Quick answer: Costa Rica has a genuinely functional two-tier system — universal public coverage through the Caja, and an affordable private sector for speed and choice. Routine and most serious care is good and cheap by US standards. The honest gaps are in highly specialised subspecialty care and in emergency access outside the Central Valley.
This is the question that keeps people awake, and it deserves specifics rather than reassurance.
How does the two-tier system work?
The Caja Costarricense de Seguro Social is the public system, and legal residents are required to enrol. Contributions run roughly 7–11% of declared income. It covers essentially everything — consultations, hospitalisation, surgery, prescriptions, chronic disease management — with no additional charge at the point of care. The trade-off is waiting times for non-urgent procedures, which can be long.
The private sector runs in parallel. A GP visit costs around $75, a specialist $100 and up. Private insurance runs roughly $75–500 per month depending on your age and the coverage level. Most established expats do both: Caja because it is required and covers catastrophic events, private for speed and English-speaking convenience.
What is the standard of care actually like?
For common conditions, good. Costa Rica has been a medical tourism destination for decades, which means the private hospitals in San José — CIMA, Clínica Bíblica, Hospital Metropolitano — are equipped and staffed to a standard that stands up well internationally. Many physicians trained in the US or Europe and speak English.
Life expectancy in Costa Rica is comparable to the United States despite a fraction of the per-capita health spending, which tells you something about primary care. General practitioners still do home visits in some areas, and preventive care is unusually well embedded.
Where are the genuine gaps?
- Rare and highly specialised care. If you need a narrow subspecialty — a specific oncology protocol, complex neurosurgery, a rare paediatric condition — the depth of options is smaller. Some people fly to the US or Colombia for these.
- Geography and emergency response. This is the underrated one. Living in a remote coastal or mountain area means the nearest well-equipped hospital may be a two or three hour drive on roads that are not fast. For a stroke or cardiac event, that window matters more than the quality of the eventual hospital.
- Continuity across systems. Records do not move seamlessly between Caja and private, or between Costa Rica and your home country. Managing that is your job.
What people wish they had known
Two things come up repeatedly. First, that pre-existing conditions affect private insurance availability and pricing significantly, and that the time to sort this out is before relocating, not after. Second, that the Caja enrolment requirement is not optional and lapses can jeopardise residency renewal.
A third, quieter point: people who move for health reasons in their forties and fifties often make the geography decision on scenery and then discover in their seventies that they have optimised for the wrong decade. Worth thinking a step ahead.
How the two systems work together in practice
New residents often assume they must choose. Most established expats use both, and the division of labour is fairly consistent.
The Caja handles catastrophic and chronic care — the things that would be financially ruinous elsewhere. Cancer treatment, cardiac surgery, long-term medication for chronic conditions, dialysis. Coverage is comprehensive and there is no charge at the point of care, which is precisely the exposure that frightens people about retiring abroad.
The private sector handles speed, convenience and choice. An appointment this week rather than in four months, an English-speaking specialist you selected, a scheduled procedure at a time that suits you. At $75 for a GP visit and $100 and up for a specialist, many residents simply pay out of pocket for routine care and carry private insurance for the middle tier.
The practical result is that a resident couple often spends less on healthcare in total than one of them was paying in US premiums alone, while retaining access to both a safety net and rapid private care.
What to do before you move
Three things, in this order, and the sequencing genuinely matters.
Establish insurability while you are still healthy and still covered. Private insurers assess pre-existing conditions, and terms available at 58 in good health differ substantially from those available at 63 after a diagnosis. If a move is likely within five years, understand your options now rather than later.
Map the specialists you actually need. Generic reassurance about healthcare quality is useless if your specific requirement is a particular oncology protocol or a paediatric subspecialty. Identify the named physicians and the facility, and if they do not exist in Costa Rica, know where the nearest ones are and what reaching them involves.
Assemble and translate your records. A complete medical history, translated, is worth having before you need it. Reconstructing thirty years of records from abroad during an acute episode is a miserable exercise.
The geography decision is a healthcare decision
This is the point most worth internalising, and it is routinely missed. People choose where to live on scenery, climate and price, then discover that their beautiful remote location is two and a half hours from a hospital equipped for a cardiac event or a stroke — conditions where the treatment window is measured in minutes rather than hours.
Specialised care in Costa Rica concentrates in San José. The Central Valley towns — Escazú, Santa Ana, Atenas, Grecia — sit within reasonable reach of the major private hospitals, which is a substantial part of why so many retirees settle there rather than on the coast. Coastal living is entirely viable, but it should be chosen with the drive time understood rather than discovered later, and many coastal residents carry an air ambulance membership for exactly this reason.
Frequently asked
Can I use Medicare in Costa Rica?
Generally no. US Medicare does not cover care received outside the United States except in very limited circumstances. This surprises people badly and should be modelled explicitly.
Do I have to join the Caja?
Yes. Enrolment is a condition of legal residency, and contributions must stay current. Many residents carry private insurance alongside it rather than instead of it.
Will private insurance cover pre-existing conditions?
Often with exclusions, waiting periods or loading — and sometimes not at all. This varies by insurer and should be established before you commit to a move.
What should I do about emergency access?
Factor drive time to the nearest full-service hospital into where you buy, not just after. Some families keep an air ambulance membership; for remote coastal locations it is a reasonable precaution rather than an extravagance.
How long are Caja waiting times?
Urgent and emergency care is treated promptly. Elective and non-urgent procedures can involve substantial waits, which is the principal reason residents carry private cover alongside their Caja enrolment rather than instead of it.
Are prescription medications available and affordable?
Most common medications are available and considerably cheaper than in the US, and many that require a prescription elsewhere are obtainable directly from a pharmacist. Specific or newer branded drugs may need to be sourced deliberately, which is worth checking before relying on it.
Can I keep my US insurance as well?
Some people maintain an international policy during the transition year. Note that standard domestic US plans generally provide little or no coverage abroad, and Medicare does not travel — check what your policy actually covers outside the country rather than assuming.
Where to go from here
If any of this is landing close to home, the useful next step is not a brochure — it is a conversation about your actual numbers, your timeline and your family situation. Our team at Golden Visa Costa Rica walks through residency routes, property options and the practical sequencing with people in exactly this position every week. Book a private consultation and we will tell you honestly whether Costa Rica fits — or whether it does not.
This article is for general information only and is not legal, immigration, tax or investment advice. Rules change and individual circumstances differ; consult a qualified Costa Rican attorney and your own tax adviser before acting.