Critical illness cover with a pre-existing condition is offered by most major UK insurers, often with exclusions, increased premiums, or postponed cover. A specialist broker matches your medical history to the insurer most likely to accept and offer best terms.
What Counts As a Pre-Existing Condition?
Anything diagnosed, investigated, or treated before you apply. Common examples that come up daily:
- Type 1 or type 2 diabetes
- Anxiety, depression, ADHD, bipolar
- Asthma, sleep apnoea, COPD
- Raised BMI, high blood pressure, high cholesterol
- Past cancers (breast, skin, testicular, etc.)
- Heart conditions, stroke history
- Crohn's, ulcerative colitis, IBS, coeliac
- Family history of certain conditions (parent or sibling diagnosed under 60)
The Five Possible Underwriting Outcomes
- Standard rates — well-controlled conditions (type 1 diabetes with good HbA1c, mild asthma, anxiety in remission) often get accepted at standard rates with one insurer or another.
- Increased premium — a "rating" of +50%, +100% or +200% on top of standard rates.
- Condition exclusion — covered for everything except claims linked to your specific condition. Often the best result for a single, defined issue.
- Postponed — re-apply after a defined period (e.g. 6 months symptom-free, or 5 years post-cancer).
- Declined — rare, but happens with very recent serious diagnoses or active treatment.
Why Going Direct Is a Costly Mistake
Every UK life and CIC application is logged on the Misrepresentation, Insurance and Disclosure (MID) database. If three insurers decline you, the fourth sees a decline pattern and is far more likely to also decline — even if their medical view would have been different.
A protection broker uses pre-application underwriting — sending anonymised medical details to multiple insurers' underwriters first, getting indicative decisions, then formally applying only to the one most likely to accept on best terms.
This is the single biggest reason to use an adviser for any non-standard health history. We do this routinely for clients — request a callback.
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Insurers Worth Knowing By Condition
Different insurers specialise in different conditions. A few examples (always subject to current underwriting):
- Diabetes — Vitality, The Exeter, AIG often more flexible than mainstream
- Mental health — Aviva, Royal London, LV= often accept anxiety/depression on standard terms when controlled
- BMI — Vitality and Royal London typically more accommodating
- NHS staff — see our NHS protection guide for tailored options including LV=
- Cancer history — The Exeter and HSBC Life often consider sooner post-treatment
What To Do If You Have a Pre-Existing Condition
- Don't apply direct. Speak to a specialist broker first.
- Be 100% honest. Non-disclosure invalidates the policy and the insurer can refuse a claim years later.
- Get your medical history straight. Dates of diagnosis, last consultations, current medication, last test results.
- Consider income protection too. Often easier to underwrite than CIC.
- Explore CIC for mortgage cover — even a smaller, exclusion-bound policy is usually better than nothing.
Frequently Asked Questions
- Will the insurer ask my GP?
- Sometimes. Routine applications often go off your declarations alone. More complex cases trigger a GP report (with your consent), or occasionally a nurse screening.
- What if my condition gets diagnosed after the policy starts?
- You're covered. The exclusions only apply to what was already known at application.
- Can I get cover with cancer in remission?
- Yes — typically 1–5 years after end of treatment depending on cancer type. Skin and breast cancers often get fastest re-acceptance.
- Is mental health a barrier?
- Increasingly less so. Mild-moderate anxiety/depression that's been stable for 6+ months is routinely accepted at standard rates with several insurers.
- What's the difference between 'rated' and 'excluded'?
- A rating means higher premium, full cover. An exclusion means standard premium but no claim payable for issues caused by your specific condition.
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