Mental health and insurance cover

Written by Ilana Eldad. Reviewed by Emma Leadbetter.

Published 2026-09-15. Last reviewed 2026-09-15. Next review due 2027-03-15.

How underwriting usually handles it

• Health insurers often exclude psychiatric treatment where there has been recent counselling, medication or admission.
• Some policies include a mental health benefit as standard; others sell it as an option.
• Income protection underwriters look closely at time off work rather than at the diagnosis.
• A period without treatment often improves the terms offered.

Which underwriting basis you choose changes the answer more than the condition itself does. Our guide to moratorium versus full medical underwriting explains the two routes; in short, a moratorium asks nothing up front and decides later, while full underwriting decides now and puts the answer in writing.

What is commonly excluded or limited

• Chronic or long-term management is usually outside health insurance.
• Exclusions may be written to cover psychiatric conditions generally rather than one diagnosis.
• Cover levels for inpatient psychiatric care are frequently capped in days.

Nothing here is universal. Two insurers can take different views of the same history, and the same insurer can take different views on two products. The policy wording is the only thing that decides it.

What happens when you claim

• Psychiatric claims almost always require a consultant referral and prior authorisation.
• Income protection claims are assessed against the occupation definition in the policy.
• Crisis and emergency care is NHS provision.

Insurers must handle claims promptly and fairly and must not turn a claim down unreasonably; the rules are in the FCA’s insurance conduct sourcebook. ^[1] If you think a decision is wrong, you can complain and then take it to the Financial Ombudsman Service free of charge. ^[2] Our complaints page sets out both routes.

The NHS route

Whatever an insurer decides, NHS care is unaffected: buying or being refused insurance changes nothing about your entitlement. Treatment on the NHS follows clinical guidance rather than policy wording. ^{[5] [4]} For information and support about the condition itself, Mind is a better place than an insurance site.

Questions to ask before you buy

1. Is a mental health benefit included as standard, optional, or excluded for me?
2. On a moratorium policy, exactly how far back does the look-back go, and how long must I be clear?
3. If I choose full underwriting instead, will you put the exclusion wording in writing before I pay?
4. Would the exclusion be reviewed later, and on what evidence?
5. Does the exclusion extend to related conditions and complications, or only to this one?

An adviser can answer those questions for your own history; we cannot, and we do not try to. Anyone advising you on insurance must be authorised, and you can check them on the Financial Services Register. ^[3] Free impartial guidance is also available from MoneyHelper. ^[6]