Cheap Health Insurance UK: Costs and How to Compare

Cheap health insurance in the UK starts from around £23 a month., with the lowest premiums going to younger, non-smoking adults who choose a basic treatment-only plan and accept a modest excess. Private medical insurance (PMI) is a policy that pays towards private treatment for new, acute conditions that develop after your cover starts, sitting alongside the NHS rather than replacing it.

The price you pay is never fixed. It reflects your age, where you live, the level of cover you choose, the excess you accept and how the insurer underwrites your medical history. Two people the same age can be quoted very different premiums for the same plan, which is why comparing across the market matters.

Free Price Compare compares whole-of-market health cover from the main UK insurers to help you see the fair price for your circumstances. This is health-insurance comparison, 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

How much does cheap health insurance cost per month?

Free Price Compare’s own advertised pricing starts at private health insurance from £23 a month, with WPA promotional cover ranged from £22.90 to £38.58 a month across the single, couple and family tiers.. That entry price reflects a younger non-smoker on a basic treatment-only plan with a sensible excess, which is where the lowest premiums sit. Because the cheapest cover is stripped back to core inpatient and day-patient treatment, it costs far less than a plan bundling outpatient care, mental health or dental extras. The table below shows how the advertised WPA promotional prices vary by age and excess.

For wider market context, the Association of British Insurers (ABI) defines private medical insurance as cover for acute conditions that begin after the policy starts, available across a range of cover levels and premiums. Any published market average blends all ages and cover levels, so treat it as a rough benchmark rather than the price you will personally pay. Our own guide to private medical care costs breaks down the difference between insured cover and paying for treatment yourself.

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What drives the price of private medical insurance?

The price of private medical insurance is driven mainly by five factors: your age, your postcode, the cover level you choose, the excess you accept and how the insurer treats your medical history. Understanding each one lets you shape a policy around your budget rather than paying for features you will not use. The single largest lever is usually the cover level, because moving from treatment-only to full outpatient cover can more than double the premium for the same person.

• Age: the single biggest factor. Premiums rise steadily each year because the likelihood of needing treatment increases with age.
• Location: treatment costs and hospital lists differ by region, so central London postcodes typically cost more than the rest of the UK.
• Cover level: a treatment-only (inpatient and day-patient) plan is cheaper than one adding outpatient care, mental health, dental or optical extras.
• Excess: the amount you pay towards a claim before the insurer contributes. A higher voluntary excess lowers your monthly premium.
• Underwriting: how your medical history is assessed, either by moratorium or full medical underwriting.

Lifestyle can matter too. Some insurers reward non-smokers or active members, so being honest about your health and habits at the quote stage helps you get an accurate, fair price. Comparing across a panel of more than 130 UK insurance providers means you can see how each one weighs these factors differently for your profile.

How does age affect the price, and is there an age limit?

Age affects the price of private medical insurance more than any other single factor, and while most insurers accept new applicants at any adult age, premiums climb sharply for older applicants. Illustrative basic-cover pricing shows the curve rising steeply, with example prices around £29 a month at age 30, roughly £52 at 50 and over £100 at 70 for a similar plan. Most mainstream insurers have no upper age limit for new applications, though a handful of guaranteed-acceptance products aimed at older buyers cap entry at a set age.

The reason is straightforward: the older you are, the more likely you are to need treatment, so the insurer prices in that higher expected claim cost. This is why the same treatment-only plan can cost a 50-year-old materially more than a 40-year-old. If you are shopping later in life, focusing on a reduced hospital list or a higher excess can offset some of that age-related increase without dropping the core cover you want.

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How can you cut the cost of cover?

You can cut the cost of private medical insurance by adjusting five levers: raising your excess, choosing a reduced or local hospital list, dropping optional extras, adding a treatment waiting option and paying annually. Each one trims the premium without necessarily gutting the core cover for new, acute conditions. The trick is deciding which trade-offs you are comfortable with before you compare.

• Raise the voluntary excess: agreeing to pay more towards any claim, sometimes up to several thousand pounds with some insurers, reduces the monthly premium.
• Choose a reduced hospital list: local or guided lists exclude the most expensive city-centre private hospitals and are among the most affordable options.
• Strip back extras: outpatient, dental, optical and travel add-ons all cost more, so keep only what you would realistically use.
• Add a treatment waiting option: a ‘6-week wait’ means you use the NHS if it can treat you within six weeks, and only claim privately if the wait is longer.
• Pay annually: paying in one lump sum usually avoids the interest built into monthly instalments.

Because insurers weight these levers differently, the cheapest combination for you is best found by comparing several quotes side by side. Our UK health insurance price guide walks through how each option changes the number you pay.

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Is cheap health insurance worth it, or a false economy?

Cheap health insurance is worth it if a basic treatment-only plan matches what you actually want cover for, but it becomes a false economy if you assume it covers more than it does. Entry-level PMI pays towards private diagnosis and treatment of new, acute conditions, giving faster access to consultations and planned procedures than the NHS waiting list often allows. It does not cover pre-existing conditions, ongoing management of chronic illness, A&E or emergencies, which remain with the NHS.

The demand driver is clear from the numbers. The NHS England elective waiting list stood at around 7.33 million cases in July 2026., with roughly 2.53 million patients waiting over 18 weeks, according to NHS England referral-to-treatment data. Insurers also paid a record £4 billion in individual and workplace PMI claims in 2024, up 13% on 2023, according to the ABI (published January 2026). A cheaper plan that reliably covers planned private treatment for new conditions can be good value; the mistake is buying the lowest premium without checking the exclusions.

Does cheap cover include cancer treatment?

Cheap cover may include limited cancer treatment, but the level varies significantly between plans, so you must check the policy wording. The WPA promotional plans behind Free Price Compare’s advertised entry prices include limited cancer cover within a £50,000 Treatment Cover limit per year. Comprehensive plans tend to offer fuller oncology cover, while budget treatment-only plans often restrict it, and cancer diagnosed before your policy started would normally be treated as a pre-existing condition and excluded.

Does buying through a broker cost more, and how does underwriting work?

Buying private medical insurance through a broker or comparison service does not usually cost more than going direct, because insurers typically price the policy the same way regardless of the channel and any commission is built into the standard premium. What a whole-of-market comparison adds is visibility: you see how different insurers rate your age, postcode and medical history side by side, rather than taking a single direct quote at face value. Free Price Compare is a comparison service, not an insurer, and does not give medical advice.

Underwriting is how an insurer assesses your medical history to decide what it will and will not cover. There are two main approaches:

• Moratorium underwriting: you answer no medical questions upfront. Conditions you had in a set period before joining (often the last five years) are excluded until you go a continuous period, usually two years, symptom and treatment free.
• Full medical underwriting: you disclose your history at application, and the insurer confirms in writing exactly what is excluded from the start, giving more certainty but taking longer to set up.

Neither approach covers pre-existing conditions in the way many first-time buyers expect, which is the most common misunderstanding at the quote stage. If certainty over exclusions matters to you, full medical underwriting removes the guesswork.

Is it cheaper to pay annually or monthly?

Paying annually is usually cheaper than paying monthly, because monthly instalments are effectively a credit arrangement that carries interest, while an annual lump sum avoids that cost. The saving is not huge on a low entry-level premium, but over a full year it can be worth several pounds a month depending on the insurer’s monthly loading. If your budget suits it, paying yearly is the simpler way to shave the total cost.

Monthly payment still makes sense if spreading the cost keeps the cover affordable, and it lets you switch more easily at renewal. The main thing to check is the effective annual cost of the monthly option versus the yearly price, so you know exactly what the convenience of spreading payments is costing you.

Will premiums rise, and are they tax deductible?

Private medical insurance premiums generally rise each year, driven partly by your age at renewal and partly by medical cost inflation across the market, so an increase at renewal is normal even if you never claim. As you move into a new age band the base premium climbs, and insurers also adjust for the rising cost of private treatment and higher claims volumes. Voluntary health insurance was one of the fastest-growing areas of UK healthcare spending in 2024, reflecting rising demand for private cover, according to the ONS UK Health Accounts (released April 2026), which reflects that rising demand.

On tax, private medical insurance premiums paid by an individual are not tax deductible. If your employer pays for your cover, it is usually treated as a taxable benefit-in-kind, so you pay income tax on its value. Premiums also include Insurance Premium Tax (IPT), a government tax applied to most general insurance. If a renewal jumps sharply, comparing the whole market before you accept it is often the most effective way to bring the cost back down. Our family health insurance guide covers how these costs stack up when you insure more than one person.

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Information correct as of 22 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).