Zurich Assurance Ltd has been writing UK protection insurance for generations and sits among the major providers on our whole-of-market comparison panel. This 2026 review covers Zurich's critical illness cover proposition — claims performance, features, pricing, underwriting stance and who it's the right choice for.
About Zurich
Zurich Assurance Ltd is an FCA-authorised UK protection insurer. Its critical illness cover sits on the whole-of-market panel that UK FCA-authorised advisers quote from, so applicants can access Zurich pricing whether they go direct or via an adviser.
Zurich critical illness cover — key facts
- Entry age: 17–84 years.
- Max cover amount: £10 million.
- Max term: 50 years.
- Headline premium: £5/month from age 25.
- 2024 claim-paid %: 94.5%.
- USP: highest sum-assured cap (£10m) — first-choice insurer for directors, high earners and large mortgages.
Features included
Mental wellbeing support, zurich support services, guaranteed insurability, direct access ifa panel, fracture cover add-on.
In our adviser panel's view these features materially differentiate Zurich from budget online-only providers. The feature that most often justifies choosing Zurich over a cheaper competitor is Mental Wellbeing support — especially for applicants who'll actually use it.
Pricing — is Zurich competitive?
Zurich sits in the mid tier of UK protection pricing. For a healthy non-smoker aged 30 buying £250,000 of critical illness cover, our adviser panel typically sees Zurich priced around £5/month from age 25 — in line with the major-brand competitive set.
Where Zurich tends to outperform on price:
- Applicants matching this underwriting stance: favourable for very-high sum assured (>£2m), strict on cardiovascular history.
- Mid-to-large sums assured (£250k+).
- Standard-term cover (20–30 years).
Where Zurich is not usually the cheapest:
- Very small sum-assured policies (<£100k) — budget online-only insurers typically undercut on these.
- Very old or very young applicants at the extremes of the entry-age range.
Claims performance
Zurich paid 94.5% of critical illness cover claims in 2024 — a strong figure against the UK industry average of ~98% for term life, ~91% for critical illness, ~90% for income protection.
Declined claims across the whole UK market are driven overwhelmingly by:
- Non-disclosure at application — the biggest cause by far. Honest, complete answers at application is the single biggest determinant of whether your claim pays.
- Definition mismatch — the claim doesn't meet the policy's wording. Particularly common on older critical illness definitions.
- Policy lapse — missed premium payments causing the policy to be cancelled before the claim event.
Critical illness definitions — what does Zurich actually cover?
Zurich's critical illness policy covers 62 conditions in its core definition, with additional conditions available as optional upgrades. Core conditions include:
- Cancer — treated in accordance with ABI+ definitions, pays on diagnosis of invasive cancer (some early-stage cancers pay a partial sum).
- Heart attack — on diagnosis meeting ABI definition (troponin, ECG changes).
- Stroke — permanent neurological deficit at 24 hours or more.
- Multiple sclerosis — diagnosis with persistent neurological abnormalities for at least 3 months.
- Major organ transplant, kidney failure, motor neurone disease, Parkinson's disease (under age 60/65), dementia (over 55).
Partial payment / additional conditions: Zurich pays partial sums on less-severe conditions such as low-grade prostate cancer (typically 25%), Carcinoma in situ of the breast (typically 25%), and specific severity grades of Crohn's, UC and severe burns. Check the policy's Key Facts document for full 2026 definitions.
Underwriting — who will Zurich price competitively?
Zurich's underwriting profile is: favourable for very-high sum assured (>£2m), strict on cardiovascular history.
In practice that means:
- Healthy non-smokers, age 25–45: competitive; often within 5–10% of the cheapest market rate.
- Smokers: Zurich's smoker loading is typically in line with the major-insurer average.
- Pre-existing conditions: underwriting varies sharply by condition — our advisers pre-underwrite with Zurich and two or three competitors in parallel to find the favourable home.
- Over-50s: standard — not a specialist in this segment.
Who is Zurich critical illness cover best for?
- Applicants who value highest sum-assured cap (£10m) — first-choice insurer for directors, high earners and large mortgages.
- Applicants who'll actually use Mental Wellbeing support.
- Underwriting profile: favourable for very-high sum assured (>£2m), strict on cardiovascular history.
- Sum assured in the £100k–£10 million range.
- Term in the 10–50 years range.
Who should look elsewhere?
- If you want the cheapest possible budget headline and have simple requirements: a budget online-only insurer may be cheaper.
- If your medical history falls outside Zurich's favoured underwriting profile: another insurer may price more competitively.
- If you need cover over £10 million or beyond 50 years: another insurer with a higher cap.
How to get Zurich critical illness cover
Zurich policies are available direct from Zurich and via FCA-authorised advisers. Going via an adviser has three advantages:
- You see Zurich alongside every other major UK insurer in one sitting.
- The adviser pre-underwrites with Zurich and competitors, so you see realistic not just illustrative quotes.
- The adviser-channel price is the same as (or better than) direct.
Frequently Asked Questions
Yes, on 2024 data Zurich paid 94.5% of critical illness cover claims, sits in the mid tier on price and includes Mental Wellbeing support. Its strongest feature is highest sum-assured cap (£10m) — first-choice insurer for directors, high earners and large mortgages. Whether it's the right choice for you depends on your age, health and what you'd actually use from its feature set.
Zurich paid 94.5% of critical illness cover claims in 2024. That is in line with or above the UK industry average.
For most straightforward healthy applicants, Legal & General and Aviva are among the cheapest three in the UK market, and Zurich sits in the mid tier. But for applicants with any pre-existing condition or non-standard occupation, rankings shuffle — whole-of-market comparison is the only way to know which insurer prices your specific profile most favourably.
Zurich includes: Mental Wellbeing support, Zurich Support Services, guaranteed insurability, Direct Access IFA panel, Fracture Cover add-on. Max cover is £10 million over a term of up to 50 years with entry between age 17 and 84.
Often yes, but pricing depends on the condition. Zurich's underwriting is: favourable for very-high sum assured (>£2m), strict on cardiovascular history. A broker running a pre-underwriting enquiry (without a formal application on record) is the quickest way to know whether Zurich will accept you at standard rates.
Contact Zurich directly (or your adviser) to cancel. Cover ceases from the cancellation date; any premiums already paid are not refunded unless you're within the initial cooling-off period. If you're cancelling because you've found a cheaper alternative, make sure the new policy is in force before cancelling the old one.