United Kingdom Private Health Insurance Explained

United Kingdom private health insurance, also called private medical insurance (PMI), is an insurance policy that pays for eligible private treatment of new, short-term (acute) medical conditions, letting you skip NHS waiting lists for diagnosis and planned care. It sits alongside the NHS rather than replacing it, and does not cover A&E, emergencies or the ongoing management of long-term (chronic) conditions.

PMI typically costs an individual a variable monthly amount, and the price can change significantly with your age, where you live, your excess and how much cover you choose. Free Price Compare offers whole-of-market comparison of private medical insurance across the main UK health insurers, and we draw the figures here from ABI, NHS and FCA publications.

This is an impartial, factual explainer, not medical advice. For any health concern, speak to your GP or call NHS 111.

Last updated: September 2026

Written by the Free Price Compare editorial team | Reviewed September 2026

What does private health insurance actually cover?

Private health insurance covers the cost of eligible private treatment for acute medical conditions, meaning new illnesses or injuries that respond to treatment and are expected to get better. Core cover pays for in-patient and day-patient treatment (any procedure where you need a hospital bed), and most policies include private cancer care as standard. You choose a private hospital or consultant, and the insurer settles the bills up to your policy limits.

Cover is built in layers, and the layer you pick is the single biggest driver of price:

• Core / basic cover pays for in-patient and day-patient treatment, such as surgery requiring a hospital stay. This is the most affordable level.
• Mid-range cover adds a capped amount of out-patient treatment, covering consultations, diagnostic tests and scans that do not need a hospital bed.
• Comprehensive cover raises or removes those out-patient limits and often adds extras such as mental health cover, therapies or higher cancer benefits.

Optional add-ons frequently include dental and optical cash benefits, a wider hospital list and worldwide cover, each of which increases the premium. Because insurers structure these tiers differently, comparing like-for-like matters more than comparing headline prices.

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What is not covered by private medical insurance?

Private medical insurance does not cover emergencies, chronic (long-term) conditions or, in most cases, pre-existing conditions. PMI is designed for acute, curable problems, so anything that is ongoing, incurable or an emergency stays with the NHS. This is the exclusion area that causes the most confusion, so it is worth being precise about.

• Emergencies and A&E: accident and emergency care, ambulances and urgent treatment are provided by the NHS. PMI is not an emergency service.
• Chronic conditions: the ongoing monitoring and management of long-term conditions (for example asthma, diabetes or high blood pressure) is generally excluded. PMI may cover a flare-up needing acute treatment, but not the long-term control of the condition.
• Pre-existing conditions: conditions you already had before the policy started are usually excluded, either permanently under full medical underwriting or for a set period under a moratorium.
• Pregnancy and childbirth: routine maternity care is normally excluded, though some complications may be covered.
• GP services and prescriptions: your NHS GP remains your first point of contact, although some insurers bundle a private virtual GP service.

None of this replaces the NHS. Registering privately does not remove your NHS entitlement, and you can move between the two. For any symptom or medical concern, contact your GP or NHS 111 rather than deciding based on a policy document.

How does moratorium vs full medical underwriting work?

Underwriting is how an insurer decides which of your existing health conditions it will and will not cover, and UK private health insurance offers two main routes: moratorium and full medical underwriting. The route you choose affects both your application and what happens if you claim.

Moratorium underwriting

Moratorium underwriting means you do not fill in a medical questionnaire, but any condition you had symptoms, treatment, medication or advice for in a set look-back period (commonly the previous five years) is excluded at the start. If you then go a continuous period (often two years) without symptoms, treatment or advice for that condition, it can become eligible for cover. It is quicker to set up, but there is less certainty upfront about exactly what is excluded.

Full medical underwriting

Full medical underwriting means you declare your medical history when you apply, and the insurer tells you in writing which conditions are excluded before you buy. This gives you clarity from day one but takes longer to arrange. It can suit anyone who wants certainty, or whose health history makes a moratorium’s outcome hard to predict.

A third route, continued personal medical exclusions (CPME), is used when moving an existing scheme to a new insurer so your current exclusions carry across without fresh underwriting. If you are weighing up options, our guide to comparing private medical insurance explains how each underwriting type affects your quotes.

How much does private health insurance cost in the UK?

Private health insurance in the UK typically costs an individual around £74 to £83 a month in 2026, based on 2026 broker quote samples of thousands of quotes across the main insurers. A couple’s cover commonly falls between roughly £136 and £158 a month, and a family of four between around £159 and £181, though these are indicative ranges rather than fixed prices. Free Price Compare research suggests the single biggest reason quotes differ so much is age, followed by cover level and excess.

Figures are indicative and may change. They are drawn from 2026 broker quote samples and reflect differing assumptions on cover, excess and location, so use them as a guide and get your own quote.

Many joint policies are cheaper than two separate individual policies, and some family plans include children at little or no extra cost, so adding children often costs less than buying separate cover. For a fuller cost breakdown, see our 2026 private medical care cost guide and our family health insurance cost and cover guide.

See typical private health insurance prices

Why does age change the price so much?

Age is the largest single factor in a private health insurance quote because the likelihood of needing treatment rises as you get older. Younger adults usually pay much less than older adults for basic cover, while prices for people in their seventies are typically much higher. As a rough guide, a 50-year-old can pay noticeably more than a 40-year-old for identical cover, which is why locking in cover earlier tends to mean a lower starting premium.

How can I reduce my premium?

You can reduce a private health insurance premium mainly by adjusting the excess and the cover level rather than by cutting corners on the essentials. The two most effective levers are choosing a higher excess (the amount you pay towards a claim before the insurer contributes) and reducing or removing out-patient cover. Practical ways to lower the monthly cost include:

• Set a higher voluntary excess, for example £250 or £500, which lowers the premium in exchange for paying more per claim.
• Choose a guided or restricted hospital list instead of an open list of every private hospital.
• Add a ‘six-week’ NHS option, where the insurer only funds private treatment if the NHS wait exceeds six weeks.
• Drop optional extras such as dental, optical or worldwide cover if you do not need them.

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Is private health insurance worth it in the UK?

Whether private health insurance is worth it depends on how much you value faster access to planned diagnosis and treatment, and what you can afford, because the NHS still provides emergency and long-term care free at the point of use. The main practical benefit is avoiding NHS elective waits, which have remained high in recent years and have pushed some people towards private cover.

Demand for PMI has risen alongside those waits. UK health insurers paid a record £4 billion in individual and workplace PMI claims in 2024, up 13% on 2023, with 6.5 million people covered, according to the Association of British Insurers (ABI) in figures published in January 2026. Of those covered, 4.8 million held workplace policies, so for many people PMI arrives as an employee benefit rather than a personal purchase.

PMI is most likely to suit you if you want quicker access to consultants and planned procedures, want a choice of hospital and consultant, and can budget for the monthly cost. It is less likely to suit you if your main concerns are emergencies or an existing long-term condition, since those remain with the NHS. It is not a like-for-like replacement for the NHS, and you keep full NHS entitlement regardless.

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How is UK private health insurance regulated?

UK private health insurance is regulated by the Financial Conduct Authority (FCA), which sets conduct and fair-value rules for insurers and the firms that sell their policies. The FCA’s product governance and fair-value rules, in force since 1 October 2021, require insurers to show their products offer fair value and meet customers’ needs, and by 2026 firms are expected to evidence good customer outcomes across the whole product lifecycle. The specific price-walking ban that stops loyal customers being charged more than new ones applies to home and motor insurance, not PMI, so it is still worth checking your renewal price against fresh quotes each year.

If a claim is declined or you have a dispute you cannot resolve with your insurer, you can escalate free of charge to the Financial Ombudsman Service. Private hospitals and clinics are separately regulated for care quality by the Care Quality Commission (CQC) in England, and the Private Healthcare Information Network (PHIN) publishes performance data on private consultants and hospitals. Independent ratings such as Defaqto Star Ratings can also help you compare cover levels on a like-for-like basis.

Does England have a version of US-style private insurance?

England does not have US-style private health insurance, because everyone ordinarily resident in the UK is already covered by the NHS free at the point of use. UK private medical insurance is supplementary: it buys faster or more comfortable access to planned care and a choice of consultant, not a separate healthcare system you must belong to. This is a common misunderstanding among people moving to the UK, who sometimes assume PMI is essential in the way it can be elsewhere.

Because the NHS underpins everything, UK PMI is deliberately narrower than some overseas equivalents. It focuses on acute private treatment and leaves emergencies, GP care and long-term conditions to the NHS. Healthcare is also devolved, so waiting-list and performance statistics differ across England, Wales, Scotland and Northern Ireland and should not be combined into a single UK total, as the Office for Statistics Regulation cautioned in 2026. If you are comparing cover after time abroad, our explainer on whether European health insurance is enough covers a related question about travel and residency cover.

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Information correct as of 3 September 2026. Prices, tariffs, policy details and providers change frequently, so please check the latest details before making a decision. This article is for general information only and does not constitute financial advice. Free Price Compare is authorised and regulated by the Financial Conduct Authority (FCA).