
As an FCA-authorised broker that has helped arrange over 900,000 policies, WeCovr understands that choosing private medical insurance (PMI) in the UK is a significant decision. It offers peace of mind and fast access to high-quality healthcare. However, the value of a policy truly lies in understanding not just what it covers, but also what it doesn’t. This guide shines a light on the common exclusions to help you make an informed choice.
Private medical insurance is an exceptional tool for managing your health, offering a swift and comfortable alternative to potentially long NHS waits for eligible treatments. According to NHS England data, the waiting list for consultant-led elective care stood at around 7.54 million treatment pathways in early 2025, underscoring the value of private options.
However, a common source of frustration for policyholders is a declined claim. In most cases, this isn't due to the insurer being difficult; it's because the treatment falls outside the agreed terms of the policy. PMI is a specific product designed for a specific purpose: to treat new, curable medical conditions.
Understanding the framework of a PMI policy is the key to avoiding surprises. This article will walk you through the core principles, standard exclusions, and policy limits that every potential and current policyholder should be aware of.
This is the single most important concept to grasp in UK private medical insurance. Your policy is designed to cover acute conditions, not chronic ones.
The NHS is responsible for the management of chronic conditions. Your PMI policy is there to step in and restore you to your previous state of health when you develop a new, short-term illness or injury.
| Feature | Acute Condition | Chronic Condition |
|---|---|---|
| Onset | Usually sudden | Often gradual |
| Duration | Short-term | Long-term or lifelong |
| Treatment Goal | To cure the condition | To manage symptoms and slow progression |
| Outcome | Patient returns to their pre-illness state | Requires ongoing care and management |
| PMI Coverage | Generally Covered | Generally Excluded |
| Examples | Hernia repair, broken bones, appendicitis, infections requiring hospitalisation. | Diabetes, Crohn's disease, hypertension, asthma, multiple sclerosis. |
Real-Life Example: If you tear a knee ligament while playing football, your PMI would likely cover the consultation, MRI scan, and surgery to repair it (an acute event). However, if you have long-standing osteoarthritis in that same knee, the ongoing management, pain relief, and eventual joint replacement due to wear-and-tear would be considered chronic and therefore not covered.
Alongside chronic conditions, pre-existing conditions are the other major category universally excluded from new PMI policies.
A pre-existing condition is any illness, injury, or related symptom for which you have sought medical advice, received treatment, or been aware of before your policy start date. This applies whether you had a formal diagnosis or not.
Insurers handle pre-existing conditions in two main ways, through a process called underwriting.
This is the most common type of underwriting for individual and small business policies in the UK.
An expert PMI broker, such as WeCovr, can help you decide which underwriting method is best for your personal circumstances.
| Feature | Moratorium (MORI) | Full Medical Underwriting (FMU) |
|---|---|---|
| Application Process | No initial health questions. | Detailed health questionnaire required. |
| Speed | Very fast to set up. | Slower due to medical assessment. |
| Clarity on Cover | Less certainty; depends on 2-year rule. | Full certainty; exclusions are listed upfront. |
| Pre-existing Conditions | Automatically excluded for a period. | Explicitly excluded, usually permanently. |
| Best For | People with a clean bill of health or those wanting a quick start. | People with a complex medical history who want absolute clarity. |
While every policy is different, a set of "standard exclusions" appears in almost every private medical insurance plan in the UK. It’s vital to be aware of them.
PMI is not for blue-light emergencies. If you have a heart attack, a stroke, or are in a serious accident, you must call 999 and go to an NHS A&E department. Private hospitals are not equipped for major trauma or life-threatening emergencies. Your PMI policy is designed for the diagnosis and treatment that may follow after you have been stabilised by the NHS.
Standard, uncomplicated pregnancy and childbirth are not covered by PMI. The journey of pregnancy is seen as a natural life event rather than an unexpected illness. However, some comprehensive policies may offer cover for specific complications that arise during pregnancy, but this is an exception rather than the rule.
Procedures done purely for aesthetic reasons, such as a nose job, facelift, or liposuction, are excluded. The exception is often reconstructive surgery required after an accident or to restore appearance after an eligible procedure (e.g., breast reconstruction following a mastectomy for cancer covered by the policy).
This is a rapidly evolving area. Historically, almost all mental health issues were excluded. Today, many policies offer some level of cover, though often with limitations:
The investigation and treatment of infertility, including procedures like IVF, are almost universally excluded from standard PMI.
Treatment for drug or alcohol abuse and rehabilitation is not covered. Likewise, any injuries sustained as a result of substance abuse, dangerous hobbies, or attempted suicide are also standard exclusions.
Insurers will only fund treatments and drugs that are evidence-based and approved by bodies like the National Institute for Health and Care Excellence (NICE). Access to clinical trials or unlicensed drugs may be available on some top-tier cancer plans but is otherwise excluded.
Normal physiological processes are not considered illnesses. Therefore, issues related to uncomplicated menopause, puberty, or general signs of ageing are not covered.
Treatment for STIs, management of HIV/AIDS, and any form of contraception are standard exclusions.
Beyond the general exclusions, your ability to claim successfully depends on the specific limits and choices you made when you bought your policy. Cheaper policies invariably come with more restrictions.
This is a critical area to check. "Outpatient" refers to any consultation, test, or treatment where you don't need to be admitted to a hospital bed.
Many policies place a financial cap on outpatient services.
| Policy Tier | Typical Outpatient Limit | What it Means |
|---|---|---|
| Basic | £0 - £500 | Very limited cover. You might get a consultation covered, but would likely pay for scans yourself. |
| Mid-Range | £1,000 - £1,500 | Covers the typical diagnostic journey for most common conditions. |
| Comprehensive | Full Cover | No financial limit on eligible outpatient diagnostics and consultations. |
If your policy has a £1,000 outpatient limit and you need a consultation (£250) followed by an MRI scan (£800), you will have exhausted your limit and will need to pay for any further outpatient needs yourself that year.
Insurers negotiate rates with specific hospital groups. Your policy will come with a "hospital list" that dictates where you can be treated.
If you choose to be treated in a hospital not on your list, your insurer will not pay.
This is one of the most valuable parts of a PMI policy, but the level of cover varies enormously.
Always check the fine print on your cancer cover. Understanding its limits is crucial.
You can significantly improve your chances of a smooth claims experience by being proactive and informed.
While insurance is there for when things go wrong, the best strategy is always to maintain good health. Leading a healthy lifestyle can reduce your risk of developing many of the conditions that require medical intervention.
Furthermore, WeCovr believes in rewarding healthy choices. Clients who take out a PMI or Life Insurance policy with us can often benefit from discounts on other types of cover, creating a holistic and cost-effective protection plan.
It's vital to remember that PMI works in partnership with the NHS; it does not replace it. The NHS remains your safety net for:
This partnership allows PMI to focus on what it does best: providing rapid access to planned, specialist treatment for acute conditions.
Understanding the boundaries of private medical insurance is the key to unlocking its true value. By being aware of the distinction between acute and chronic care, pre-existing conditions, and policy-specific limits, you can ensure your health cover works for you when you need it most.
Ready to navigate the world of private health cover with an expert by your side? Get a free, no-obligation quote from WeCovr today. Our friendly advisors will help you compare the best PMI providers in the UK and find a policy that truly protects you.






