
Being offered company health insurance is one of the most valuable employee benefits in the UK. At WeCovr, an FCA-authorised broker that has helped arrange over 900,000 policies, we know that understanding this private medical insurance can be complex. This guide will help you navigate your employer's group scheme, explaining the benefits, potential pitfalls, and how it compares to buying your own policy.
A company health insurance plan, also known as a group private medical insurance (PMI) policy, is a contract an employer takes out with an insurer to provide healthcare cover for its employees. It’s a fantastic perk designed to give you and your family faster access to high-quality medical care, bypassing long NHS waiting lists for certain treatments.
However, not all policies are created equal. The level of cover, the cost to you (both directly and in tax), and what happens if you leave your job are all critical factors to consider. This comprehensive guide will walk you through everything you need to know.
In simple terms, company health insurance is a group policy that pays for the cost of private medical treatment for its members. Its main purpose is to diagnose and treat acute medical conditions that arise after you join the scheme.
It’s vital to understand the difference between acute and chronic conditions, as this is the foundation of how all standard UK private medical insurance works.
The primary benefit of PMI is speed of access and choice. With NHS waiting lists for routine treatments reaching record highs in recent years (according to NHS England data, millions are currently on the waiting list), having PMI can mean the difference between getting a diagnosis and treatment in weeks versus many months or even years.
When your employer offers PMI, you gain access to several powerful advantages that are often difficult or more expensive to secure on your own.
For many employees, the biggest benefit is cost. The company policy is often provided completely free of charge or at a heavily subsidised rate. If you were to buy a comparable individual policy directly, the monthly premium could be anywhere from £40 to over £150, depending on your age, location, and the level of cover.
This is arguably the most valuable and least understood benefit of a group scheme. Most company policies are set up on a "Medical History Disregarded" (MHD) basis.
What is Medical History Disregarded? MHD underwriting means the insurance provider agrees to cover eligible medical conditions, regardless of whether they are pre-existing. This is a huge benefit not typically available on individual policies. If you have a condition like a previously troublesome knee that might need surgery in the future, an MHD policy may cover it, whereas an individual policy almost certainly would not.
This contrasts sharply with the underwriting on personal plans:
| Underwriting Type | How it Works | Typically Found On |
|---|---|---|
| Medical History Disregarded (MHD) | The insurer ignores your past medical history for eligible acute conditions. | Company group schemes (usually for 15+ employees). |
| Moratorium Underwriting | Excludes any pre-existing conditions you've had in the last 5 years. The exclusion may be lifted if you go 2 full years on the policy without symptoms, treatment, or advice for that condition. | Most individual and small company policies. |
| Full Medical Underwriting (FMU) | You complete a detailed health questionnaire. The insurer then lists specific exclusions on your policy from the start based on your medical history. | Individual and small company policies. |
Modern company health insurance is about more than just paying for hospital stays. Insurers now bundle in a host of preventative and supportive services, including:
These integrated wellness programmes encourage a proactive approach to health. For instance, having easy access to tools that support a healthy lifestyle can make a real difference. An expert broker like WeCovr even provides complimentary access to its AI-powered calorie and nutrition tracking app, CalorieHero, helping you stay on top of your diet goals.
While the benefits are compelling, it's crucial to be aware of the potential drawbacks. What seems "free" isn't always without its costs or limitations.
If your employer pays for your private health cover, HM Revenue & Customs (HMRC) considers it a "Benefit in Kind" – a non-cash benefit that forms part of your salary package. This means you have to pay income tax on the value of the premium.
How it works: Your employer will calculate the value of the benefit and report it to HMRC on a P11D form at the end of the tax year. The value of the premium is then added to your income, and you pay tax on it at your marginal rate (20%, 40%, or 45%).
Example:
Your employer might offer a "group-wide" tax arrangement, where the tax is deducted monthly from your payslip, or you might have your tax code adjusted by HMRC to collect it.
Your employer, not you, decides on the insurer and the level of cover. This can lead to several limitations:
This is the single most significant pitfall of relying solely on company health insurance. When you leave your job, your cover ceases.
You are then faced with a difficult choice. Your options are:
Real-Life Example: Sarah, 45, has been on her company's MHD health plan for 10 years. During that time, she developed a knee problem and had private physiotherapy covered by the scheme. She then changes jobs to a company that doesn't offer PMI. If she takes out a new personal policy, that knee problem will now be a pre-existing condition and will be excluded from cover. If it flares up again and requires surgery, she won't be covered.
This is why it's critical to think long-term about your health cover strategy.
To make an informed decision, it helps to see a direct comparison. While a company scheme offers convenience and MHD underwriting, an individual policy provides control and portability.
| Feature | Company Group Scheme | Individual Policy |
|---|---|---|
| Cost to You | Free or subsidised by employer, but taxable as a BIK. | You pay the full monthly/annual premium. Not taxable. |
| Underwriting | Often "Medical History Disregarded" (MHD) - very generous. | Usually "Moratorium" or "Full Medical Underwriting" (FMU). |
| Pre-existing Conditions | May be covered under an MHD scheme. | Almost always excluded. |
| Choice of Insurer | None. Chosen by your employer. | Full choice of all UK providers (AXA, Bupa, Vitality, etc.). |
| Choice of Cover Level | Limited. You get the standard level chosen by your employer. | Fully customisable (outpatient limits, cancer care, excess, etc.). |
| Policy Portability | Cover stops when you leave your job. | The policy is yours and stays with you regardless of your employment. |
| Control over Policy | None. Your employer can change or cancel the scheme. | Full control. You decide on any changes at renewal. |
| Family Cover | Often an option to add family, but you pay the premium (and tax). | You can add family members easily. |
Don't just tick the box and forget about it. To understand what you really have, you need to do a little homework. You can usually find the policy documents on your company's intranet or by asking HR.
Here is a checklist of what to look for:
1. Check the Underwriting:
2. Understand the Core Cover:
3. Examine the Limits:
4. Review the Hospital List:
5. Know Your Excess:
6. Look at the "Extras":
If you find this confusing, an independent PMI broker can help. An expert at WeCovr can review your company policy documents for free and explain in plain English exactly what you're covered for.
Sometimes, your company scheme is good but has a specific gap. In this situation, some people consider taking out a personal policy to "top up" their cover.
For example:
This approach is complex and can be difficult to manage. It's essential to speak with a broker to ensure the two policies will work together and you're not paying twice for the same thing.
While having great insurance is a safety net, the best strategy is to invest in your health proactively. Many of the value-added services in modern PMI policies are designed to help you do just that.
By using the wellness tools your policy provides, you can build healthier habits that may reduce your long-term need to claim.
Relying on a company scheme is a fantastic starting point for your private healthcare journey. The access to MHD underwriting is a benefit that cannot be overstated.
However, you must be aware of its limitations: the lack of control, the potential for basic cover, and the critical "group leaver" problem. Losing your cover—and your ability to insure newly developed conditions—when you change jobs is a major risk to your long-term health security.
This is where independent, expert advice is invaluable. A specialist PMI broker can:
At WeCovr, we provide this service at no cost to you. Our high customer satisfaction ratings are built on providing clear, impartial advice. Furthermore, clients who purchase PMI or Life Insurance through us often receive discounts on other types of cover, adding even more value.
Ready to explore your options? Whether you're assessing your company scheme, planning to leave your job, or considering a personal policy for the first time, WeCovr is here to help. Get a free, no-obligation quote today and let our experts find the perfect private medical insurance UK for you.






