Health insurance with high cholesterol what's covered, and what it costs

If you've been told you have high cholesterol, getting health insurance with high cholesterol is still very possible. Insurers see raised cholesterol regularly - it's one of the most common findings in UK health assessments - and most treat it as a manageable pre-existing condition rather than a reason to decline cover.

Cholesterol is a fatty substance your body needs in small amounts, but too much of the wrong kind (LDL, sometimes called "bad" cholesterol) can build up in your arteries and increase your risk of heart disease and stroke. Many people manage it successfully with statins, diet, and lifestyle changes, often without ever experiencing symptoms.

For insurers, the key question isn't whether you have high cholesterol. It's how well it's controlled and what other risk factors are present alongside it, such as blood pressure, weight, smoking status, or a family history of heart disease.

Why cholesterol is treated differently to some other pre-existing conditions

Unlike conditions with a specific, ongoing treatment plan, high cholesterol on its own is often just one factor an insurer weighs up rather than an automatic reason for a broad exclusion. If it's well managed and you have no history of cardiovascular events, some insurers may offer cover with only a modest premium adjustment rather than excluding cholesterol-related treatment altogether.

When you apply for health insurance, you'll be asked about your cholesterol levels, whether you take medication such as statins, and when you were diagnosed. How this information affects your application depends on the underwriting method the insurer uses and the overall picture of your health.

What insurers typically want to know

• Your most recent cholesterol reading, including total cholesterol and the ratio between LDL and HDL
• Whether you're taking statins or other cholesterol-lowering medication
• How long you've had raised cholesterol and how it's changed over time
• Related risk factors, such as blood pressure, weight, smoking, and family history of heart disease
• Whether you've had any cardiovascular investigations or procedures

Well-controlled cholesterol with no other risk factors is generally viewed favourably. If your cholesterol is significantly raised, untreated, or sits alongside other risk factors like high blood pressure or a family history of early heart disease, an insurer may apply a specific exclusion for cardiovascular conditions or ask more detailed questions before making an offer.

Most health insurance policies still cover a wide range of treatment even if you have high cholesterol. What's typically excluded is treatment directly related to your cholesterol and, in some cases, cardiovascular conditions the insurer considers linked to it.

The exact wording of any exclusion matters. Some insurers apply a narrow exclusion covering only cholesterol treatment itself, while others apply a broader cardiovascular exclusion that could also rule out unrelated heart investigations. Ask for the exact wording in writing before you commit to a policy, so you understand what "related to your cholesterol" actually covers.

Health insurers generally offer one of two ways to assess pre-existing conditions like high cholesterol: full medical underwriting or moratorium underwriting. The one that suits you best depends on how you'd rather approach disclosure and how much certainty you want over your cover.

Full medical underwriting

With full medical underwriting, you answer detailed health questions when you apply, including full details of your cholesterol history. The insurer assesses this upfront and tells you exactly what, if anything, is excluded before your cover starts. This route gives you clarity from day one, which many people with high cholesterol prefer.

Moratorium underwriting

With moratorium underwriting, you don't answer detailed health questions at application. Instead, conditions you've had in the past five years are automatically excluded. If you've been symptom and treatment free for two continuous years, that condition may then be covered. Because high cholesterol is usually an ongoing, managed condition, moratorium underwriting rarely helps here, as it's unlikely to fall outside that five-year window.

For most people with high cholesterol, full medical underwriting tends to give a clearer picture of what's covered and can lead to fairer pricing, because the insurer isn't building uncertainty into your premium.

If you have high cholesterol, your premium will reflect your overall health profile rather than your cholesterol reading alone. Insurers look at the full picture before setting a price.

Factors within your control

• How well your cholesterol is managed, including your latest readings
• Lifestyle factors such as diet, exercise, weight, and smoking status
• The excess you choose, as a higher excess can reduce your premium
• Your level of cover, from inpatient-only to comprehensive plans
• Whether you agree to a guided hospital list

Factors outside your control

• Your age
• Where you live
• Family history of heart disease or high cholesterol
• Any related cardiovascular history

These figures are indicative only and vary significantly based on your cover level, location, excess, and full health profile. Speak to an advisor for a personalised quote.

Assuming you won't be accepted

High cholesterol is one of the most common findings insurers see, and it rarely results in an outright decline. Assuming otherwise stops many people from applying at all.

Under-reporting your cholesterol history

Leaving out details or rounding down readings can feel tempting, but insurers check against GP records. Inaccurate disclosure can mean a claim is refused later, even for something unrelated to your cholesterol.

Choosing moratorium underwriting by default

Moratorium cover can seem simpler because there are no health questions upfront, but for an ongoing condition like high cholesterol it rarely offers an advantage and provides less certainty than full medical underwriting.

Focusing only on the monthly premium

A slightly cheaper policy with a broad cardiovascular exclusion or limited outpatient cover may be worth less than a policy that costs a little more but covers what matters to you.

Not reviewing your cover at renewal

If you've improved your cholesterol levels through diet, exercise, or medication since you took out your policy, it's worth mentioning at renewal or when comparing alternatives, as it may affect future terms.

If comprehensive private health insurance doesn't suit your budget or circumstances, there are other ways to manage the cost of healthcare alongside high cholesterol.

Health cash plans

Cash plans reimburse routine costs like dental check-ups, eye tests, and physiotherapy up to set limits. They don't usually ask detailed health questions, but they don't cover hospital treatment or serious illness either.

NHS care plus private treatment when needed

Many people rely on the NHS for cholesterol management and ongoing monitoring, then pay privately only for specific treatments where waiting times are a concern.

Critical illness cover

This pays a lump sum if you're diagnosed with a serious condition on the policy's list, such as a heart attack or stroke. It doesn't pay for treatment access in the way health insurance does, and your cholesterol history will still be assessed as part of the application.

For general guidance on managing your finances alongside a health condition, MoneyHelper offers free, independent information. The Association of British Insurers also publishes guidance on how insurers assess pre-existing conditions.