
As FCA-authorised private medical insurance experts who have helped arrange over 900,000 policies, the team at WeCovr understands the UK market inside out. Navigating private health cover can feel complex, especially when you have a pre-existing medical condition. This guide will demystify the process and show you the way forward.
Getting private medical insurance (PMI) with a pre-existing condition is one of the most common concerns for UK consumers. The fundamental rule of thumb is that standard PMI is designed to cover new, acute conditions that arise after your policy begins. It generally does not cover pre-existing conditions or long-term chronic illnesses.
However, this doesn't mean you can't get valuable health cover. It simply means you need to understand how insurers assess your health and what your options are. This guide will walk you through everything, from the different types of underwriting to the providers best suited for those with a more complex medical history.
To understand private health insurance, you must first grasp the difference between an 'acute' and a 'chronic' condition. Insurers build their policies around this distinction.
An Acute Condition is a disease, illness, or injury that is likely to respond quickly to treatment and lead to a full recovery. Think of things that have a clear beginning and end.
A Chronic Condition is an illness that is long-lasting or recurring. It cannot be 'cured' in the traditional sense and requires ongoing management, monitoring, or control.
| Feature | Acute Condition | Chronic Condition |
|---|---|---|
| Onset | Usually sudden | Often gradual |
| Duration | Short-term | Long-term or lifelong |
| Outcome | Responds to treatment, leads to recovery | Requires ongoing management, no cure |
| PMI Cover? | Yes (this is the core purpose of PMI) | No (routine management is excluded) |
| Examples | Broken bones, cataracts, joint replacement | Diabetes, asthma, high blood pressure |
This is the key term you need to understand. A pre-existing condition is any illness, injury, or symptom you have experienced before the start date of your health insurance policy.
This includes:
Insurers typically look at your medical history from the last five years when defining what counts as pre-existing. If you had treatment for shoulder pain four years ago, that will be considered a pre-existing condition.
'Underwriting' is the process an insurer uses to evaluate your health and decide what they can and cannot cover. For private medical insurance in the UK, there are two main methods. Choosing the right one is crucial, especially if you have past health issues.
This is the most common and straightforward type of underwriting.
| Pros of Moratorium | Cons of Moratorium |
|---|---|
| Quick and easy application process | Lack of certainty – you only find out what's excluded when you claim |
| Less intrusive, no long medical forms | The "2-year clock" can be confusing and may reset easily |
| Conditions can become covered over time | Claims process can be slower as the insurer needs to check your history |
This method is more detailed but provides complete clarity from the outset.
| Pros of Full Medical Underwriting | Cons of Full Medical Underwriting |
|---|---|
| Complete certainty on what is covered | Longer, more detailed application process |
| Claims process is often faster and smoother | More intrusive questions about your health history |
| Ideal for those with a complex medical history who want clarity | Exclusions are usually permanent and won't be covered later |
An expert PMI broker, like the team at WeCovr, can talk you through which underwriting option is best for your personal circumstances, ensuring there are no nasty surprises down the line.
This is a special type of underwriting for people who already have private health cover and want to switch to a new provider. It allows you to move insurers without losing cover for conditions that your previous policy already covered. Essentially, your new insurer agrees to carry over the same underwriting terms and exclusions you had before. This is vital to ensure continuous cover.
As we've established, the default answer is no. But let's look at the nuances.
Cover via Moratorium: This is the most common way a pre-existing condition can eventually gain cover. By proving through a two-year symptom-free period that the issue is no longer active, insurers are often willing to accept the risk for future problems.
Insurer Discretion (via Full Medical Underwriting): In some rare cases, for very minor, historical conditions, an insurer might choose to cover it anyway, sometimes for a slightly higher premium. For example, a single episode of joint pain five years ago with no recurrence might be overlooked. However, for anything significant like a heart condition, diabetes, or cancer, this is extremely unlikely.
Health Cash Plans: These are not PMI, but they are a great complementary product. A cash plan pays you a fixed sum of money back for routine healthcare costs, such as dental check-ups, eye tests, physiotherapy, and specialist consultations. Crucially, they usually accept all pre-existing conditions for these routine benefits. They won't pay for private surgery, but they can help you budget for everyday health expenses.
While all UK insurers follow the same core principles regarding pre-existing conditions, they have different reputations, products, and customer service approaches. A specialist broker can help you compare them, but here is a general overview.
| Provider | Typical Underwriting Options | Key Strengths & Considerations |
|---|---|---|
| Bupa | Moratorium, Full Medical Underwriting | A leading and trusted brand. Offers extensive cancer cover and direct access to some services without a GP referral. Often seen as a premium option. |
| AXA Health | Moratorium, Full Medical Underwriting | Strong focus on mental health support. Known for their "Guided Option," where they help you choose from a list of approved specialists, often reducing your premium. |
| Aviva | Moratorium, Full Medical Underwriting | One of the UK's largest insurers. Their "Healthier Solutions" policy is comprehensive and often competitively priced. They have a clear and straightforward claims process. |
| Vitality | Moratorium, Full Medical Underwriting | Unique model that rewards healthy living. You can reduce your premiums and earn rewards (like cinema tickets and coffee) by tracking your activity. The core underwriting rules for pre-existing conditions are still standard. |
Navigating these providers and their dozens of policy variations is where an independent broker becomes invaluable. At WeCovr, we compare policies from across the market to find the one that offers the best terms for your specific health profile and budget, all at no cost to you.
When you have a pre-existing condition, going direct to an insurer can be a lottery. You might fill out a long form only to be rejected or offered a policy with so many exclusions it's not worth the paper it's written on.
A specialist broker works for you, not the insurer.
While PMI might not cover a pre-existing condition, investing in your general health is always the best policy. A healthier lifestyle can prevent new acute conditions from arising and can help you maintain the symptom-free period needed for moratorium underwriting.
To help you on your wellness journey, WeCovr provides customers with complimentary access to CalorieHero, our advanced AI-powered calorie and nutrition tracking app. Furthermore, clients who purchase PMI or life insurance through us can often access discounts on other types of cover, creating a holistic and cost-effective protection plan for you and your family.
Let's look at some examples to bring it all to life.
Scenario 1: David's Old Rugby Injury David, 45, tore a ligament in his right shoulder playing rugby six years ago. He had surgery and made a full recovery. He now wants PMI. Because the injury and all treatment were more than five years ago, it will not be classed as a pre-existing condition by most insurers. He could choose either moratorium or full medical underwriting and his shoulder would be covered for any new problems.
Scenario 2: Maria's Recent Back Pain Maria, 32, visited her GP for lower back pain 18 months ago. She was given some painkillers and told to do some stretches. The pain went away after a few weeks.
Scenario 3: The Kumar Family's Asthma The Kumar family have PMI with Insurer A. Their son, Leo, has mild asthma which is excluded. They find a cheaper policy with Insurer B. To avoid losing the other cover they have built up, they should use CPME / Switch Underwriting. Insurer B agrees to take them on with the exact same exclusion for Leo's asthma, but all other potential conditions remain covered just as they were with Insurer A.
Understanding how private medical insurance works with pre-existing conditions is the first step to getting the right protection. While the rules can seem strict, there are ways to secure valuable cover that gives you peace of mind and fast access to treatment for new health concerns.
The key is not to go it alone. The UK private medical insurance market is complex, and the right advice can make all the difference.
Ready to find the right private health cover for your unique circumstances? Contact the friendly experts at WeCovr today for a free, no-obligation quote and personalised advice.






