The Spanish healthcare system: three routes in, and one safety net that costs money

Spanish public healthcare is good, broad and for most residents free at the point of use. The question is never whether you get in, but through which door — and which papers that door wants to see.

Routes one and two: work, or the S1

If you work in Spain, employed or as an autónomo, you're automatically in the system through the Seguridad Social. If you're retired with a Dutch pension, your key is the S1 form from the CAK: you register it (online) with the Spanish social security, with your NIE, your registration certificate and your Spanish address. That gives you your own Seguridad Social number, and with that you register at the centro de salud of your neighbourhood.

If you leave before your AOW age (the Dutch state pension age), watch the date. The CAK route is expected to be open from 1 November 2026 only to new registrants with a statutory benefit — AOW, Anw, WAO, WIA or Wajong. Whoever brings only an early-retirement pension, an RVU payment or an early-drawn occupational pension then falls outside it and is dependent until AOW age on route three or the convenio especial below. Whoever is already a CAK client keeps their rights. What exactly changes, and what you can do now.

Route three: the universal access of 2018

Less well known, and relevant for many early retirees and people of means: since 2018 the right to healthcare has been tied in law to living legally in Spain, no longer to working. Whoever is a legal resident and isn't already compulsorily covered elsewhere can obtain a statement of healthcare entitlement from the INSS and apply for the health card with it. Mind the proviso that comes with your registration: whoever registers as a non-worker declares precisely that they bring health cover with them — so discuss with the INSS what applies in your situation, and don't count on it blindly before your registration is done.

The safety net: convenio especial — with one catch

If you (as yet) fall under nothing, Spain has a public "buy-in route": the convenio especial. For € 60 a month (€ 157 from 65) you buy full access to public healthcare, without waiting periods, without medical selection — a solution for whoever is refused or priced out by a private insurer. The conditions: at least one year of demonstrable residence in Spain (your empadronamiento is the proof) and no other access.

The catch: the convenio covers no prescription medicines outside the hospital — those you pay for entirely yourself. Whoever takes medication daily counts that in before € 60 a month looks cheap.

The card, and what medicines cost

You get the health card (tarjeta sanitaria) at the centro de salud of your home address; bring your empadronamiento (recent — Madrid wants it younger than 90 days), your NIE/TIE and the INSS statement. The card looks different per region, the right behind it is national.

Prescription medicines carry a co-payment by income: workers pay 40 to 60 percent of the pharmacy price, pensioners 10 percent with a monthly ceiling of a few tens of euros. That's the Spanish compromise: the doctor is free, the pharmacy asks for a contribution — and for pensioners it's capped.