Public vs. Private: Making the Most Important Choice for Your Health in Mexico
When you’re planning a move to Mexico, you budget for housing, food, and fun. But have you budgeted for healthcare? As our recent reel highlighted, Mexico has a two-tiered healthcare system, and the choice you make between them will fundamentally impact your budget, comfort, and peace of mind.
Understanding this choice is not just important; it’s essential.
The Public System (IMSS)
The public system, primarily the IMSS (Instituto Mexicano del Seguro Social), is Mexico’s national social security program. Legal residents can voluntarily enroll for a modest annual fee, which is incredibly low compared to U.S. premiums.
- The Pro: The cost. It’s extremely affordable, and once you’re in, most treatments and medications are provided free of charge.
- The Cons (and Deal-Breakers): This is where most expats pause. The public system is known for notoriously long wait times, significant bureaucracy, a lack of English-speaking staff, and facilities that are often not up to the standards of the private system. Furthermore, many pre-existing conditions can be excluded or subject to long waiting periods.
The Private System (The “Expat Default”)
This is the system you see in the second half of the reel. The “real value for expats lies in private healthcare,” and it’s the de facto choice for most of the expat community.
- The Pros: It’s everything the public system isn’t.
- Accessibility: Wait times are minimal. You can often see a specialist the same day.
- Modernity: Facilities are modern, comfortable, and equipped with state-of-the-art technology.
- Language: You will almost always find English-speaking doctors, specialists, and staff, which is critical during a medical emergency.
How This Affects Your Move to Mexico
This isn’t just a minor preference; it’s a major budgeting and lifestyle decision.
While the low cost of IMSS is tempting, the reality of navigating a complex, non-English-speaking bureaucracy during a health crisis is a deal-breaker for most. The “Expat Default” is the private system for a reason: it provides the quality of care and peace of mind that North Americans are accustomed to.
This means you must factor the cost of private healthcare into your monthly budget. This could be in the form of a comprehensive private insurance policy (which can be national or international) or a plan to pay for services out-of-pocket (which is still significantly cheaper than in the U.S., but not free).
The takeaway is simple: don’t be lured in by only the low cost of the public system. For your health and sanity, your plan should revolve around using the private system.


