Costa Rica Healthcare: the Caja, EBAIS Clinics and Emergencies
Guides · Costa Rica
Key Facts
- The country — Costa Rica is a Central American democracy of roughly five million people, and its public health service, known to everyone simply as the Caja, is a single national system that legal residents pay into by law and use through a local clinic assigned to them by home address.
- How the system works — The Caja Costarricense de Seguro Social, the state insurer that also owns the hospitals, divides the country into 105 áreas de salud and then into health sectors, and gives each sector one EBAIS, a primary-care team of a doctor, an auxiliary nurse and a field assistant.
- What matters now — Entitlement is not the problem; access is. Caja data to 31 July 2026 shows 391,314 people waiting for a specialist appointment at an average of 565 days, and 211,650 waiting for surgery at an average of 452 days.
- What happened — This guide records how Costa Rica healthcare works in practice as of September 2026: how you are registered, what you contribute, how long the queues are, what private care costs and who answers an emergency call.
- The numbers — The 2026 contribution floor is ¢346,789 a month (about US$771) for health and ¢324,590 (about US$721) for pensions, and the combined rate runs from 7.05% to 19.11% of assessed income.
- What it means for you — Budget for Caja cover from the day your residency is granted, and budget separately for a private consultation or a hospital membership if a specialist wait of well over a year would not work for you.
- Still open — The Caja does not publish its current contribution band table, and no official source states whether Red Cross ambulance transport is free at the point of use, so neither figure is asserted here.
Cover is compulsory, the bill is a share of your income, and the queue for a specialist is measured in years — here is how to work all three.
Costa Rica healthcare is not something you shop for. Your home address decides which clinic you attend. Cover through the state insurer becomes compulsory once you hold residency, and the monthly bill is a percentage of a declared income rather than a flat premium. The public queue for a specialist is long, and the private market exists largely to shorten it. This guide sets out the rules, the money and the gaps as they stood in September 2026.
What Costa Rica healthcare looks like on the ground
The Caja — formally the Caja Costarricense de Seguro Social — runs the public system. Its front door is an EBAIS, short for Equipo Básico de Atención Integral en Salud. The Caja is emphatic that an EBAIS is a team, not a building. It is a general doctor, an auxiliary nurse and an ATAP, the technical assistant who does home visits. The building that houses one or more teams is called a sede de ebáis.
The map runs from regions, to áreas de salud, to health sectors. The Caja operates 105 áreas de salud, and each sector covers roughly 4,000 to 4,500 people. The health ministry writes its premises rules for sectors of 5,000 inhabitants or fewer. Assignment is by address, not by choice, and the word for it is adscripción. If you move cantón or barrio, update it at your new área de salud. Otherwise your file and your appointments stay where you used to live.
Joining the Caja, and what it costs
Two legal regimes exist and most guides blur them. An asegurado voluntario, a voluntary contributor, pays on a reference income set case by case. Article 11 of the Caja regulation puts rentistas on the value of their rents, and foreign pensioners on their pension. An asegurado migrante is different. Article 15 makes cover compulsory for foreigners here legally who are neither employees nor registered self-employed. Article 24 is the clause that stings. Your assessed income may not fall below the statutory floor, nor below the income your residency category required.
So a rentista whose file says US$2,500 a month is assessed on US$2,500 a month. Every colón figure in this guide is converted at ¢450 (about US$1), the rate on 23 September 2026. The 2026 floor is ¢346,789 (about US$771) for health and ¢324,590 (about US$721) for pensions. The combined rate is progressive, from 7.05% in the lowest band to 19.11% in the highest. At the floor, that is ¢24,449 a month (about US$54). Ignore the flat 10.67% figure on expat sites; that is the salaried worker charge, and even that rose to 10.83% in January 2026.
The waiting lists, in numbers
Caja data to 31 July 2026, as published by the Colegio de Médicos, shows 391,314 pending specialist appointments at an average wait of 565 days. The surgical list holds 211,650 cases at an average of 452 days. March figures broke that down by specialty. Ophthalmology averaged 867 days, with extreme cases at 3,146 days. Orthopaedics averaged 740 days, with extremes at 3,685 days. Cancer surgery is the fast lane, at 135 days.
The bottleneck is staff, not operating theatres. The Caja put the national shortfall at about 600 specialists in August 2026. There is movement: between January and July 2026 it cleared 56,678 surgical cases and cut the historic backlog by 26.9%, from 195,700 cases to 142,987. You can also ask for an adelanto de cita, a written request to bring your date forward, sent to the head of service. They must answer within ten working days, on medical grounds alone.
Private care, memberships and insurance
Private prices are indicative, not a tariff. A March 2026 survey of the Central Valley by an insurance broker puts a general consultation between ¢25,000 and ¢35,000 (about US$56 to US$78). A specialist runs between ¢45,000 and ¢80,000 (about US$100 to US$178). A night in a private bed costs between ¢150,000 and ¢400,000 (about US$333 to US$889). That source sells insurance, so read it as a range. Firmer numbers are Hospital Clínica Bíblica published packages: US$9,000 for a hernia repair, US$15,900 for a knee replacement, US$17,500 for a hip.
Memberships are the local workaround. The Mi Vida plan at Clínica Bíblica costs ¢9,900 a month (about US$22), or ¢8,500 (about US$19) each for groups of three or more. It discounts labs, surgery and hospital stays. CIMA Prime costs US$16 a month. Full private insurance runs roughly US$50 to US$90 a month for someone aged 18 to 30, and US$200 to US$400 past 60. The main private hospitals are CIMA in Escazú, Clínica Bíblica, which opened a Liberia site in 2026, and Metropolitano, with ten locations.
Emergencies, 911 and the Red Cross
The emergency number is 9-1-1 and it covers the whole country. It was created by law in 1996, sits inside the state utility ICE, and is funded by a 0.75% levy on every telecoms bill. Its job is to take the call and pass it to the right responder. The Cruz Roja Costarricense, the Costa Rican Red Cross, sits on its coordinating commission and is the lead medical responder at the scene. The Caja is alerted so the receiving hospital is ready.
Direct lines, from the health ministry 2025 emergency protocol: Red Cross 2528‑0000, fire service 2507‑8600, air ambulance 2442‑0020. The Red Cross handled over 500,000 incidents in 2025 with about 700 vehicles. Of its 133 local branches, 67 ended the year in deficit, short by ¢1.7 billion (about US$3.8 million). Road accidents run on a separate track. The compulsory motor cover known as the SOA, run by the state insurer INS, pays first, and serious cases go to the Hospital del Trauma in La Uruca.
What is not settled
Some things are genuinely unknown, and a guide that states them firmly is guessing. The Caja does not publish its current contribution band table; the most recent full table in the public legal database dates from 2018. No official source says whether Red Cross ambulance transport is free at the point of use, so do not assume that it is. No national ambulance response time is published either. Neither CIMA nor Metropolitano publishes consultation prices; both quote on request. Two official sources also cite different decree numbers for the same 2026 contribution floor.
Frequently Asked Questions
Do I have to join the Caja if I already have private insurance?
Yes. Article 15 of the Caja regulation makes cover compulsory for foreigners living here legally who are not employees or registered self-employed. Migration checks your affiliation before documenting your residency, and again at renewal. Private insurance is an addition, not a substitute.
How is my monthly Caja payment calculated?
It is a percentage of an assessed income, not a flat fee. That income cannot be lower than the 2026 floor of ¢346,789 (about US$771), nor lower than the income your residency category required. The combined rate runs from 7.05% to 19.11%, so the minimum works out at about ¢24,449 a month (about US$54).
What number do I call in an emergency in Costa Rica?
Dial 911 from any phone, anywhere in the country. The operator passes the call to the Red Cross, the fire service or the police. You can also reach the Red Cross directly on 2528‑0000 and the fire service on 2507‑8600.
How long is the wait for a public specialist appointment?
Caja data to 31 July 2026 gives an average of 565 days for a specialist consultation and 452 days for surgery. Some specialties are far worse, with ophthalmology averaging 867 days. You may ask the head of service in writing to bring your date forward, and they must reply within ten working days.
Connected Coverage
- Costa Rica healthcare for expats: the Caja and private options
- Costa Rica residency guide for expats
- Moving to Costa Rica: the full relocation guide
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