
As an FCA-authorised expert broker that has helped arrange over 900,000 policies, WeCovr is frequently asked if private medical insurance (PMI) is available for UK residents with pre-existing conditions. This guide provides a clear, comprehensive answer, explaining the crucial underwriting rules that every potential policyholder needs to understand.
One of the most common questions we hear is: "Can I get private health cover if I already have a medical condition?" It's a vital question, and the answer is nuanced. While you can certainly get a policy, the fundamental principle of standard UK private medical insurance is that it's designed to cover new, acute medical conditions that arise after your policy begins.
Unfortunately, this means that pre-existing conditions and long-term, chronic illnesses are generally excluded from cover.
Understanding why this is the case requires a look at how insurers assess risk. This process is called "underwriting," and it determines the terms of your policy, including what is and isn't covered. Let's break down these key concepts.
Insurers have a standard definition for a pre-existing condition. It generally means any disease, illness, or injury for which you have experienced symptoms, or for which you have sought or received medication, advice, or treatment, within a set period before your policy starts (typically the last five years).
This definition is broad and covers more than just diagnosed illnesses. It includes:
Examples of Common Pre-Existing Conditions:
| Condition Category | Specific Examples |
|---|---|
| Musculoskeletal | Sciatica, historic knee injuries, arthritis, recurring back pain |
| Respiratory | Asthma, Chronic Obstructive Pulmonary Disease (COPD) |
| Cardiovascular | High blood pressure (hypertension), high cholesterol, angina |
| Gastrointestinal | Irritable Bowel Syndrome (IBS), Crohn's disease |
| Mental Health | Anxiety, depression, stress-related disorders treated in the past |
| Endocrine | Diabetes (Type 1 or 2), thyroid disorders |
| Dermatological | Eczema, psoriasis |
It's crucial to realise that whether a condition has been formally diagnosed or not is often irrelevant to the insurer. If you've had symptoms, it can still be classed as pre-existing.
To fully grasp what private medical insurance UK covers, you must understand the distinction between acute and chronic conditions. PMI is built to handle the former, while the latter is typically managed within the NHS.
An acute condition is an illness, injury, or disease that is likely to respond quickly to treatment and from which you are expected to make a full recovery. It's short-term and curable.
Hallmarks of an Acute Condition:
Think of it as a medical problem with a clear beginning, middle, and end.
| Examples of Acute Conditions Covered by PMI |
|---|
| Cataract surgery |
| Hernia repair |
| Appendectomy (removal of the appendix) |
| Treatment for a broken bone |
| Gallstone removal |
| Joint replacement (e.g., hip or knee) |
| Diagnosis and treatment of new cancer |
A chronic condition is an illness that is long-lasting, has no known cure, and needs ongoing management. Treatment for chronic conditions aims to control symptoms and manage the illness, rather than cure it.
Hallmarks of a Chronic Condition:
Standard private health cover in the UK does not cover the routine management of chronic conditions. This is a fundamental exclusion across the market. The NHS is structured to provide this long-term care.
| Feature | Acute Condition | Chronic Condition |
|---|---|---|
| Duration | Short-term | Long-term, lifelong |
| Treatment Goal | Cure, full recovery | Management of symptoms |
| PMI Cover | Yes (if it's a new condition) | No (for routine management) |
| Example | Breaking your arm | Living with diabetes |
Important Note: PMI may cover an acute flare-up of a chronic condition, but this is policy-dependent and can be a grey area. For example, a policy might cover a short hospital stay to stabilise a severe asthma attack, but it won't cover the cost of your regular inhalers or GP check-ups for asthma management.
Underwriting is the risk assessment process insurers use to decide if they can offer you cover and on what terms. For private medical insurance in the UK, there are two main methods. Choosing between them is one of the most significant decisions you'll make.
This is the most common and popular type of underwriting because it's quick and doesn't require you to fill out a lengthy medical questionnaire.
Example of Moratorium Underwriting in Action:
| Moratorium Underwriting: Pros & Cons |
| :--- | :--- |
| Pros | ✅ Fast and simple application process.
✅ No intrusive medical forms.
✅ Pre-existing conditions can become eligible for cover after 2 years. |
| Cons | ❌ Lack of certainty. You don't know for sure what's covered until you claim.
❌ The claims process can be slower due to medical history checks.
❌ Any symptom, however minor, can "reset the clock" on the 2-year waiting period. |
This is the more traditional method of underwriting. It involves a detailed look at your health from day one.
Example of Full Medical Underwriting in Action:
| Full Medical Underwriting: Pros & Cons |
| :--- | :--- |
| Pros | ✅ Complete clarity and certainty from day one.
✅ You know precisely what is excluded.
✅ The claims process is generally faster and smoother. |
| Cons | ❌ The application process is longer and more intrusive.
❌ Exclusions are typically permanent and will never be covered.
❌ You must have a good memory of your medical history. |
The choice depends on your personal preference and medical history.
An expert PMI broker like WeCovr can walk you through the pros and cons for your specific situation, helping you choose the underwriting style that best suits your needs at no cost to you.
While the general rule is "no," there are specific circumstances where a pre-existing condition might gain cover:
Under a Moratorium Policy: As explained, if you remain completely free of symptoms, treatment, and advice for the condition for a continuous 2-year period after your policy starts, it may become eligible. This is the most common way for a past condition to be covered.
Switching Insurers with "CPME": If you already have private medical insurance and want to switch providers, you may be able to do so on "Continued Personal Medical Exclusions" (CPME) terms. This means the new insurer agrees to carry over the same exclusions as your old policy, rather than applying new ones. This is a valuable option for people who have developed conditions while insured and want to keep them covered.
Very Minor or Historic Conditions: Under Full Medical Underwriting, if a condition was very minor, happened a long time ago, and is highly unlikely to recur (e.g., a broken wrist from 15 years ago), the insurer may decide not to apply an exclusion for it.
It's vital to be realistic. A chronic condition like diabetes or a serious past illness like cancer will almost certainly be permanently excluded from a new standard PMI policy.
It can be tempting to omit a past health issue from an application form, especially if it feels minor. This is a mistake.
Under the Consumer Insurance (Disclosure and Representations) Act 2012, you have a duty to take "reasonable care not to make a misrepresentation." In plain English, you must be honest.
What happens if you don't disclose a condition?
Insurers have the right (with your consent, given at the claims stage) to check your medical records. Any discrepancies will be found. The best policy is always full honesty.
While PMI is a fantastic tool for handling new health problems, the best strategy is always proactive health management. Living a healthy lifestyle can help manage existing conditions and reduce the risk of developing new ones.
At WeCovr, we believe in a holistic approach to health. That's why customers who purchase PMI or Life Insurance through us receive complimentary access to CalorieHero, our AI-powered calorie and nutrition tracking app. We also offer discounts on other insurance products to help you build a complete protection portfolio.
Here are some tips endorsed by UK health bodies like the NHS:
Navigating the world of private medical insurance, especially with a pre-existing condition, can feel overwhelming. That's where we come in.
As an independent, FCA-authorised broker, WeCovr works for you, not the insurers.
Even if you have pre-existing conditions, there is immense value in a PMI policy. It can provide fast access to specialists, diagnostics, and treatment for all the new health issues that might arise in the future, giving you peace of mind and control over your healthcare.
Ready to find the right private health cover for your needs?
The expert team at WeCovr is here to provide clear, independent advice. Get a free, no-obligation quote today and let us help you compare options from the UK's leading insurers, ensuring you get the peace of mind you deserve.






