Switching health insurance providers what you need to know before you move

There are several common reasons people consider switching health insurance providers, and it's rarely just about chasing a lower premium.

Rising premiums at renewal

Health insurance premiums typically increase each year, partly because of your own age and partly because of rising healthcare costs across the industry. If your renewal price has jumped significantly, it's worth checking what other insurers would charge for a similar level of cover before you accept the increase.

Changing needs

Your priorities can shift over time. You might want to add outpatient cover you didn't need before, extend cover to a partner or children, or move to a more basic policy if your budget has changed.

A poor claims experience

If a claim was declined, delayed, or handled poorly, that can be reason enough to look elsewhere, even if the premium isn't the main driver.

Leaving an employer scheme

Changing jobs, retiring, or having an employer remove health insurance as a benefit can all mean arranging your own cover. See the section on leaving an employer scheme below.

Moving house

Moving to a different part of the country can mean your current insurer's hospital list no longer includes a convenient hospital, which is often enough to prompt a comparison of other providers.

The premium is usually the easy part to compare. What matters more is what happens to your medical history, and any exclusions you've built up, when you move to a new insurer.

Starting fresh underwriting

Unless your new insurer agrees otherwise, switching provider usually means going through underwriting again, either full medical underwriting or moratorium underwriting.

If you were on a moratorium policy and an exclusion had already lapsed, for example a condition became covered again after two symptom-free years, that lapsed exclusion doesn't automatically travel with you. Moving to a new moratorium policy usually restarts the look-back period, so a condition that was covered under your old policy could become excluded again until it lapses a second time.

Continued personal medical exclusions

Some insurers offer what's called a continued personal medical exclusion, sometimes shortened to CPME. Rather than reassessing your pre-existing conditions from scratch, the new insurer agrees to carry over the same exclusions your old insurer applied, without adding new ones for conditions you've already disclosed.

This isn't offered as standard by every insurer, and it depends on both the insurer you're leaving and the one you're joining. If continuity of cover for an existing condition matters to you, ask specifically about continued personal medical exclusions before you commit to switching, rather than assuming it happens automatically.

If you're moving away from a company health insurance scheme rather than switching between individual policies, the process works a little differently.

Why you might be leaving a group scheme

You could be changing jobs, retiring, or your employer might be removing the benefit or restructuring the scheme. Sometimes this comes with plenty of notice, and sometimes it doesn't, so it's worth checking your position as soon as you know a change is coming.

Continuation options

Some insurers offer a continuation option for people leaving a group scheme, letting you move to an individual policy without a new medical assessment. This usually needs to be arranged within a set window, often around 30 days of leaving the scheme, so it's worth asking your employer or the insurer directly as early as possible rather than waiting.

What changes when you move from group to individual cover

Group schemes benefit from shared risk across a number of employees, which tends to keep premiums lower than an equivalent individual policy. Moving to an individual policy, even with a continuation option, is likely to mean a higher premium, priced against your own age and health rather than the average of the group.

If a continuation option isn't available, or the terms don't suit you, you can still apply for individual health insurance from any insurer, though this would usually involve fresh underwriting rather than carrying over your group scheme's terms.

Once you've decided to move, switching health insurance providers follows a fairly consistent process, whether you're moving between individual policies or leaving an employer scheme.

A cheaper premium isn't much good if the new policy covers less than your current one. Before you commit to switching, compare these areas alongside the price.

You can technically switch health insurance providers at any point, but timing your move well can save money and help you avoid gaps in cover.

Switching at renewal

Most people switch around their renewal date. This avoids paying for two policies at once and means you're not walking away from cover you've already paid for in the current period.

Switching mid-term

You can leave a policy before renewal, though many insurers charge for the time you've been covered rather than refunding the full annual premium, and some policies don't allow a mid-term refund at all. Check your policy terms, or speak to an advisor, before cancelling early.

Avoiding a gap in cover

Try to start your new policy before or on the day your existing cover ends. Even a short gap between policies can affect how a new insurer treats your medical history, since some underwriting methods look at your circumstances at the point cover starts.

Cancelling your old policy too soon

Cancelling before your new policy has been confirmed can leave you with a gap in cover, and potentially without protection if something happens in between.

Assuming exclusions carry over automatically

Unless a continued personal medical exclusion has been specifically agreed, a new insurer will usually apply its own underwriting, which can mean new or extended exclusions.

Focusing on premium alone

A lower premium might come with a smaller hospital list, tighter outpatient limits, or reduced mental health cover. Compare what's actually covered, not just what it costs.

Missing a continuation window

If you're leaving an employer scheme, continuation options are often only available for a limited period, sometimes around 30 days. Missing this window can mean losing the option to avoid fresh underwriting.

Not checking the new hospital list

If you have a preferred hospital or consultant, confirm they're included with the new insurer before you switch, rather than assuming all major insurers cover the same hospitals.

We connect you with health insurance advisors who compare cover from a wide range of insurers, so you can see how switching would affect your premium, exclusions, and cover level before you commit.

We're not an insurer ourselves. Our advisors can help you understand whether a continued personal medical exclusion is available, check timing around your renewal or continuation window, and compare policies on more than just price. Access expert advice with no pressure to proceed.