Travel Insurance with Pre-Existing Medical Conditions: Honest UK Guide

If you have a pre-existing medical condition, finding good travel insurance can feel like a minefield. The good news is that almost everything is insurable — you just need to declare honestly and shop around.

What counts as a pre-existing condition?

Insurers generally treat anything you've seen a doctor about, taken medication for, or been investigated for in the last 2–5 years as pre-existing. Common examples include:

• Diabetes (type 1 or type 2)
• High blood pressure
• Heart conditions and previous heart attacks
• Asthma and COPD
• Cancer — current or in remission
• Anxiety, depression and other mental health conditions
• Joint replacements and chronic back pain

Why you must declare

If you don't declare and then need treatment for an undeclared condition (or anything related to it), your claim will be refused — even for unrelated emergencies in some cases. The premium difference is almost always tiny compared to a five-figure medical bill.

How the medical screening works

You'll answer questions about each condition — when diagnosed, current medication, recent hospital admissions, recent tests. The system calculates a risk score and adjusts your premium. The whole process takes 2–3 minutes per condition.

Tips to keep your premium down

• Don't over-declare. If a condition is fully resolved and you've had no symptoms or medication for 2+ years, ask whether it still needs declaring.
• Choose a higher excess — moving from £100 to £250 typically cuts premiums by 10–15%.
• Buy single trip, not annual if you have a recently diagnosed condition that's likely to stabilise soon.
• Compare specialist insurers — mainstream comparison sites often refuse complex conditions.

Cancer cover

Travel insurance is widely available even during active treatment, though you may be limited to certain destinations and trip lengths. Specialist cancer travel insurers will quote where mass-market sites won't.

Mental health conditions

Anxiety and depression are insurable. Declare honestly — you'll usually only see a small loading on premium, and you'll be properly covered if you need help abroad.

Goat Travel Insurance works with specialist underwriters for complex medical histories. Start a quote and we'll match you to the right policy.