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Critical Illness Cover
Understand your financial gap if you were to fall ill
Critical Illness Cover, also known as Critical Illness Insurance, is a long-term protection policy designed to pay a lump sum if you are diagnosed with a specified serious illness and meet the policy definition. The payment could help with your mortgage, household bills, debts or additional costs while you recover. Policies can differ significantly in their medical definitions, severity requirements, exclusions and additional benefits, so our protection specialists review your financial needs and existing cover before comparing suitable options and making a personalised recommendation.
What Is Critical Illness Cover?
Critical illness cover is a long-term protection policy designed to pay a lump sum following the diagnosis of a specified illness or medical condition, provided the policy definition and any required level of severity are met. The conditions covered, the wording used, and the amount paid can vary between insurers and policy types.
You choose a level of cover and a policy term when the plan is arranged. You then pay regular premiums to keep the policy active. Most policies are designed to pay the main benefit once, although some may also offer smaller additional payments for certain conditions. What happens to the policy after a claim depends on its terms and whether the cover is standalone or combined with life insurance.
Critical illness cover is different from life insurance, which is designed to pay following death during the policy term, and income protection, which can provide regular payments if illness or injury prevents you from working. These products can address different financial risks and may sometimes be used together.
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Advice and guidance on what you need£67,000
was the average Critical Illness Insurance payout in 2025.Critical Illness Cover: The Numbers That Matter
Serious illness can create a substantial financial shock. Recent UK claims data shows the level of support Critical Illness Cover is providing to individuals and families when a qualifying illness occurs.
£1.25 billion
Paid in individual Critical Illness Claims
UK insurers paid £1.25 billion in individual Critical Illness claims during 2025. ABI’s latest protection claims data, published on 29 June 2026.
£67,000
Average Critical Illness Payout
The average individual Critical Illness claim paid during 2025 was £67,000. ABI’s latest protection claims data, published on 29 June 2026
66%
Regard their Critical Illness Cover as essential
FCA consumer research found that 66% of Critical Illness policyholders regarded their policy essential rather than a nice to have.
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Our protection specialists can scan our providers, once we understand your requirements and find you the right insurance that fits your needs.
Request a call backHow Does The Critical Illness Application Process Work?
The first step is to talk through what you would want the policy to protect and what a serious illness could mean for your finances.
Step 1: Initial Review and Recommendation
Your adviser will look at your regular commitments, who depends on you financially, what cover or benefits you already have and what monthly premium feels manageable. They will also ask about any health details that may be relevant to the application. Suitable policy structures and insurers are assessed, with the main benefits, definitions and trade-offs explained.
Step 2: Application and Underwriting
Your adviser will help complete the application and deal with the insurer on your behalf. You will still need to answer the health and lifestyle questions yourself, as the information provided must be complete and accurate. The insurer will then review the application. In some cases, it may ask for further details from you, your GP or another medical professional before confirming the terms it can offer.
Step 3: Acceptance and Start Date
If cover is being arranged alongside a mortgage or property purchase, your adviser can discuss when you would like the protection to begin. Cover is not active simply because an application has been submitted.
How Could A Critical Illness Payout Help?
A critical illness payout is not restricted to one particular expense. The purpose is to give you greater financial flexibility following a qualifying diagnosis, when income may reduce or household costs may change.
Depending on your circumstances, the money could be used to:
- Reduce or repay part of a mortgage or another debt
- Meet rent, utilities and other essential household costs
- Cover childcare or provide support for other dependants
- Pay for travel, treatment-related costs or help at home
- Make adaptations to the property or fund temporary accommodation
- Create breathing room if you or a partner reduce working hours
A lump-sum policy does not automatically replace ongoing earnings. Where the main concern is maintaining a regular income during an extended period away from work, income protection may also need to be considered.
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When Might Critical Illness Cover Be Worth Considering?
Start with a practical question: if illness reduced your income, how long could you keep up with the bills using savings, sick pay or another household income? Critical illness cover may be relevant if the answer is “not for long”, especially when you have a mortgage or rent to pay or other people relying on you financially. You may want to explore the cover if:
- Your household depends on your income or your partner’s income
- You have a mortgage, rent or other significant monthly commitments
- Your savings would not cover an extended period of disruption
- Your employer provides limited sick pay or protection benefits
- You have children or another person who depends on you financially
- You want a lump sum that could reduce debts or meet additional costs after a covered diagnosis
It is not automatically suitable for everyone. Existing savings, workplace benefits and current insurance may already provide some resilience, while the monthly premium must remain affordable throughout the policy term. An adviser can help identify any genuine protection gap before recommending additional cover.
Arrange A Free Protection Review How Much Critical Illness Cover Might You Need?
The amount of cover will depend on what you would want the payment to help with. For one person, the priority may be reducing the mortgage. For someone else, it may be replacing lost income, covering household costs or giving their family more financial breathing room. An adviser will look at your regular commitments, savings, existing policies and workplace benefits before discussing a level of cover that is useful without making the monthly premium difficult to maintain.
Your mortgage, rent and household commitments
For some people, the main priority is clearing the mortgage, either fully or in part. Others prefer a smaller lump sum that could help with mortgage or rent payments, household bills and debts for a set period. The right approach depends on the size and structure of your commitments, whether another household income would continue and how long you would want financial support to last.
Savings and accessible assets
Savings can reduce the amount of insurance required, but it is important to distinguish between money that is genuinely accessible and funds already reserved for emergencies, retirement, education or other goals. An adviser can help you decide how much of your own resources you would be comfortable using following a serious diagnosis.
Workplace benefits and existing policies
Employer sick pay, group protection, death-in-service benefits and existing personal policies should be reviewed before new cover is recommended. These benefits may reduce a gap, but their amount, duration and conditions need to be understood. Workplace cover may also change when you leave an employer.
Choosing meaningful but affordable cover
The ideal amount of protection may not always fit comfortably within the household budget. Where this happens, an adviser can explain the trade-offs between the sum assured, policy term, type of cover and optional benefits. The aim is to prioritise the most important financial risks without committing you to a premium that may be difficult to sustain.
You can have an initial chat with us at no cost and without committing to anything. Tell us what you need, and we’ll talk you through the options that may be open to you.
The structure of the policy should reflect the financial need it is intended to cover. Options and terminology vary between insurers, so the features and definitions should be compared rather than relying on the product name alone.
Level cover
With level cover, the main sum assured remains the same throughout the selected policy term unless the cover is changed or an indexation option applies. This can be useful where the financial need is expected to remain broadly consistent, such as creating a fixed family safety net or covering a set amount of debt.
Decreasing cover
Decreasing cover reduces over the policy term and is often considered where the main aim is to protect a repayment mortgage that is also expected to reduce. The policy value will not necessarily match the exact mortgage balance, particularly if the mortgage rate, term or repayment arrangement changes, so the assumptions should be explained clearly.
Index-linked cover
Index-linked cover is designed to increase the sum assured over time to help reduce the effect of inflation. Premiums normally increase as the cover rises, with the calculation and limits set by the policy. This may be relevant where the cover is intended to support future household costs rather than a reducing debt.
Standalone and combined life and critical illness cover
Critical illness cover may be available on its own or alongside life insurance, depending on the insurer and product. With some combined policies, a successful critical illness claim can reduce or end the associated life cover. Other structures may provide separate benefits. The number of potential payouts and what remains in place after a claim must be checked against the specific policy terms.
Children’s cover
Some critical illness policies include cover for your children, while others offer it as an optional extra or do not provide it at all. Insurers may also have different age limits, covered conditions and maximum payouts, so check the details carefully.
Additional Policy Benefits
Some policies include access to services such as counselling, medical helplines or second medical opinions. These can be useful, but they should be considered alongside the policy’s core cover, definitions and exclusions.
What Conditions Are Covered?
Critical illness policies cover specified medical conditions and procedures. Cancer, heart attack and stroke are commonly included, subject to the wording and severity requirements in the policy. Some plans cover a broader range of conditions or provide additional payments for specified less severe diagnoses.
A longer list of conditions does not automatically mean that one policy is more suitable than another. The quality and breadth of the definitions, the amount payable and how the cover fits your circumstances all need to be considered.
Being diagnosed with a named illness does not always mean that a claim will automatically be accepted. Each insurer sets out the medical definition that must be met, and this can include the type of treatment received, how severe the condition is or whether certain symptoms are permanent. This is why it is important to look beyond the number of conditions listed and understand how the policy would work in practice.Why insurer definitions matter
Exclusions, severity requirements and pre-existing conditions
Not every illness, stage or medical event is covered. After reviewing the application, the insurer may exclude certain conditions or offer cover on different terms, especially where there is an existing or previous health issue. Customers must answer application questions fully and accurately because incomplete or inaccurate information can affect a future claim.
Ask an adviser to compare policy definitions and important limitationsWhat Affects Eligibility And The Cost Of Cover?
Critical illness cover is individually underwritten. Eligibility, policy terms and premiums can depend on a combination of personal circumstances and the cover selected. Insurers may consider:
- Age
- Current health and previous medical history
- Height and weight
- Smoking or nicotine use
- Family medical history
- Occupation and higher-risk activities
- The amount and term of cover
- The type of policy and any optional benefits
Depending on the information provided, an insurer may offer standard terms, charge a higher premium, exclude a particular condition, postpone a decision or decline the application. Criteria differ between insurers, so one decision does not necessarily predict the outcome elsewhere.
Some applications can be assessed from the information supplied, while others may require a medical report, further questions or an examination. Cover is not active until the insurer has accepted the application and the agreed start arrangements have been completed.
Request A Personalised Critical Illness Quote What Affects The Cost?
A policy that was suitable when it began may no longer reflect your circumstances. A review can help identify gaps, unnecessary duplication or benefits that are no longer aligned with what you want to protect. A review may be useful after:
- Buying a home, moving or changing the mortgage
- Marriage, separation or a change in household responsibilities
- Having children or taking on responsibility for another dependant
- A significant change in income, employment or workplace benefits
- Repaying debts or building additional savings
- A change in budget or concern about maintaining the premium
- Several years without checking the policy terms and sum assured
A lower premium does not necessarily mean better value, particularly if definitions or benefits are weaker. Age and health changes can also make replacement cover more expensive or affect acceptance. Do not cancel an existing policy until any replacement has been accepted, its terms have been reviewed and the new cover is active.
Request A Personalised Critical Illness Quote Why Clients Choose The Mortgage Broker For Critical Illness Cover
If you are looking at critical illness cover, price is only one part of the decision. Our advisers take time to understand what you want the policy to do, what financial commitments you need to protect and whether you already have savings, workplace benefits or existing cover in place. We help clients compare policies more carefully, looking at the amount of cover, the policy term, insurer definitions, added benefits and how the monthly premium fits your budget.
Advice Built Around Your Priorities
We will start with what matters most to you, whether that is protecting the mortgage, covering everyday bills or giving your family more financial breathing room. From there, we can look at the cover that fits your circumstances and budget.
100% Free Advice
You can speak to us about your circumstances and ask questions before making any decision. Advice is 100% free, and there is no obligation to proceed.
Personalised Recommendations
We do not start with a generic quote. We look at your mortgage or rent, bills, dependants, savings, workplace benefits and existing cover before recommending a policy.
Help Comparing Policies
Policies can differ in the conditions covered, the definitions used, children’s cover and additional features. We help you compare what is actually included, not just the monthly price.
Support From Application To Start Date
We will guide you through the application, explain what information is needed and deal with the insurer where appropriate. If further medical details are requested, we will talk you through the next steps. We can also support you with any additional protection requirements.
Keeping Your Cover Up To Date
Life does not stand still. A new mortgage, a change in income or growing family commitments can all affect what you need from a policy, so it is worth checking that your cover still makes sense.
Whether you are arranging cover for the first time or reviewing an existing policy, our advisers can help you understand your options.
Meet Our Protection Advisers
Our protection advisers can review the cover you already have and check whether it still fits your life today. They will look at what has changed, whether anything is missing and whether you are paying for cover you no longer need.
Matt Cotter
Senior Protection Adviser
Request A Critical Illness Insurance Quote
Tell us which bills and financial commitments you would want the policy to help with. We will help you understand the available cover, important policy conditions and the next steps before you decide whether to proceed.