
Struggling to understand your private medical insurance documents? You're not alone. As an FCA-authorised UK broker that has arranged over 900,000 policies of various kinds, WeCovr is here to translate the jargon. This guide decodes the complex terms in your PMI policy, helping you make informed decisions about your health.
Private Medical Insurance (PMI) offers peace of mind and faster access to treatment, but the policy documents can feel like they're written in another language. This comprehensive guide will walk you through every key term, transforming you from a confused customer into a confident policyholder.
Private Medical Insurance, often called private health cover, is an insurance policy designed to cover the costs of private medical treatment for acute conditions that arise after your policy begins.
Think of it as a way to complement the services offered by our National Health Service (NHS). While the NHS provides excellent care, it faces significant pressures. For instance, according to NHS England data from early 2024, the referral-to-treatment waiting list involved over 7.5 million treatment pathways. PMI gives you an alternative, allowing you to bypass long waiting lists for eligible conditions and receive treatment more quickly.
This is the most important concept to grasp in UK private medical insurance:
If you develop a condition that is initially diagnosed as acute but later becomes chronic, your PMI policy will typically cover the initial diagnostic tests and treatment to stabilise it. However, the ongoing, long-term management will then revert to the NHS.
Underwriting is the process an insurer uses to assess your health and medical history to decide whether to offer you cover and on what terms. It determines what will and won't be covered, particularly concerning conditions you've had in the past. There are two main types for new policies in the UK.
This is the most common type of underwriting for individuals and families because it's quick and straightforward.
Real-Life Example: Sarah took out a policy with moratorium underwriting on 1st November 2025. Two years prior, she had some physiotherapy for minor knee pain. For the first two years of her policy (until 1st November 2027), any issues with her knee will be excluded. However, if her knee causes her no trouble at all during this period (no pain, no check-ups, no medication), then from 1st November 2027, she could be covered for new knee problems.
| Moratorium Underwriting | Description |
|---|---|
| Pros | ✅ Fast and simple application process. ✅ No need to disclose your full medical history upfront. ✅ Pre-existing conditions can eventually become covered. |
| Cons | ❌ Lack of certainty at the start of the policy. ❌ The insurer will investigate your medical history at the point of a claim, which can sometimes lead to delays or disputes. |
This method provides more certainty from day one but requires more effort during the application.
Real-Life Example: David applies for a policy with FMU. He declares that he had treatment for a slipped disc five years ago. The insurer reviews this and adds a specific exclusion to his policy stating, "No cover for any treatment related to the lumbar spine." David knows from day one that he cannot claim for his bad back, but he is covered for everything else as per the policy terms.
| Full Medical Underwriting (FMU) | Description |
|---|---|
| Pros | ✅ Complete clarity from the start about what is and isn't covered. ✅ The claims process can be faster as medical history is already declared. ✅ Premiums can sometimes be lower if you have a clean bill of health. |
| Cons | ❌ Long and detailed application process. ❌ Exclusions for pre-existing conditions are usually permanent. ❌ You must be very thorough with your disclosures to avoid invalidating your policy. |
If you already have a PMI policy and want to switch to a new insurer, you can often do so on a 'CPME' basis. This means the new insurer agrees to continue with the same underwriting terms and exclusions you had with your old provider, ensuring you don't lose cover for conditions that had become eligible under a moratorium.
Understanding the financial side of your policy is crucial. Your costs are primarily determined by three things: your premium, your excess, and your policy limits.
Your premium is the regular amount you pay (usually monthly or annually) to keep your health insurance active. Insurers calculate this based on several risk factors:
The excess is the amount you agree to pay towards the cost of a claim before the insurer pays the rest. It's a way of sharing the cost and helps keep premiums affordable.
Real-Life Example: You have a policy with a £250 excess per policy year. You need a knee operation costing £4,500. You pay the first £250 directly to the hospital, and your insurer pays the remaining £4,250. If you need another, unrelated treatment later in the same policy year, you will not have to pay the excess again.
Choosing a higher excess is a great way to reduce your monthly premium. If you are healthy and don't expect to claim, a £500 or £1,000 excess could save you a significant amount.
Policy limits define the maximum amount your insurer will pay out for your treatment. These limits can be structured in several ways, and it's vital to check what your policy offers.
| Limit Structure | How It Works | Example |
|---|---|---|
| Overall Annual Limit | A total cap on the value of all claims you can make in a single policy year. | Your policy has a £1 million annual limit. Most policies have very high limits like this, often described as 'unlimited' for core cover. |
| Outpatient Cover Limit | A specific financial limit for outpatient services like consultations, diagnostic tests, and scans. | Your policy provides £1,000 for outpatient cover per year. A single MRI scan can cost £500-£800, so this can be used up quickly. |
| Therapies Limit | A limit on the number of sessions or financial value for therapies like physiotherapy, osteopathy, and chiropractic treatment. | Your policy might cover up to 8 physiotherapy sessions per year. |
| Mental Health Limit | A specific financial cap for psychiatric treatment, either as an inpatient or outpatient. | Your policy may have a £10,000 limit for mental health treatment. |
When comparing policies, always look beyond the headline price and examine these limits closely. A cheaper policy might have a very low outpatient limit, which could leave you with unexpected costs.
Once you have a policy, how do you actually use it? The process involves hospital networks and getting your claim authorised.
Insurers don't work with every single private hospital in the UK. They create "hospital networks"—a list of approved facilities where you can receive treatment.
Making a claim is usually a straightforward process, but you must follow the correct steps to ensure your treatment is covered.
Here is a glossary of other common terms you will find in your policy documents.
| Term | Plain-English Explanation | Example |
|---|---|---|
| Inpatient | You are admitted to hospital and occupy a bed for one or more nights. | A hip replacement surgery requiring a three-night hospital stay. |
| Day-patient | You are admitted to hospital for a planned procedure and occupy a bed, but you are discharged on the same day. | A cataract removal or an endoscopy. |
| Outpatient | You visit a hospital or clinic for a consultation, test, or scan, but you are not admitted to a hospital bed. | Seeing a specialist dermatologist or having an MRI scan. |
| Benefit / Level of Cover | The specific treatments, services, and financial amounts your policy includes. | A "mid-range" benefit level might include full inpatient cover but a £1,000 limit for outpatient services. |
| No Claims Discount (NCD) | A discount applied to your premium at renewal if you haven't made a claim in the preceding policy year. It works like car insurance; making a claim will typically reduce your NCD level. | You might start with a 0% NCD and build it up to 70% over several claim-free years. |
| Six-Week Option | A popular cost-saving feature. If the NHS can provide the inpatient treatment you need within six weeks of it being recommended, you agree to use the NHS. If the waiting list is longer than six weeks, your private cover kicks in. | You need a hernia operation. The NHS waiting list is 12 weeks, so your insurer authorises private treatment immediately. |
Most private medical insurance UK providers allow you to tailor your policy with optional extras. These increase your premium but provide more comprehensive cover.
Common Optional Add-ons:
Beyond paid-for extras, insurers compete by offering a wealth of value-added benefits at no extra cost. These are designed to help you stay healthy and manage your wellbeing proactively.
As a WeCovr client, you get even more. In addition to the benefits from your chosen insurer, we provide complimentary access to our AI-powered calorie and nutrition tracking app, CalorieHero, to support your health goals. Furthermore, customers who purchase PMI or Life Insurance through us are eligible for discounts on other types of cover, such as home or travel insurance.
The UK private health cover market is vast and complex, with dozens of providers and hundreds of policy combinations. Trying to navigate this alone can be overwhelming. This is where an independent broker like WeCovr can be invaluable.
As an FCA-authorised broker, our job is to act on your behalf, not for the insurers.
With high customer satisfaction ratings, WeCovr has a proven track record of helping thousands of UK customers find the right protection.
Feeling clearer about PMI jargon but still want expert guidance? The team at WeCovr is ready to help. As independent, FCA-authorised brokers, we compare plans from across the UK's leading providers to find the perfect fit for your needs and budget, all at no cost to you.
Get your free, no-obligation PMI quote today and take control of your health journey.






