Spain — Accessing the Public Healthcare System (SNS)
Spain's Sistema Nacional de Salud (SNS) is a decentralized, tax- and contribution-funded public health system managed by the 17 regional health services (Servicios Autonómicos de Salud). A foreign resident normally gains "insured" (asegurado) status either by working and contributing to Social Security, by being a beneficiary of someone who contributes, through EU coordination rules (S1 form for pensioners/posted workers), or — for economically inactive people with no other coverage — by subscribing to the convenio especial de prestación de asistencia sanitaria, a paid opt-in agreement with the regional health service. Once recognized, the person is issued a Tarjeta Sanitaria Individual (TSI), the card used to access primary care, specialists, hospitalization and (with some cost-sharing) prescriptions.
Getting SNS access right determines whether routine and specialist care is free at the point of use or billed, and it is a prerequisite most residency permits assume you'll eventually obtain once you stop relying on private insurance (e.g., after switching from a non-lucrative visa's mandatory private policy to employment-based Social Security coverage).
Key Facts
Legal residents who are affiliated with Social Security (employed, self-employed/autónomo, or as a beneficiary of a contributor) have full access to the SNS common services portfolio on the same terms as Spanish nationals.
The convenio especial is for economically inactive foreign nationals who do not qualify as insured/beneficiaries and need a public-system option: Real Decreto 576/2013 (26 July 2013) sets the basic national requirements; each autonomous community administers its own subscription process.
Convenio especial monthly fees: €60/month for subscribers under 65; €157/month for subscribers 65 and older (as published by Ministerio de Sanidad). It covers the SNS common services portfolio (prevention, diagnosis, treatment, rehabilitation) but the subscriber pays 100% of outpatient pharmacy, orthopedic devices, and non-urgent transport.
EU/EEA/Swiss pensioners and posted workers do not need the convenio especial if they can prove healthcare entitlement from their home state — typically via the S1 form, per the Ministerio de Sanidad's own guidance: "no necesitan suscribir el convenio especial si acreditan... que tienen derecho a la asistencia sanitaria" (they need not subscribe to the special agreement if they prove... they are entitled to healthcare), citing the S1 form for EU pensioners.
The Tarjeta Sanitaria Individual (TSI) is the access card to the public system. For non-EU foreigners its validity is tied to the TIE (foreigner ID card); for EU citizens it is tied to the EU Citizen Registration Certificate.
Real Decreto 180/2026 (approved by the Council of Ministers, in force since publication in the BOE, per Ministerio de Sanidad press release) reinforces universal access: foreigners without legal residence can now request healthcare using flexible proof of residence (school enrollment, utility bills, social-service reports) instead of only empadronamiento, receive provisional access immediately upon application, and get a decision within a maximum 3-month period with silence implying approval. Minors, pregnant women, and victims of gender violence/trafficking receive comprehensive care regardless of status.
In the Comunidad de Madrid, undocumented residents can obtain the DASE (Documento de Asistencia Sanitaria a Extranjeros) if they have been in Spain more than 90 days and have at least 3 months of registered address; it is free and valid for two years, renewable.
Steps
1. Determine your entry route — Employed/self-employed and their registered family beneficiaries → Social Security affiliation. EU/EEA/Swiss pensioners or posted workers → S1 form from your home country's institution. Economically inactive with no other coverage and at least 1 year of continuous effective residence in Spain → convenio especial.
2. Register your municipal address (empadronamiento) — Required for TSI applications and for the convenio especial; also now accepted alternatives exist under RD 180/2026 for people who cannot register.
3. Apply for recognition of "insured" status — Via INSS (Instituto Nacional de la Seguridad Social) for Social Security-based access, or via your Servicio Autonómico de Salud / INGESA (Ceuta and Melilla) to subscribe to the convenio especial.
4. Request your Tarjeta Sanitaria Individual — Apply in person at your assigned health center, or online with an electronic ID/digital certificate (process described by the Comunidad de Madrid for its region; procedures vary by autonomous community).
Costs
Convenio especial: €60/month (under 65) or €157/month (65+), per Ministerio de Sanidad.
Standard Social Security-based access: no separate healthcare premium; funded through general Social Security contributions.
Outpatient prescriptions under the convenio especial: 100% paid by the subscriber (not covered).
TSI issuance itself: no fee identified in sources reviewed.
Timelines
Comunidad de Madrid TSI: applications require an empadronamiento certificate issued within the last 90 days (or, in the city of Madrid, this can sometimes be verified administratively without a separate document).
Convenio especial: requires proof of at least 1 continuous year of prior effective residence in Spain before subscription.
RD 180/2026 decisions on healthcare-rights recognition for non-legal residents: maximum 3 months, with administrative silence treated as approval.
Required Documents
Passport/NIE or TIE (foreigner ID card), or EU Citizen Registration Certificate for EU/EEA/Swiss nationals.
Volante/certificado de empadronamiento (municipal registration certificate).
Proof of Social Security affiliation (for contributors/beneficiaries) or S1 form (for EU pensioners/posted workers).
For the convenio especial: proof of at least 1 year of continuous prior residence and a declaration of no alternative coverage.
Common Mistakes
Assuming EHIC (European Health Insurance Card) can be used for ongoing residence — it is only valid for temporary stays (tourism, study, work trips), not for people who have relocated to Spain.
Confusing the convenio especial (a paid public-system opt-in) with the private health insurance required for certain visas — they are different products serving different legal purposes.
Not realizing that undocumented status no longer bars access to non-emergency care under current rules (post-2018 reform and RD 180/2026); some people still assume only emergency care is available.