
Protecting your No Claims Discount (NCD) is crucial for managing private medical insurance costs in the UK. At WeCovr, an FCA-authorised broker that has helped arrange over 800,000 policies of various kinds, we demystify NCDs to ensure you get maximum value from your health cover. This guide explains how they work and how to keep your premiums low.
A No Claims Discount is one of the most significant factors influencing the price of your private medical insurance (PMI) premium year after year. Think of it as a loyalty reward from your insurer for staying healthy and not making a claim. The longer you go without claiming, the larger your discount becomes, potentially slashing your renewal price by up to 75%.
However, a single claim can cause this carefully built discount to tumble, leading to a sharp increase in your premium. Understanding how these reward structures work, what the maximum discounts are, and how you can protect your NCD is essential for making your private health cover sustainable in the long term. This article will walk you through everything you need to know.
A No Claims Discount on a private health insurance policy is a percentage discount applied to your premium at renewal if you haven't made a claim during the previous policy year. It functions very similarly to the NCD system used in car insurance, which most people are familiar with.
The core purpose of an NCD is twofold:
Most major UK private health insurance providers, including AXA Health, Bupa, and The Exeter, use an NCD scale. Each year you don't claim, you move up a level on the scale, and your discount increases. If you do claim, you typically move down a few levels, and your discount reduces.
It is vital to understand that standard UK private medical insurance is designed to cover acute conditions that arise after you have taken out your policy. An acute condition is a disease, illness, or injury that is likely to respond quickly to treatment and lead to a full recovery.
PMI does not cover:
Understanding this distinction is key to using your policy correctly and protecting your NCD.
Insurers use a "ladder" or tiered system to calculate your NCD. When you first take out a policy, you start at the bottom of the ladder, usually with a 0% discount. For every consecutive year you hold the policy without making a claim, you climb one step up the ladder.
What counts as a "claim" can vary slightly between insurers, but it generally refers to any instance where the insurer has to pay for your private treatment. This includes:
Making a claim will typically cause you to move down the ladder at your next renewal, usually by two or three levels.
Here is an example of what a typical NCD ladder might look like. Please note that the exact percentages and levels vary by insurer.
| Level | Years Without a Claim | NCD Percentage |
|---|---|---|
| 14 | 14+ | 75% (Maximum) |
| 13 | 13 | 72.5% |
| 12 | 12 | 70% |
| 11 | 11 | 65% |
| 10 | 10 | 60% |
| 9 | 9 | 55% |
| 8 | 8 | 50% |
| 7 | 7 | 45% |
| 6 | 6 | 40% |
| 5 | 5 | 35% |
| 4 | 4 | 25% |
| 3 | 3 | 15% |
| 2 | 2 | 10% |
| 1 | 1 | 5% |
| 0 | 0 (New Policy) | 0% |
Example: If you are on Level 10 with a 60% discount and you make a claim, your insurer might move you down three levels at renewal. You would drop to Level 7, and your discount would reduce from 60% to 45%. This would result in a significant premium increase, even before factoring in other price adjustments like age and medical inflation.
The maximum NCD you can achieve is a key feature to compare when choosing a provider. A higher maximum discount means greater potential for long-term savings. Most UK providers cap their NCDs at between 65% and 75%.
Reaching this maximum level is a long-term commitment, often taking more than a decade of continuous cover without any claims.
Here's how some of the major UK PMI providers' maximum NCDs compare (these figures are indicative and can change, so always check the latest details).
| Provider | Maximum NCD (Approximate) | Time to Reach Max NCD (Approx.) |
|---|---|---|
| AXA Health | 75% | 15 years |
| Bupa | 70% | 14 years |
| The Exeter | 65% | 8 years |
| Aviva | 75% | 16 years |
While a provider offering a 75% maximum discount looks attractive, it's also worth considering how quickly you can build up a meaningful discount. The Exeter, for example, allows you to reach its maximum of 65% in just 8 years, which is significantly faster than many competitors. An expert PMI broker like WeCovr can help you weigh these different factors to find the policy that best suits your long-term financial planning.
Given how valuable a high NCD is, many insurers offer "NCD Protection" as an optional add-on to your policy, for an additional fee.
No Claims Discount Protection allows you to make a certain number of claims within a policy year (usually one, sometimes more) without it negatively affecting your discount level at renewal. Essentially, you are insuring your discount.
| Pros of NCD Protection | Cons of NCD Protection |
|---|---|
| Peace of Mind: You can claim when you need to without fearing a huge premium hike. | Additional Cost: You pay an extra premium for this benefit, whether you use it or not. |
| Budget Predictability: Helps to avoid unexpected spikes in your renewal price. | May Not Be Necessary: If you don't claim, you've paid for a benefit you haven't used. |
| Protects High Discounts: Especially valuable if you've spent 10+ years building a 70% or 75% NCD. | Claim Limits: Some protection only covers one claim, and a second claim in the same year will still reduce your NCD. |
| Cost-Effective for Major Claims: The extra cost of protection is often far less than the premium increase from losing a large NCD. | Can Encourage Over-claiming: May reduce the incentive to self-fund minor treatments. |
So, is it worth it?
NCD protection is most beneficial for those who:
If you have a low NCD or are a new policyholder, the extra cost may not be justified. You can always choose to add it later once you have built up a more substantial discount to protect.
While the NCD model is the most common reward structure in the UK PMI market, it's not the only one. Some innovative insurers have developed different ways to reward their members.
Vitality is the most prominent example of an alternative approach. Instead of a traditional NCD, Vitality uses a points-based system linked to healthy living. Members are encouraged to track their physical activity, complete health checks, and engage in wellness activities.
How it works:
This model incentivises proactive health management rather than simply rewarding the absence of claims. For people who are already active or are motivated to improve their health, this can be a very appealing and engaging alternative to a standard NCD.
Whether your policy uses a traditional NCD or a different reward structure, the goal is the same: to keep your premiums as low as possible without compromising your access to care. Here are our top tips to help you achieve that.
Use Your Policy’s 'Free' Benefits Most modern PMI policies come with a suite of value-added benefits that you can use without it counting as a claim and affecting your NCD. These often include:
Consider Self-Funding Minor Treatments If you need a one-off consultation with a specialist that costs, say, £250, think before you claim. If you have a 70% NCD on a £2,000 premium, your discount is worth £1,400. Losing three levels on the NCD ladder could reduce your discount to 50% (£1,000). This would mean your premium increases by £400 at renewal. In this case, paying the £250 yourself is the more financially prudent long-term decision.
Make Full Use of the NHS Having private medical insurance doesn't mean you must bypass the NHS for everything. The NHS remains a comprehensive service available to all UK residents. For many initial diagnostics or non-urgent issues, your NHS GP is the right first port of call. According to NHS England data, while waiting lists for elective treatment remain high (around 7.5 million cases in mid-2024), the NHS is still highly effective for urgent care and managing long-term conditions.
Choose the Right Excess Level An excess is a fixed amount you agree to pay towards the cost of any claim. For example, if you have a £250 excess and your treatment costs £2,000, you pay the first £250 and your insurer pays the remaining £1,750. Choosing a higher excess will lower your base premium. This can be a more reliable way to manage costs than solely relying on your NCD, as the saving is guaranteed every year.
Review Your Policy Annually with a Broker The health insurance market is constantly changing. A policy that was the best value three years ago might not be today. An annual review with an independent broker like WeCovr is crucial. We can:
Embrace a Healthy Lifestyle This is the most proactive way to protect your health and your NCD. Fewer health problems mean fewer claims.
Understand Your Policy's Claim Process Before you need to make a claim, read your policy documents and understand the process. Do you need a GP referral? Do you have to call the insurer for pre-authorisation? Knowing the steps in advance prevents stress and ensures your claim is handled smoothly.
Ask Before You Claim If you think you might need to use your policy, your first call should be to your insurer or broker's dedicated claims line. They can provide guidance on:
Group Small Claims Together Some insurers treat all treatment for a single condition within one policy year as a single claim. For example, if you have a consultation, a scan, and then a follow-up for the same muscle injury, this may only count as one claim. Check your insurer's policy on this, as it can be a way to minimise the impact on your NCD.
Consider NCD Protection (At the Right Time) As mentioned earlier, once your NCD reaches a significant level (e.g., 50% or more), paying extra for NCD protection can be a very wise investment. The cost of protecting a £1,500 discount is almost always less than the premium increase you'd face if you lost it.
One of the most common questions we hear is, "If I switch to a new insurer, will I lose my NCD?"
The good news is that many UK insurers are willing to honour or match the No Claims Discount you have earned with your previous provider. They do this because a long-standing NCD is a clear sign that you are a low-risk customer.
However, this is not guaranteed and is a key area where a broker's expertise is invaluable. The process typically involves:
An experienced broker can advise which insurers are most likely to offer a favourable NCD transfer and can handle the paperwork to ensure a seamless transition.
Navigating NCD scales, protection options, and alternative reward structures can be complex. This is where an independent, FCA-authorised broker like WeCovr becomes an indispensable partner.
Our service is provided at no cost to you, as we are paid a commission by the insurer you choose. Our role is to act in your best interests, providing impartial advice to help you:
With high customer satisfaction ratings and a commitment to clear, honest advice, WeCovr is dedicated to making private health insurance work for you.
Ready to find a private medical insurance policy that rewards you for staying healthy? Get your free, no-obligation quote from WeCovr today. Our experts will compare the market to find the perfect cover for your needs and budget.






