Spain’s National Health System (Sistema Nacional de Salud – SNS) provides widely respected healthcare, funded through social security contributions and general taxation. Autonomous health services manage access to public primary care clinics (Centros de Salud) and hospitals. These include SERMAS in Madrid, CatSalut in Catalonia, and SAS in Andalusia, working alongside the National Social Security Institute (INSS).
Last verified: August 17, 2026. We checked this information against Instituto Nacional de la Seguridad Social (INSS) directives and Real Decreto 1192/2012.
The Four-Step Registration Process for Workers and Residents
- Obtain your Social Security Number (NAF): If a Spanish company employs you, you’re registered as an autónomo (self-employed), or you work under a Digital Nomad permit with Spanish social security affiliation, obtain your Número de Afiliación through the TGSS online portal (Import@ss) or your employer’s human resources department.
- Secure the INSS Right to Healthcare Certificate: Request the official entitlement document (Documento de acreditación del derecho a la asistencia sanitaria) from the INSS. You can download it instantly through the Sede Electrónica de la Seguridad Social with a digital certificate or Cl@ve, or collect it in person from an INSS branch.
- Obtain an Updated Volante de Empadronamiento: Ask your local town hall (Ayuntamiento) for a current municipal address certificate. It proves that you live within the catchment area of your prospective medical clinic.
- Register at Your Local Centro de Salud: Take your passport or TIE, padrón certificate, and INSS entitlement document to the public health centre assigned to your postal zone. Staff will assign you a general practitioner (Médico de Cabecera) and issue your regional health card (Tarjeta Sanitaria Individual – TSI).
Healthcare Access Options for Non-Working Expats
Foreign nationals who don’t contribute directly to the Spanish social security system still have specific legal routes to healthcare coverage:
| Expat Category | Applicable Pathway | Monthly Cost / Requirements |
|---|---|---|
| UK & EU State Pensioners | S1 Form registration via INSS | Free public healthcare funded reciprocally by home country social security. |
| Long-Term Residents (>1 year padrón) | Convenio Especial de Asistencia Sanitaria | €60/month for individuals under 65; €157/month for individuals aged 65 and over. |
| Non-Lucrative Visa Applicants | Comprehensive Spanish Private Health Insurance | Mandatory policy sin copagos and sin carencias with full hospitalization and repatriation. |
Emergency Treatment and Prescription Co-Payments
You can get emergency medical care 24/7 at any public hospital emergency department (Urgencias) or by calling 112. Under the public healthcare system, the government subsidizes prescription medicines. Working residents pay between 10% and 60% of the retail price, depending on annual taxable income, while state pensioners pay 10%, capped at low monthly thresholds (€8.23 to €61.75 depending on income tier).
Related Healthcare and Residency Resources
Explore these detailed guides to Spanish public services and expat relocation:
- Healthcare in Spain for Expats — Detailed comparison of public Convenio Especial versus private medical insurance.
- Empadronamiento Registration — How to register on the municipal padrón to qualify for regional healthcare.
- Spain Non-Lucrative Visa Guide — IPREM financial thresholds and private medical insurance mandates.
- Digital Nomad Visa & Beckham Law — Social security obligations and international health coverage.