Can you get critical illness cover without life insurance

Buying CI cover without a life policy

Standalone CI is a narrower but cleaner contract than combined cover: the insurer writes the policy against a single trigger, the sum assured is sized to the CI need rather than a shared death/diagnosis need, and there is no interaction between life and CI claim handling to manage. At claim stage, the question is purely "does the diagnosis meet the severity definition" — nothing about death is relevant.

One specific case where standalone CI is often the right shape: applicants over 55 who already hold adequate life cover but want to add CI protection for the working years before state pension. The underwriting is more forgiving on standalone CI than on combined cover at that age band, because only one of the two risks is being assessed.

Where the two products actually differ

The functional difference between life cover and CI cover is who the payout goes to. A life insurance payout goes to the estate or a named beneficiary after the insured has died; a CI payout goes to the insured themselves, during their life, to use as they see fit — clearing debt, funding treatment, replacing income while they cannot work.

Pricing reflects the different event frequencies: critical-illness claim frequency at working ages is materially higher than mortality in the same age band, which is why CI cover is 2–3x the premium of life-only cover at the same sum assured. Combining the two into a single-payout policy blunts the cost increase — typically 1.5–2x life-only premium — at the cost of the first-event-wins behaviour.

The CI condition list and how payouts trigger

Most CI payouts in the UK come from three condition families: cancer, heart attack and stroke. The ABI model definitions for those three are the most litigated and best-standardised across insurers; outside the top three, definitions diverge more — particularly on neurological conditions, multiple sclerosis staging, and early-stage / pre-invasive cancer wording. That divergence is the reason two polices listing similar condition counts can behave very differently at claim.

The usual route to understand how a specific insurer defines conditions is to read the policy schedule and the "key features document" for the exact product. Summary tables that advertise "44 conditions covered" conflate full-payment and partial-payment conditions; the schedule separates them clearly.

Reading a CI quote — the inputs that matter

Two variables dominate CI pricing for most applicants: age at inception and policy term. CI premiums do increase each birthday while an applicant shops rather than applies — not catastrophically, but measurably — and insurers differ enough in their underwriting to make like-for-like comparison worthwhile even within the same risk profile. Starting early and comparing across insurers are the two moves with the clearest pricing impact.

Inflation-linked (indexed) CI cover raises both the sum assured and the premium each year, typically in line with RPI or a stated rate. For long-term mortgage-linked CI that is the more honest structure — an inflation-eroded CI payout in year 20 is worth materially less than the headline — but it does increase the lifetime cost of the policy, which applicants should see explicitly in the illustration before choosing indexing.

How this plays out at claim

A 45-year-old with existing £300,000 life cover through an employer scheme takes out a standalone £100,000 CI policy over 15 years at around £45 a month. Year 7, a listed stroke at ABI severity triggers the full £100,000 — paid tax-free to the applicant, who uses it to clear the remaining mortgage and fund a phased return to work. The employer life cover continues unchanged; the standalone CI contract ends.