Health insurance

How private health insurance works, what it covers, and what affects the price.

• What does private health insurance cover? — Private health insurance pays for eligible private treatment of new conditions that begin after your policy starts. Most policies cover diagnostic tests, specialist consultations and inpatient treatment; many exclude chronic conditions, pre-existing conditions, accident and emergency care, and routine pregnancy. Cover, limits and excesses vary by insurer, so the policy wording decides what is paid.
• How does medical underwriting work? — Medical underwriting is how an insurer decides what your medical history means for cover. Most UK policies use either a moratorium, which automatically sets aside recent conditions, or full medical underwriting, where you declare your history and the insurer lists exclusions before you buy. Underwriting decides what is excluded, not usually the price.
• How does private health insurance work in the UK? — Private health insurance is an annual contract: you pay a premium, and the insurer pays for eligible private treatment of new, acute conditions. The journey runs GP referral, insurer pre-authorisation, treatment at a recognised hospital, and the insurer settling the invoice directly. Chronic conditions and pre-existing conditions are usually excluded. Policies re-rate at renewal.
• What does private health insurance not cover? — Standard exclusions include chronic conditions needing ongoing management, pre-existing conditions unless agreed in writing, emergency care, routine pregnancy and childbirth, and cosmetic treatment. Every policy lists its own exclusions in the full wording — the IPID summarises them, the wording governs. Read the exclusions before you buy, not at claim.
• How much does private health insurance cost in the UK? — There is no single honest figure: premiums depend on age, postcode, cover level, excess, hospital list and underwriting basis. Market context is verified — 6.5 million people covered and £4 billion of claims in 2024 — but any “average premium” without a named source and date is unusable. Compare written, like-for-like quotes.
• What affects the price of health insurance? — Insurers price on age, postcode, cover level (especially outpatient limits), the excess you accept, the hospital list you choose, your underwriting basis and, on some policies, your claims history through a no-claims scale. Medical inflation pushes renewal prices up even without claims. Each lever is documented in the policy documents.
• Moratorium vs full medical underwriting: what’s the difference? — Moratorium underwriting asks no medical questions but automatically excludes conditions from a recent look-back period until you complete a set trouble-free period. Full medical underwriting asks health questions upfront and states exclusions in writing before you buy. Moratorium is faster; full medical underwriting gives certainty from day one.
• Can you get health insurance with a pre-existing condition? — Yes, you can usually buy a policy — but the pre-existing condition itself is normally excluded. Under a moratorium it may become covered after a continuous trouble-free period; under full medical underwriting the exclusion is usually permanent. Everything else new and acute is typically covered. Get the treatment of your condition in writing before you buy.
• How do no-claims discounts work on health insurance? — Many policies run a no-claims discount scale: each claim-free year moves you up the scale and cuts the claims-related part of your premium; claiming moves you down. Scales, steps and maximum discounts differ by insurer and are set out in the policy documents. The discount affects only part of the renewal price — age and medical inflation still apply.
• What are outpatient limits and hospital lists? — An outpatient limit caps what the policy pays for consultations, tests and scans without a hospital admission — unlimited, a set annual amount, diagnostics only, or nothing. A hospital list defines which facilities the insurer will pay for. Both are major price levers: richer outpatient cover and wider lists cost more.
• How do health insurance renewals work, and why do premiums rise? — Health insurance is an annual contract: at renewal the insurer re-rates your premium for your new age, any claims on a no-claims scale, and movements across its whole book, including medical inflation. Premiums commonly rise even in claim-free years. Renewal is also your annual opportunity to re-check cover and the wider market.
• Individual, family and business health insurance: what’s the difference? — Individual policies cover one person on personal underwriting. Family policies add a partner and children to one contract. Business schemes cover employees, often on more generous underwriting at scale, and are usually a taxable benefit for the employee. Most covered people — 4.8 million of 6.5 million in 2024 — hold cover through work.
• Health insurance for over-50s: what changes and what to check — Over 50, premiums rise because age is the strongest rating input, and pre-existing conditions become more likely to sit inside exclusions. The contract itself works the same at any age. The checks that matter: underwriting basis, outpatient level, excess, hospital list and how the insurer re-rates at renewal.
• Health insurance for over-60s and retirees — Insurers generally accept new older applicants, but premiums are at their highest and exclusions likeliest in your sixties and beyond. Many people first face this decision when employer cover ends at retirement. Judge a policy on its written exclusions, renewal trajectory and the treatments you would realistically use privately.
• Health insurance for young adults: cheap years, real choices — Your twenties and thirties are the cheapest years to hold health insurance because age drives the price, and a short medical history means fewer exclusions. The value case rests on prompt diagnostics and treatment access, not on replacing the NHS. Check outpatient cover, excess and the renewal trajectory before buying on headline price.
• Health insurance for families with children — Family policies put parents and children on one contract, usually cheaper than separate policies; some insurers price children cheaply or include younger children at low or no extra cost. Children are typically covered for acute treatment, with routine maternity and chronic care excluded. Check each insurer’s child age limits and newborn rules in writing.
• Health insurance for couples: joint or separate policies? — Couples can hold one joint policy or two separate ones. Joint policies sometimes price below two separate premiums, but not always — compare written quotes both ways. Separate policies keep each person’s no-claims discount and underwriting independent. If a relationship ends, a joint policy must be split, which needs the insurer’s written terms.
• Health insurance for the self-employed — For the self-employed, personal health insurance premiums are generally not a tax-deductible business expense — you pay from taxed income. The practical case is stronger than for employees: no sick pay means waiting weeks for treatment costs real income. Lean specifications — higher excess, guided options — keep premiums manageable.
• Health insurance for company directors: personally or through the company? — A limited company can pay a director’s health insurance: the company usually treats the premium as a business expense, but the director is taxed on it as a benefit in kind and the company pays employer National Insurance. Whether that beats paying personally depends on your tax rates — confirm the arithmetic with your accountant.
• Health insurance for single-parent families — Single-parent policies cover one adult plus children on one contract, priced below two-adult family policies. On one income, the levers matter most: excess level, outpatient limit and hospital list. Your own cover deserves priority — a single parent who cannot get prompt treatment has no second adult to absorb the wait.
• Leaving a job? What happens to your health insurance — Employer health insurance normally ends when you leave. Many schemes offer continuation onto a personal policy, often preserving your underwriting position — but strict deadlines apply, usually within weeks of leaving. Ask the scheme administrator in writing before your last day, and never assume cover continues automatically.
• Is private health insurance worth it? An honest framework — Worth it depends on what you are buying: prompt access to planned treatment and diagnostics, not better emergency care or chronic-condition management — those stay with the NHS. Weigh the premium trajectory against the waits you would otherwise face, your ability to self-fund treatment, and how much you value choice of specialist and timing.
• Can you get private health insurance for a child only? — Yes, some insurers offer private health insurance for a child on their own, with a parent or guardian as the policyholder; others only cover children alongside an adult. Existing conditions are usually excluded, and routine and chronic care often is too. If a parent has cover through work, adding the child there is worth checking first.
• Is private health insurance a taxable benefit? — Yes. Private health insurance paid for by your employer is usually a taxable benefit in kind. You pay Income Tax on its cost to your employer at your marginal rate, and your employer reports it through payroll or a P11D and pays Class 1A National Insurance. Some health benefits, such as one annual screening, are exempt.
• Does private health insurance cover dental treatment? — Usually not for routine care. Core private health insurance rarely covers check-ups, fillings or crowns, though some policies cover accidental damage or hospital oral surgery. Many insurers sell a dental add-on with annual limits. NHS dental charges in England are £27.90, £76.60 or £332.10 depending on the treatment band.