
As an FCA-authorised broker that has arranged over 800,000 policies, WeCovr understands the unique challenges facing returning expats. This guide explains how to secure the right private medical insurance in the UK, ensuring you have peace of mind and swift access to healthcare from the moment you land.
Returning to the UK after years abroad is an exciting prospect, but it comes with a long to-do list. One of the most critical, yet often overlooked, tasks is arranging your healthcare. While the NHS is a national treasure, navigating your eligibility and facing potential waiting lists after a long absence can be daunting. This is where private medical insurance (PMI) becomes an invaluable tool for a smooth transition back to British life.
This comprehensive guide will walk you through everything you need to know about securing private health cover as a returning expat. We'll cover:
A common misconception is that as a British citizen, you can walk off the plane and immediately receive the same level of NHS care as someone who has never left. The reality is a little more complex.
Access to NHS hospital treatment is based on being ‘ordinarily resident’ in the UK. This means you must be residing in the UK on a lawful and properly settled basis for the time being. To prove this, you may be asked for evidence upon registering with a GP or at a hospital, such as:
For most returning expats intending to live in the UK permanently, establishing ordinary residence is straightforward. However, there can be a transitional period where your status is being confirmed.
Even once you are fully registered and eligible, you will face the same waiting lists as every other resident. According to NHS England data for mid-2025, the elective care waiting list remains a significant challenge, with several million cases waiting for treatment.
| Treatment Stage | Average Waiting Time (Illustrative 2025 Figures) |
|---|---|
| GP Referral to First Hospital Appointment | 12-18 weeks |
| Diagnostics (e.g., MRI, CT scan) | 4-8 weeks |
| Start of Treatment (e.g., surgery) | 18-52+ weeks from referral |
Note: These figures are illustrative and can vary significantly by region and medical specialism.
Facing a potential wait of over a year for a hip replacement or cataract surgery can be a serious concern, impacting your quality of life, ability to work, and overall wellbeing. This is the primary reason why many returning expats choose private medical insurance.
Private medical insurance in the UK is designed to work alongside the NHS, not replace it. It gives you more choice, control, and speed when it comes to your healthcare.
Crucially, UK PMI is designed for acute conditions that arise after you take out your policy.
PMI gives you fast-track access to private consultants, diagnostic tests, and treatment in a private hospital, helping you bypass NHS waiting lists for eligible conditions.
Most policies are built around a core level of cover, with optional extras you can add.
| Coverage Level | What it Typically Includes | Who it's for |
|---|---|---|
| Core (Inpatient Only) | Covers tests and treatment when you are admitted to a hospital bed overnight. Includes surgery, accommodation, and nursing care. | Those looking for a budget-friendly option to cover major medical events. |
| Intermediate (Inpatient + Outpatient Diagnostics) | Includes all core cover, plus diagnostic tests and consultations to find out what's wrong (e.g., MRI scans, specialist appointments). | A good middle-ground, speeding up diagnosis while you'd use the NHS for any outpatient treatment. |
| Comprehensive (Inpatient + Outpatient) | The highest level of cover. Includes all core cover, plus outpatient consultations, diagnostics, and treatments like physiotherapy. | Those wanting the most complete cover for fast diagnosis and treatment from start to finish. |
Many insurers also offer add-ons like:
One of the biggest risks for returning expats is the "coverage gap". This is the period between your international health insurance policy ending and your new UK PMI policy beginning, or before you've fully established your NHS eligibility.
Your expensive international plan, which may have covered you for everything from a GP visit to chronic care, will likely not be valid or cost-effective once you are resident in the UK. But cancelling it before your UK cover is in place could leave you financially exposed if you fall ill.
Example Scenario: The Gap
Sarah returns to Manchester after 10 years in Dubai. Her international policy expires on 31st December. She plans to start looking for UK PMI in January. On 5th January, she develops severe abdominal pain. She isn't yet fully registered with a GP and her old policy is void. She faces either a long wait at A&E or a huge bill for private diagnosis and treatment.
This is the single most critical point to understand. Standard UK private medical insurance does not cover pre-existing conditions.
A pre-existing condition is any disease, illness, or injury for which you have experienced symptoms, received medication, advice, or treatment in the years leading up to your policy start date (usually the last 5 years).
When you apply for PMI, the insurer needs to know about your medical history. They do this through a process called underwriting. There are two main types for new applicants:
This is the most common and simplest option. You don't have to declare your full medical history upfront. Instead, the insurer applies a blanket exclusion for any condition you've had in the 5 years before the policy started.
However, they may agree to cover that condition later if you remain completely free of symptoms, treatment, medication, and advice for it for a continuous 2-year period after your policy begins.
With FMU, you complete a detailed health questionnaire, declaring your entire medical history. The insurer's underwriting team reviews it and tells you from day one exactly what is and isn't covered. Any pre-existing conditions will be explicitly excluded in writing on your policy documents.
| Feature | Moratorium Underwriting | Full Medical Underwriting (FMU) |
|---|---|---|
| Application Process | Quick and simple. No upfront medical forms. | Detailed health questionnaire required. |
| Handling of Pre-existing Conditions | Automatically excluded for a set period (usually 2 years). Cover may be added later if you remain symptom-free. | Conditions are assessed upfront and specific exclusions are applied to your policy from the start. |
| Clarity of Cover | Less certainty at the start. Your history is checked at the point of claim. | Complete clarity from day one. You know exactly what isn't covered. |
| Best For... | Healthy individuals with a simple medical history wanting a fast start. | Individuals with past health issues who prefer certainty over potential future cover. |
Your expat health insurance was likely a very different product from a standard UK PMI policy. Understanding these differences is key to setting the right expectations.
| Feature | International Health Insurance (IHI) | UK Private Medical Insurance (PMI) |
|---|---|---|
| Geographical Scope | Global or regional coverage. | Typically UK-only (some offer limited overseas emergency cover). |
| Primary Care (GPs) | Often covers routine GP visits. | Almost never covers GP visits (PMI is for specialist care). |
| Chronic Conditions | Many premium plans cover management of chronic conditions. | Does not cover chronic conditions. This is managed by the NHS. |
| Cost | Significantly more expensive due to wider scope and coverage. | More affordable as it complements the free-to-use NHS. |
| Underwriting | Often uses FMU, but some offer medical history disregarded (MHD) terms for corporate groups. | Dominated by Moratorium and FMU for individuals. |
| Purpose | To replace the state healthcare system in a country. | To supplement and provide a faster alternative to the NHS for specific treatments. |
It's a mistake to assume the policy you buy in the UK will offer the same 'all-inclusive' benefits as your old expat plan. The UK model is built on a partnership between private care and the NHS.
Returning to the UK is more than a logistical move; it's a significant life change that can impact your health and wellbeing. Creating a wellness plan can help you settle in smoothly.
Navigating the UK private medical insurance market can be complex, especially when you're also managing an international move. A specialist broker doesn't just sell you a policy; they provide a vital advisory service.
Using an independent, FCA-authorised broker like WeCovr offers several advantages:
Returning home should be a time of excitement, not anxiety about your health. By planning ahead and understanding how the UK system works, you can ensure you have fast access to the best medical care when you need it most.
Take the first step today. Contact WeCovr for a free, no-obligation chat and a tailored comparison of private medical insurance quotes to smooth your return to the UK.






