The question almost everyone who moves after 25 asks: will they insure me with a chronic condition? High blood pressure, diabetes, a past operation, regular check-ups with an endocrinologist — in Spain all of that is called a preexistencia, a pre-existing condition. Here is how it actually works.
What counts as a preexistencia
Any illness, injury or condition that already existed when the policy was taken out — whether you are currently being treated or simply monitored.
Important: a preexistencia is not a verdict and not an automatic refusal. It is a factor the insurer takes into account when writing the contract.
The health declaration
When you apply, you fill in a health declaration (declaración de salud): questions about chronic illnesses, operations, regular medication and specialists you see.
Fill it in honestly and fully. The insurer then takes one of these decisions:
- accept on normal terms — the condition is covered like everything else;
- exclude that specific condition — the policy is valid, but treatment of that illness is at your own cost;
- apply a loading to the premium;
- decline — the rarest outcome, usually reserved for serious active conditions.
Why “just leaving it out” does not work
The temptation is obvious: leave it off, get a lower tariff, policy issued. It works right up until your first claim. When you go to treat that very condition, the insurer requests your medical history, sees the condition predates the policy and refuses to pay for that case. In serious situations the contract can be cancelled altogether.
Which means you pay premiums for years and end up without cover exactly where you needed it most. An honest declaration is not a formality — it is the condition under which the policy works at all.
The rule is simple: declare everything you remember. A policy with one exclusion beats a policy that will not pay.
If a condition is excluded
That does not make the insurance useless. Everything else — GP, specialists, diagnostics, hospitalisation, emergency care — keeps working. Exclusions are often lifted after a few years without complications.
It is also worth looking at:
- a reimbursement policy — freedom to choose a doctor if you need a particular specialist;
- accident cover — it deals with injuries and is unrelated to chronic diagnoses;
- public healthcare as a base layer, if you work in Spain and pay contributions.
Age and chronic conditions
The later a policy is taken out, the more there is to declare. So the same rule applies for retirees as for price: taking out cover earlier wins on both counts — lower tariff and fewer preexistencias.
What to do next
Make a list: diagnoses, operations, regular medication. With that in hand you can already tell what terms to expect, before you even fill in the declaration.
Message us in the chat — we will go through your situation without judgement or extra questions and tell you which options are realistically open. The consultation is free.