMI providers are increasingly focused on preventative care and holistic wellbeing, giving you tools to stay healthy.
These benefits are often available from day one, regardless of any exclusions on your policy:
At WeCovr, we enhance this further. When you arrange your health insurance through us, you get:
Our goal is to provide a complete circle of care, helping you not only get better when you're unwell but also to live a healthier, happier life every day.
So, does private health insurance cover pre-existing conditions in the UK? The straightforward answer is no. Standard policies are designed to cover new, acute conditions that begin after your policy starts.
However, the reality is more nuanced. With options like moratorium underwriting, it's possible for past conditions to become eligible for cover over time. For those seeking absolute clarity from day one, full medical underwriting provides a definitive list of what is and isn't included.
The UK's private healthcare landscape offers incredible choice and quality, but its rules can be complex. You don't have to navigate it alone. An independent, FCA-authorised broker like WeCovr acts as your expert guide. We use our market knowledge to compare policies from all the leading providers, explain the fine print in plain English, and find a solution that fits your health profile and your budget—all at no cost to you.
Protect your health and your peace of mind. Let's find the right cover for you.
Ready to find out your options? Get a free, no-obligation quote from WeCovr today and let our experts find the perfect private medical insurance policy for you.






