
As an FCA-authorised broker that has helped arrange over 800,000 policies, WeCovr is often asked if private medical insurance (PMI) in the UK covers diabetes. The short answer is that standard PMI policies are designed for acute, short-term conditions, not for managing long-term, chronic illnesses like diabetes.
This guide will explain everything you need to know. We’ll break down why this is the case, what exceptions might exist, and how PMI can still offer immense value to someone living with diabetes.
Before we dive into the insurance details, it's helpful to understand what diabetes is and its prevalence in the UK.
Diabetes is a serious, lifelong condition where your blood glucose (sugar) level is too high. There are two main types:
According to the latest data from Diabetes UK, an estimated 5.6 million people will be living with diabetes in the UK by 2030. The condition is a significant challenge for the NHS, which currently spends around 10% of its entire budget—over £10 billion a year—on treating diabetes and its complications.
The NHS provides excellent, comprehensive care for managing diabetes, from diagnosis and education to medication and regular check-ups. Private medical insurance is not designed to replace this function. Instead, it's built to work alongside it.
To understand why diabetes isn't covered by a standard private health insurance policy, you must grasp the fundamental principle that underpins the entire UK market: the distinction between acute and chronic conditions.
An Acute Condition: This is a disease, illness, or injury that is likely to respond quickly to treatment. It's usually a one-off event that aims to return you to your previous state of health.
A Chronic Condition: This is an illness that continues for a long period—often for life. It cannot be cured, only managed. It requires ongoing medical attention, monitoring, and medication.
Private medical insurance in the UK is designed exclusively to cover the diagnosis and treatment of new, eligible acute conditions that arise after your policy has started.
It is not designed to cover the routine, long-term management of chronic conditions. If it did, the predictable and ongoing costs would make premiums unaffordably high for everyone. The industry's model is based on insuring against the unexpected, not the inevitable.
No, standard private medical insurance policies do not cover the day-to-day management of either type 1 or type 2 diabetes. This is true whether you had the condition before you took out the policy (a pre-existing condition) or were diagnosed after your cover began.
This means your PMI plan will not pay for:
All of this essential care is provided by the NHS.
| Service or Treatment Related to Diabetes | Covered by the NHS? | Covered by Standard PMI? |
|---|---|---|
| Routine GP/specialist consultations | ✅ Yes | ❌ No |
| Insulin and other prescribed medications | ✅ Yes (subject to prescription charges in England) | ❌ No |
| Blood sugar monitoring equipment | ✅ Yes | ❌ No |
| Diabetes education programmes (e.g., DAFNE, DESMOND) | ✅ Yes | ❌ No |
| Annual eye, foot, and kidney checks | ✅ Yes | ❌ No |
| Treatment for a new, unrelated acute condition (e.g., hernia) | ✅ Yes (with waiting list) | ✅ Yes (promptly) |
Here is where it gets more nuanced. While PMI won't cover the management of diabetes itself, it may cover the treatment of a new, acute condition that could be a complication of diabetes.
This is a critical point. Your policy is not for your diabetes, but for unforeseen health issues.
Real-Life Example:
Sarah has had Type 2 diabetes for five years, which she manages through diet and medication via her NHS GP. She has a PMI policy with a major UK insurer. One day, her optician tells her she has developed cataracts in both eyes, which are impairing her vision. While cataracts can be more common in people with diabetes, the treatment is a one-off surgical procedure to restore sight—a classic acute intervention. Sarah calls her PMI provider. Because her policy covers cataract surgery, they approve the claim. Within a few weeks, she has the surgery done at a private hospital, avoiding a potentially long NHS wait. The PMI policy covered the acute problem (the cataracts), not the chronic one (the diabetes).
However, whether such a complication is covered depends entirely on your policy's terms and, most importantly, the type of underwriting you chose.
When you apply for private health cover, the insurer assesses your medical history to decide what they will and won't cover. This is called underwriting. If you have diabetes, this process is crucial.
There are two main types:
Moratorium Underwriting ("Mori") This is the most common type. The insurer doesn't ask for your full medical history upfront. Instead, they apply a general rule: they will automatically exclude any condition for which you have had symptoms, treatment, or advice in the 5 years before your policy started.
For a condition like diabetes, which requires constant monitoring and management, you will never satisfy the criteria to have it covered. A 'mori' policy will effectively mean that diabetes and anything related to it will be permanently excluded from cover.
Full Medical Underwriting (FMU) With FMU, you provide a full declaration of your medical history on your application form. The insurer's underwriting team reviews it and makes a specific decision.
If you declare diabetes, they will place a specific exclusion on your policy. This will be written clearly in your policy documents. It will typically state that diabetes mellitus and any related conditions are excluded from cover. This might include specific mentions of cardiovascular, kidney (renal), eye (ophthalmic), or nerve (neurological) conditions that arise as a result of diabetes.
Which is better? While moratorium underwriting can seem simpler, for someone with a declared chronic condition like diabetes, Full Medical Underwriting often provides greater clarity. You know from day one exactly what is and isn't covered, leaving no room for doubt when you need to make a claim. An expert PMI broker, like WeCovr, can help you understand the pros and cons of each and guide you to the best option for your situation.
Absolutely, yes. Having diabetes does not prevent you from getting private medical insurance.
The policy will simply be set up to exclude your diabetes and its routine management. You will still be covered for a huge range of other health issues, which is the primary reason most people buy PMI.
This allows you to create a "best of both worlds" healthcare strategy:
PMI complements the NHS; it doesn't aim to replace it for chronic care.
Even though PMI doesn't cover the clinical management of diabetes, the value-added benefits included in modern policies can be incredibly beneficial for promoting a healthy lifestyle—a cornerstone of good diabetes control.
Most leading PMI providers now include a 24/7 virtual GP service. This allows you to have a video or phone consultation with a GP from your smartphone, often within hours. It's perfect for:
This convenience helps you manage your overall health more proactively without needing to wait for an NHS GP appointment.
This is where insurers like Vitality, Bupa, and AXA really shine. Their wellness programmes actively reward you for living a healthier life. These benefits are particularly powerful for individuals managing Type 2 diabetes.
These programmes provide powerful financial incentives to exercise regularly and eat well—two of the most important factors in managing blood sugar levels.
At WeCovr, we believe in providing tangible value beyond just finding you the right policy. That's why our health and life insurance clients receive:
Living with and managing a long-term condition can be mentally taxing. The stress and anxiety can affect your physical health. Recognising this, most PMI providers have built robust mental health support pathways into their plans. This often includes:
Accessing this support privately means you can often start therapy in days, rather than waiting months for NHS services.
While your PMI policy supports your acute healthcare needs, managing your diabetes day-to-day relies on lifestyle. Always follow the advice of your NHS healthcare team, but these general tips are universally recommended.
While the core principle on chronic conditions is consistent across the market, providers differ in their hospital lists, cancer cover details, and wellness benefits.
Here’s a simplified overview of what some leading providers offer.
| Feature Area | AXA Health | Bupa | Vitality |
|---|---|---|---|
| Overall Approach | Focus on traditional, comprehensive health cover with strong diagnostic pathways. | A market leader with a huge network of facilities and a strong focus on clinical excellence. | Unique model focused on rewarding healthy behaviour with extensive wellness benefits. |
| Cancer Cover | Comprehensive cancer cover as standard, with options to enhance it. | Full cover for eligible cancer treatment on all policies. No time or financial limits. | 'Advanced Cancer Cover' promises to cover all eligible costs, including experimental drugs. |
| Mental Health | Strong mental health pathway, often providing access to therapists without a GP referral. | Extensive mental health cover, including support for addiction and self-harm. | Integrated approach linking mental and physical wellness. Access to therapy and online tools. |
| Wellness Programme | 'Health Gateway' portal with health information and some gym discounts. | 'Bupa LiveWell' offers health assessments and coaching but is less reward-focused than Vitality. | The market-leading 'Vitality Programme' rewards daily activity with discounts and perks. |
| Digital GP | 'Doctor at Hand' app. | 'Digital GP' powered by Babylon. | 'Vitality GP' with integrated referrals. |
How do you choose?
Comparing these policies can be overwhelming. The best PMI provider for you depends on your priorities. Do you want the most comprehensive hospital list? The most engaging wellness programme? Or the most affordable core cover?
This is where a specialist broker adds a lot of value. At WeCovr, we do the hard work for you. We are independent and work with all the leading insurers. Our expert advisors will listen to your needs, explain the key differences in plain English, and provide you with quotes tailored to you and your budget. Our service is completely free for you to use.
Understanding the nuances of private medical insurance UK can feel complex, but it doesn't have to be. For people with diabetes, PMI offers a powerful way to secure peace of mind and fast access to treatment for a wide range of other health concerns, all while continuing to benefit from the excellent chronic care provided by the NHS.
The expert team at WeCovr is ready to help you navigate your options. We'll compare policies from across the market to find a plan that fits your personal needs and budget, ensuring you have clarity and confidence in your cover.






