Compare health insurance UK

When you compare health insurance UK providers, you're looking at cover that pays for private medical treatment when you need it. Private health insurance, sometimes called PMI or private medical insurance, is separate from the NHS. You pay a regular premium, and your insurer pays for eligible private treatment, usually directly to the hospital or consultant.

Private cover doesn't replace the NHS. It sits alongside it, giving you an alternative route to treatment when NHS waiting times are long, or when you want to choose your own consultant and hospital.

Why people compare health insurance

• Faster access to consultations, diagnostic tests, and non-emergency surgery
• Choice of consultant and hospital from your insurer's approved list
• Private rooms and more flexible appointment times
• Extra benefits on some policies, such as mental health support and digital GP access

Clinical care is generally provided by the same consultants who work in the NHS. The difference is mostly about speed, comfort, and choice rather than the quality of treatment itself.

UK health insurers offer several levels of cover, and comparing them side by side helps you avoid paying for benefits you won't use, or missing cover you need.

• Budget or essential cover pays for inpatient and day-patient treatment, such as surgery and cancer treatment requiring admission. It typically excludes or limits outpatient consultations and diagnostic tests.
• Mid-range cover adds outpatient consultations and diagnostics, such as MRI scans and blood tests, usually up to an annual limit.
• Comprehensive cover removes most outpatient limits and often includes fuller mental health support, physiotherapy, and sometimes worldwide cover.
• Health cash plans aren't full health insurance. They pay fixed cash amounts towards everyday costs like dental check-ups, glasses, and physiotherapy sessions, but won't cover serious illness or surgery.
• Corporate and group schemes are arranged through an employer. They're underwritten differently to individual policies and usually end when you leave the job.
• International and travel health insurance covers treatment received abroad. It's a separate product to UK-based private medical insurance and matters if you travel or work overseas frequently.

Premiums broadly rise with the level of cover: budget policies typically start from around £30-£60 a month, mid-range cover from £60-£120, and comprehensive cover from £100-£200 or more, depending on your age, location, and excess.

Exactly what's covered depends on the policy and insurer you choose, but most UK health insurance follows a similar pattern.

Typically covered

• Inpatient and day-patient treatment, including surgery, hospital accommodation, and related diagnostic tests
• Outpatient consultations and diagnostics such as MRI, CT, and blood tests, on policies that include this
• Cancer treatment, including consultations, chemotherapy, and radiotherapy, subject to policy limits
• Mental health support, such as psychiatric consultations and therapy, though often capped at a number of sessions
• Physiotherapy and specialist nursing, again usually subject to session limits

Typically excluded

• Pre-existing conditions, meaning any illness with symptoms, treatment, or advice in roughly the past five years
• Chronic disease management, such as ongoing diabetes or asthma care, though a new acute episode may be covered
• Pregnancy and childbirth, including antenatal and postnatal care
• Cosmetic procedures that aren't medically necessary
• Accident and emergency treatment, which remains an NHS service
• Dental and optical care, unless specifically added to your policy

Grey areas worth checking

Some areas vary a lot between insurers and policies, so it's worth checking the specific terms before you decide: back problems (often excluded or limited), the depth of mental health cover, physiotherapy session limits, and whether specialist drugs are covered up to a cap or excluded entirely.

Health insurance costs vary widely, and the only way to get an accurate figure is a personalised quote. As a general guide, individual premiums typically fall into these ranges:

• Budget or essential cover: roughly £30-£60 a month
• Mid-range cover: roughly £60-£120 a month
• Comprehensive cover: roughly £100-£200+ a month

Couples and families pay more overall, though often less per person than separate individual policies would cost. A typical family of four might expect to pay somewhere in the region of £150-£350+ a month depending on ages and the level of cover chosen.

How the excess affects your premium

The excess is the amount you pay towards a claim before your insurer covers the rest. Choosing a higher excess lowers your monthly premium, but increases what you pay if you need treatment.

Check whether the excess applies per claim or per year. A per-year excess means you pay it once regardless of how many times you claim in that year, while a per-claim excess applies separately to each new condition treated. This distinction can make a meaningful difference to what you actually pay if you need several types of treatment.

Beyond the premium and excess, watch for annual or per-condition treatment caps, and check whether your chosen consultant charges within your insurer's fee limits. Some consultants charge more than insurers cover, leaving you to pay the difference.

Comparing headline premiums alone tells you very little. To properly compare health insurance UK policies, work through the details that actually affect your cover.

• Hospital list: can you use the hospitals near you, or the ones you'd choose for specific treatment?
• Consultant access: are the specialists you might need included on the insurer's approved list?
• Outpatient limits: what's the annual cap on consultations and diagnostic tests?
• Mental health cover: how many sessions are included, and is in-patient psychiatric care available?
• Cancer cover: are newer or more expensive cancer drugs included, or are there caps that might apply?
• Excess structure: is it per claim, per year, or per condition?
• Claims process: how easy is pre-authorisation, and can you manage claims online?
• Customer reviews: what do existing customers say specifically about the claims experience?

UK health insurers vary considerably in how they approach these details, even when their headline premiums look similar. Comparing several providers against your own priorities, rather than relying on one insurer's quote, gives you a much clearer picture of value.

Most UK adults can get health insurance, though your age and medical history affect the cost and the terms you're offered.

Age

Health insurance is widely available from age 18 through to your 70s, with premiums rising steadily as you get older. Some insurers stop accepting new customers in their late 60s or 70s, though existing policyholders can usually continue cover, and a smaller number of insurers specialise in later-life applications.

Pre-existing conditions

A pre-existing condition is any illness, injury, or symptom you've had treatment, advice, or investigation for, typically in the past five years. Having one doesn't rule out cover altogether. Insurers usually take one of these approaches:

• Permanent exclusion: the specific condition is never covered
• Temporary exclusion: the condition is excluded for a set period, often around two years under moratorium underwriting, and may become covered if you remain symptom-free
• Loading: you're covered, but pay a higher premium to reflect the added risk

Being honest about your medical history matters more than which condition you have. Non-disclosure can invalidate your entire policy, including cover for conditions unrelated to the one you didn't declare.

Self-employed applicants

Being self-employed doesn't affect health insurance eligibility or pricing directly, though you may need to provide proof of income, such as tax returns or business accounts, as part of your application.

Making a health insurance claim usually follows a similar process across UK insurers, though the exact steps can vary slightly by provider.

Health insurance doesn't cover accident and emergency treatment. For genuine emergencies, use NHS emergency services. If emergency treatment leads to planned follow-up care, contact your insurer about that follow-up as soon as it's practical.

A few recurring mistakes make comparing health insurance harder than it needs to be.

• Choosing on price alone. A cheaper policy with a low outpatient limit can cost more overall if you need ongoing tests or consultations. Compare the full picture of cover, limits, and excess.
• Being less than fully honest about your medical history. Insurers check medical records when you claim, and non-disclosure can void your entire policy, not just cover for the undeclared condition.
• Assuming full coverage. Health insurance isn't an NHS replacement. It won't cover accident and emergency care, routine GP visits, pregnancy, or most pre-existing conditions.
• Ignoring sub-limits. A policy advertising a high overall limit can still have a restrictive annual cap on outpatient care or mental health support. Check the sub-limits for treatment you're likely to need.
• Skipping pre-authorisation. Booking treatment without confirming cover first can mean paying the full bill yourself, even for a condition that would otherwise have been covered.
• Auto-renewing without checking the market. Premiums typically rise each year. Comparing alternatives before renewal helps avoid gradually overpaying.
• Misunderstanding the excess structure. A per-claim excess applies separately to each condition, while a per-year excess applies once. The difference can add up if more than one type of treatment is needed in a year.
• Focusing on hospital choice over consultant access. A hospital being on your list matters less if the specialist you need isn't part of the insurer's approved network.

Health insurance isn't the only way to manage the cost and speed of private healthcare. It's worth understanding how it compares to the alternatives before you decide.

Health insurance vs health cash plans

Health insurance covers expensive private treatment, such as surgery, consultations, and diagnostics. Cash plans pay small, fixed amounts towards everyday costs like dental check-ups, glasses, and physiotherapy, but won't help with anything serious. Some people use both together: health insurance for major treatment and a cash plan for everyday costs.

Health insurance vs self-insurance

Self-insurance means saving towards potential healthcare costs instead of paying premiums. It can work if you have substantial savings set aside specifically for this and are comfortable with the risk, but a single major procedure could cost more than years of saved premiums, and the need for treatment doesn't wait until your savings are ready.

Health insurance vs relying on the NHS

The NHS remains free at the point of use and handles emergencies, chronic conditions, and pregnancy care that private insurance typically excludes. The trade-off is waiting times for non-emergency treatment, which can stretch to many months for some procedures. Many people use a combination: private cover for faster access to specific treatment, and the NHS for everything else.