If you are already studying in Spain and need to renew or extend your student stay, your health insurance must remain valid, suitable and correctly documented. When you apply to renew, the immigration office may ask for proof that you continue to meet the requirements, including valid medical insurance for the renewed period and a certificate of studies. We help students renew or change their Sanitas cover, including Sanitas International Students and Sanitas Residents.
Do you need it
Yes. If your original student visa or student stay required private medical insurance, you should expect to provide proof of suitable health insurance when renewing. For a renewal, the authorities will normally want to see that you still have access to healthcare in Spain and that your policy covers the renewed period.
Your insurance may need to show full private medical cover in Spain, no co-payments where required, no deductibles where required, valid cover for the renewal period, a certificate issued by the insurer, and appropriate certificate wording for immigration purposes. If your insurance has expired, changed, or no longer meets the requirements, this can create problems for the renewal.
Certificate of studies
For student visa renewals or extensions, the student will normally need to show that they are continuing their studies. This is often done with a certificate of studies, enrolment certificate, continuation certificate or updated document from the university, school or training provider confirming the course, academic year, dates and continued enrolment.
Health insurance should then be arranged or renewed so that the policy dates match the new study period or renewal period as closely as possible. The insurance certificate and the certificate of studies should work together: one confirms the student's healthcare cover, and the other confirms the reason for continuing the student stay. If the student has changed course, changed university, extended their programme or needs extra time to complete their studies, the certificate of studies becomes especially important.
No gap
A gap in health insurance can cause issues when renewing your student stay. If your old policy expires before your new policy begins, the immigration office may see that you were not continuously covered. This can make the renewal more complicated and may lead to extra questions or document requests.
Renew SIS
Sanitas International Students may be renewable if you continue to meet the product requirements. This usually means showing that you are still enrolled in a recognised course, university, school, academy or educational institution. It may remain suitable if you are continuing recognised studies, can provide valid proof of enrolment or matriculation, still fit the student-policy profile, and your stay remains clearly study-based.
However, if your situation has changed, it may be worth checking whether Sanitas Residents is a better option for your renewal.
When Residents
Sanitas Residents may be more suitable for some student renewal cases, especially where the student needs a stronger or more long-term insurance route. This may apply if you are over 35, extending your stay, no longer a straightforward student applicant, planning to remain in Spain after your studies, may later modify to a work, self-employed or residence route, need more robust certificate wording, applying with dependants, cannot easily renew under the student-policy requirements, or want broader private medical cover.
Sanitas Residents is often a better strategic fit for students whose stay in Spain is becoming long-term. See the full comparison.
Switching
In some cases you may move from Sanitas International Students to Sanitas Residents, or change from another insurer to Sanitas, before renewing. The key is to manage the change correctly: arrange the new policy before your current insurance expires, and make sure the new certificate covers the renewal period.
Changing insurer can be sensible if your current policy has co-payments, is reimbursement-only, does not provide the right certificate, does not include required wording, is not accepted for renewal, is too limited for your current needs, or does not support your future plans in Spain.
No-copay
For Spanish student stay renewals, no-copay private health insurance is usually the safest option. Many visa and residency processes in Spain expect full medical cover without co-payments, deductibles or reimbursement-only structures. If your renewal certificate shows co-payments, this may create avoidable risk, so students should usually choose no-copay cover unless they have clear confirmation that another structure is acceptable.
Repatriation & certificate
Repatriation wording may still matter for renewal, especially if the authority or documentation checklist asks for it. If your original application required repatriation wording, do not assume it has become irrelevant at renewal.
For a renewal, the certificate should normally include your full name, policy number, policy dates, confirmation of medical cover in Spain, no co-payments where required, no deductibles where required, that the insurer operates in Spain, repatriation wording where required, and Spanish-language wording where required. The certificate should be current and cover the renewal period clearly.
When to arrange
You should review your health insurance well before it expires, ideally before your current policy end date and before your student renewal window begins. This gives you time to confirm whether your current policy can be renewed, check whether you still meet the student-policy requirements, obtain updated proof of studies, decide whether to move to Sanitas Residents, avoid a gap in cover, and get the correct certificate.
If your renewal is still being processed, you should normally keep your health insurance active. Letting it expire while the renewal is pending can create problems if the immigration office requests updated documents.
By type & payment
Often need careful renewal guidance because the course, school and progression can affect the application — continued enrolment and new course dates matter.
Usually have clearer documentation for renewal because they can often provide enrolment, matriculation or proof of continued studies.
Should take extra care; the renewal stage can be a smart point to move into a more stable long-term insurance structure such as Sanitas Residents.
Many international students arrange health insurance before arrival because the certificate is needed for the visa appointment, when they may not yet have a Spanish bank account, Spanish IBAN, NIE or TIE card. Spanish Health Insurance can help arrange Sanitas student cover with credit card payment options where available, and policies can normally be contracted in advance of the required start date. This is especially useful for students from the UK, USA, Canada, Australia and other non-EU countries.
Mistakes
Next steps
Continue with the pages most relevant to your renewal:
Important information
Tell us the student's age, nationality, current policy, renewal dates, course details, Spanish city and renewal route, and we will help compare suitable Sanitas options. For eligible students who still fit the age and duration rules, Sanitas International Students may be the first option to check; if the student no longer fits the standard student policy, we can help review alternatives such as Sanitas Residents. Please check the actual current policy terms and your personal conditions before purchasing or using any Sanitas policy. Policies change and individual terms can vary.
We help you avoid a gap in cover and get the right certificate, in English, with no obligation.
FAQs
Common questions about renewing student health insurance in Spain. Requirements vary by province and route — always confirm for your case.