Health Insurance Spain With Pre-Existing Conditions — What's Covered and Who Accepts You

The most important distinction: excluded does not mean disqualified

Before anything else, understand this: a policy CAN be used for the Spanish visa even if a specific condition is excluded from coverage.

The visa requirement is that you have qualifying insurance — meaning no copayments, full Spanish territory, 12 months minimum, private insurer, repatriation included. The consulate does not check which conditions are covered or excluded. What matters is the overall structure of the policy, not the fine print on condition-by-condition coverage.

This means the question is not just "will I be accepted?" but "will I be accepted with acceptable terms?" Getting a policy with manageable exclusions is far better than not getting a policy at all — and is perfectly sufficient for your visa application.

How the health declaration process works

All major Spanish insurers use a health declaration process for new applicants. The process works as follows:

1. Complete a health questionnaire — typically 15 to 30 questions about your medical history over the last 3–10 years. Questions cover diagnoses, medications, surgeries, hospital admissions, and planned treatments.
2. Insurer underwrites your application — for straightforward declarations, this happens automatically and instantly. For declarations with significant conditions, an underwriter reviews manually. This can take 1–10 business days.
3. You receive an outcome:
   • (a) Full coverage — accepted without conditions. Your policy covers all conditions including those declared.
   • (b) Coverage with named exclusions — specific conditions are excluded, either permanently or for a waiting period (commonly 6–24 months). Everything else is covered in full.
   • (c) Refusal — uncommon but possible for severe or unstable conditions, very recent major surgery, or active cancer.

Outcome (b) is the most common for applicants with a significant medical history. The policy is still fully valid for visa purposes.

Sanitas: best insurer for pre-existing conditions

Sanitas has the most accommodating underwriting approach of any major Spanish insurer for applicants with pre-existing conditions. There are several reasons for this:

• Individual underwriting rather than blanket exclusions — Sanitas assesses each case on its merits. Where other insurers might apply a blanket "any cardiovascular condition = exclusion" rule, Sanitas looks at the specific history, current stability, and prognosis.
• Waiting periods rather than permanent exclusions — Sanitas more frequently uses time-limited waiting periods (e.g. 12 months before the excluded condition is covered) rather than permanent exclusions. This is significantly better for long-term residents who plan to stay in Spain indefinitely.
• BUPA underwriting expertise — drawing on international experience in managing complex health histories across different markets.
• Specialist access via BLUA app — if you have an ongoing condition, the ability to find English-speaking specialists on the 58,000+ network is practically useful for managing that condition once in Spain.

For any applicant with a significant medical history, Sanitas should be the first insurer you approach. Get a quote at our comparison tool.

Common conditions and how they're typically handled

The table below shows how the most commonly declared conditions are typically handled by Spanish insurers. These are general patterns — individual outcomes vary and each insurer underwrites independently.

Outcomes are indicative patterns, not guarantees. Individual underwriting decisions depend on the specific details of your condition, treatment history, and current health status.

Why you must be completely honest on your health declaration

It may be tempting to omit a condition to avoid a possible exclusion — but the risk is significant. Spanish insurers investigate claims thoroughly, especially for conditions that might be pre-existing. Medical records from your home country can be requested. The short-term benefit of avoiding a declaration is far outweighed by the long-term risk of policy voidance.

If you are uncertain whether a past health issue needs to be declared, err on the side of disclosure. A declared and accepted (even with a minor exclusion) condition is far better than an undeclared one.

Adeslas and the contract lock-in risk for people with conditions

Adeslas requires a 36-month tied contract. For applicants with pre-existing conditions, this creates a specific risk: if your condition worsens or changes during the contract period and you want to switch to an insurer with better coverage for that condition, you are locked in.

This is an additional reason to avoid Adeslas if you have a significant medical history. The ability to switch insurers at annual renewal — which all other major insurers permit — gives you flexibility if your health situation changes. With Adeslas, that flexibility is gone for three years from day one.

ASSSA for older applicants with conditions

For applicants over 70 with pre-existing conditions, ASSSA is often the primary option simply because most other insurers stop accepting new applicants at that age. ASSSA accepts new applicants well above 75 and potentially into their 80s.

ASSSA applies standard underwriting: conditions are declared and assessed individually. Serious pre-existing conditions may still be excluded — wide age acceptance does not mean unconditional acceptance. But for older applicants whose main challenge is finding an insurer willing to take them at all, ASSSA is the most important option to explore alongside Sanitas.

Frequently asked questions

Digital Nomad Visa applicants with pre-existing conditions

DNV applicants with pre-existing conditions face the same challenge as NLV applicants: Spanish private insurers can — and regularly do — exclude pre-existing conditions from coverage. There is no separate or more favourable underwriting category for DNV holders. The health declaration process is identical.

The most important nuance for DNV applicants is the employed vs autónomo split:

• Employed DNV holders must maintain full private insurance throughout — initial application and all renewals. An applicant with a serious chronic condition such as diabetes, a heart condition, autoimmune disease, or cancer history will receive a policy that excludes that condition. They will need to self-fund care for that condition or use Spanish public emergency services. This is a material limitation that employed DNV applicants with significant health histories must plan around.
• Autónomo DNV holders at renewal can transition to Spanish Social Security (Seguridad Social). The public system covers pre-existing conditions without exclusions — this is a significant advantage for autónomos with chronic conditions. If you have a managed chronic condition and have the option of working as autónomo rather than employed, this is a material consideration worth factoring into your visa strategy.

For DNV applicants with serious pre-existing conditions who need private insurance: apply to multiple insurers simultaneously rather than sequentially. The underwriting timelines can be long, and having parallel applications in progress avoids delays if your first-choice insurer refuses or imposes unacceptable exclusions.

Student visa applicants with pre-existing conditions

Students applying for Spanish visas with pre-existing conditions face the same underwriting process as NLV and DNV applicants — full health declaration, individual assessment, potential exclusions. The practical difference is that students are typically younger, and younger applicants generally present simpler medical histories, which often results in more favourable underwriting outcomes.

Managed conditions that are common in younger applicants — well-controlled asthma, well-managed Type 1 or Type 2 diabetes, mild autoimmune conditions — are more likely to result in an exclusion rather than an outright refusal. An exclusion is acceptable for visa purposes, as the consulate does not check which conditions are covered.

Key points for students with pre-existing conditions:

• Sanitas is again the most flexible for students with significant health histories. Their individual underwriting approach means a managed chronic condition is less likely to result in a blanket refusal.
• Entry-level student insurance policies may not include robust coverage even for conditions that are not excluded — always compare plan breadth, not just whether you are accepted.
• Students whose conditions are excluded should register with their local centro de salud once in Spain. International students with residence registration (empadronamiento) and a valid visa typically have access to Spanish public health for emergency care, which can provide a safety net for the excluded condition.

The recommendation for students with pre-existing conditions is the same as for all applicants: be completely honest on your health declaration, approach Sanitas first, and do not let the presence of an exclusion dissuade you from completing the application — a policy with exclusions still meets the visa requirements in full.