Private Health Insurance Exclusions UK: What Is Not Covered

Why PMI has exclusions at all

Exclusions are not loopholes; they are how the product is defined. Private medical insurance is priced and built to cover acute conditions: short-term, treatable illnesses and injuries that can be cured or returned to their previous state. To keep premiums affordable, insurers exclude categories of treatment that would otherwise make the product either prohibitively expensive or impossible to price, such as indefinite chronic care or care the NHS already provides.

The FCA requires this to be transparent. Under ICOBS 6, firms must provide clear, fair and not misleading information before sale, and the Insurance Product Information Document and policy summary must draw attention to significant or unusual exclusions. The Consumer Duty reinforces this by requiring that consumers understand what they are buying.

Understanding the exclusions up front avoids the worst outcome in PMI: discovering at the point of a claim that the very condition needing treatment was never covered. The exclusions list is therefore one of the most important parts of any policy to read.

Chronic conditions: the largest exclusion category

The biggest single exclusion is chronic conditions. A chronic condition is one that needs ongoing management rather than a one-off cure: it has no known cure, comes back or is likely to come back, is permanent, needs rehabilitation or long-term monitoring, or requires continuing treatment to keep it under control. Examples include diabetes, asthma, hypertension, established heart disease and chronic kidney disease.

PMI may pay for the initial diagnosis and the acute flare-up of a condition, but once it is established as chronic, ongoing management typically reverts to the NHS. This is a common source of confusion and disputed claims, because the line between an acute episode and chronic management is not always obvious. The ABI's guidance on what counts as acute helps frame how insurers draw that line.

Cancer is treated as a partial exception by many insurers, with specific cancer-cover modules that fund treatment beyond the acute phase, but the scope of that cover varies and is defined separately in the policy.

Pre-existing conditions and the underwriting link

Pre-existing conditions are the second major exclusion, and they are tied directly to the underwriting basis chosen when the policy started. Under full medical underwriting, declared conditions are excluded explicitly and named on the schedule. Under moratorium underwriting, anything treated, investigated or symptomatic in a look-back period (often five years) is excluded until the policyholder completes a continuous symptom-free and treatment-free period, commonly two years.

The practical effect is that a condition the policyholder already had, or had symptoms of, before taking out cover is usually not claimable. The duty to answer the insurer's questions carefully is set by the Consumer Insurance (Disclosure and Representations) Act 2012; a careless or deliberate misrepresentation can let the insurer decline claims or void the policy.

This is why anyone with a medical history should clarify, before buying, exactly how their existing conditions will be treated, and obtain that in writing where full underwriting applies.

The other standard exclusions

Beyond chronic and pre-existing conditions, most policies exclude a consistent set of treatments:

• Emergencies and A&E: accident, emergency and ambulance care remain NHS responsibilities.
• Cosmetic surgery: procedures for appearance rather than medical need, unless reconstructive after illness or injury and specifically covered.
• Routine maternity and pregnancy: normal antenatal, delivery and postnatal care, though complications may be treated differently.
• Experimental or unproven treatment: care not established as clinically effective.
• Self-inflicted harm, drug and alcohol misuse related treatment, depending on wording.
• Organ transplants, dialysis for established kidney failure and long-term care.
• GP services in most plans, though some now add a virtual GP benefit.

Each exclusion is defined precisely in the policy wording, and the precise wording, not a general summary, governs whether a particular claim falls inside or outside cover.

What to do when a claim is declined on an exclusion

If an insurer declines a claim citing an exclusion, the first step is to ask for the decision in writing, with the specific policy clause relied on. Comparing that clause against the actual treatment is often revealing: disputes frequently turn on whether a condition is genuinely chronic or still acute, or whether something really was pre-existing.

If the policyholder disagrees, they can use the insurer's complaints process. If the complaint is not resolved within eight weeks, or a final response is received that the consumer rejects, the matter can be referred free of charge to the Financial Ombudsman Service. The FOS assesses whether the insurer applied the exclusion fairly and in line with the wording, and can direct the firm to pay where it finds otherwise.

Keeping all correspondence, the policy schedule, the wording and any medical evidence supports a complaint or FOS referral. The clearer the record that the treatment should have fallen inside cover, the stronger the case.

Frequently asked questions

Why are chronic conditions excluded?

PMI is built around acute, curable conditions. Chronic conditions need indefinite management, which would be very costly to insure, so ongoing chronic care typically reverts to the NHS while PMI may cover only the acute phase.

Are pre-existing conditions ever covered?

Usually not at the start. Under moratorium underwriting a condition can become claimable after a continuous symptom-free and treatment-free period, often two years. Under full underwriting, named exclusions generally remain unless the insurer agrees otherwise.

Does PMI cover pregnancy?

Routine maternity and delivery are normally excluded. Some policies cover specific pregnancy complications, but normal antenatal, delivery and postnatal care typically remain with the NHS.

Is cosmetic surgery covered?

Cosmetic procedures for appearance are normally excluded. Reconstructive surgery following illness or injury may be covered if the policy specifically provides for it.

What can I do if a claim is declined on an exclusion?

Ask for the decision and the specific clause in writing, use the insurer's complaints process, and if unresolved after eight weeks refer the matter free to the Financial Ombudsman Service, which can direct payment if the exclusion was applied unfairly.