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Group critical illness cover for employers

The short answer

Group critical illness cover can pay a lump sum when an insured person experiences a condition or procedure meeting the policy's definition and the other claim requirements. It does not cover every serious illness. The exact definitions, exclusions and any survival requirement matter more than a headline count of conditions. [S12, S13]

Sources accessed 10 September 2026 No insurer recommended

What the payment is for

The benefit gives the recipient money following an accepted claim. It is distinct from insurance paying a hospital bill or replacing earnings throughout an absence. Some schemes allow a fixed benefit; others use a multiple of earnings. Family cover may be available on different terms. [S12]

Before comparing quotes, state the proposed employee benefit and who would pay for it. Where employees can buy additional cover, explain the selection process and what changes at the next enrolment window.

Ask the broker to show which choices alter the claim conditions, as well as which alter the amount. Avoid presenting a higher benefit as an equivalent purchase if the insured definitions differ.

Read a condition definition, not just its name

A condition on a list still has a policy definition. It may specify the diagnosis, severity, evidence or procedure required. A survival period, where present, is another requirement. Unum's group critical illness guide illustrates these separate tests. Its terms are an example, not a definition of the whole market. [S13]

Ask the adviser to work through two of the proposed policy's definitions with you. Identify the wording that determines whether the insurer can pay. Do not ask HR to diagnose an employee or decide whether a condition qualifies.

An employee saying they have a serious diagnosis should receive the claim contact and support information. The insurer needs to assess the evidence against the insured definition; an employer summary cannot settle the claim.

Compare the cover in a useful order

QuestionWritten answer to request
Who is insured?Employee eligibility, entry date and any separate family terms
What triggers payment?Current definitions and covered procedures
How much is paid?Benefit basis, limits and any reduced or additional payments
What history affects cover?Pre-existing and related-condition rules for this product
Is a survival period required?Exact requirement and when it starts
Can there be another claim?Treatment of recurrence, a different condition and previous payouts
When does cover end?Age, employment and policy termination rules

Use the same comparison for an employer-funded scheme and an employee-funded option. The person choosing the benefit needs to understand its limitations whichever funding method applies.

Pre-existing conditions and medical questions

Not being asked medical questions does not necessarily mean an existing condition is covered. Some arrangements use pre-existing or related-condition exclusions; other products have a different approach. Unum publishes products with different medical-history treatment, so the answer must identify the actual product and terms. [S12]

Ask what applies to a new member, an increase in cover and a transfer from another insurer. Ask how the insurer treats a condition related to something diagnosed before entry. Do not give a colleague a claim prediction based on another employee's experience.

Provide a private route to the insurer for individual questions. HR should not need a person's medical history merely to direct them to the correct policy contact.

Partners and children

If family cover is included or available, obtain its eligibility and benefit terms separately. The definitions, payment amounts, entry conditions and end dates may differ from the employee's cover. [S12]

Put family questions into the employee summary: who qualifies, whether registration is required, who pays, and where the detailed terms can be found. Ask what happens when a child no longer meets the definition or when a relationship or employment changes.

Do not assume an employee's own cover amount is also the amount available for a family claim. Use provider-approved examples tied to the actual scheme when explaining this.

Claims and support after a diagnosis

Keep the provider's current claim instructions accessible outside the workplace as well as through normal employee communications. Confirm the notification deadline, consent process, evidence requirements and how a claimant can follow progress.

Ask who receives the payment and how the insurer communicates its decision. Also ask what happens to the person's remaining cover after a payout. A claim process should explain how to challenge a decision without requiring the employee to invent their own escalation route.

Some schemes include health or practical support independently of a critical illness payout. Check the available services, family eligibility and how to access them. Do not wait for a claim decision to ask whether support is available. [S12]

Tax: distinguish the premium from the payout

Ask payroll and the adviser to confirm the treatment of the employer premium, any employee contribution and any benefit payment separately. Do not infer that the employer's purchase is tax-free because a product describes its lump sum that way.

Keep a scheme-specific tax explanation with the quote, including any employee-funded or salary-sacrifice arrangement. This guide does not calculate a person's liability or recommend a funding structure.

What to do at renewal

Request the current policy definitions alongside the renewal terms. Ask for a marked explanation of changed conditions, exclusions, family cover, benefit limits and claim requirements. A price comparison alone will not reveal those changes.

When considering a switch, ask about continuity for existing members, prior diagnoses, pending claims and increases in cover. Obtain the answer before cancelling the old policy. Keep the transfer decision and employee communication linked to the accepted terms.

Recheck how the employee summary describes the benefit. Replace any promise that all cancer, all serious illness or every recurrence is covered with the actual policy explanation.

Questions employees ask

Does a diagnosis automatically produce a payout?

No. The insured definition and the policy's other claim requirements must be met. [S13]

Does this replace sick pay?

The benefit is a lump sum for an accepted insured event. Read the employer's sick-pay policy and group income protection guide separately.

Does it pay for treatment directly?

This guide describes a lump-sum benefit. Private medical insurance concerns payment for eligible private healthcare. [S12]

Sources and limitations

What this page is, and is not

This guide is general information about a type of employee benefit. It is not a recommendation, not advice about whether any product is suitable for you or your employees, and not a description of any particular insurer's policy. Cover, eligibility, exclusions, limits and price vary between policies and between employers. Whatever you are considering, the terms that apply are the ones in the policy document, and the people who can confirm them are the provider or your broker.

S12 · UnumGroup critical illness cover
Supports: Lump-sum purpose, different benefit bases, family options and product variation in medical-history treatment.
Location: Overview, family cover, support and Simplicity product.
Retrieved: 10 September 2026.
Limitation: One insurer's product information. A serious diagnosis or recurrence does not automatically qualify for payment.
S13 · UnumCritical illness policy user guide UP845 01/2024
Supports: Insured definitions and survival requirement; membership and claim conditions are policy-specific.
Location: Printed pages 3, 6-9 and 21-25: eligibility, history, claims; definitions from p29.
Retrieved: 10 September 2026.
Limitation: A 2024 provider guide. Check your current policy and schedule for definitions and claim conditions.
ZF

Zak Fenton · Founder, Alltoogether

Written by Zak Fenton, MSc Workplace Health and Wellbeing (Distinction), founder of Alltoogether, a UK employee-benefits broker and workplace-health platform. Alltoogether is an appointed representative of Sante Partners Ltd, which is authorised and regulated by the Financial Conduct Authority (914023).

Last reviewed 14 September 2026.

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