Written by
John Spencer
John Spencer is the founder of Compare Expat Plans, where he focuses on helping people compare health plans for life abroad. He emphasizes clear information, neutral analysis, and practical decision support.
Quick Verdict
Cigna Global
Best Overall for South America
Strong networks across Brazil, Argentina, Chile, and Colombia. Comprehensive coverage with reliable claims processing. Premium pricing justified by service quality.
Bupa Global
Best Value for South America
Excellent regional networks, particularly strong in Colombia and Brazil. Best balance of coverage and cost. Spanish/Portuguese language support.
Aetna International
Best for US Citizens
Integrated US coverage valuable for Americans. Smaller South America network but US evacuation included. Best for those with strong US ties.
Side-by-Side Comparison
| Feature | Cigna Global | Bupa Global | Aetna International |
|---|---|---|---|
| South America Network | Extensive | Excellent | Good |
| Brazil Coverage | Strong | Strong | Moderate |
| Argentina Coverage | Good | Good | Moderate |
| Colombia Coverage | Good | Excellent | Limited |
| Spanish/Portuguese Support | Available | Strong | Available |
| US Evacuation | Full coverage | Full coverage | Included |
| Regional Hospitals | Direct billing | Direct billing | Select facilities |
| Tropical Disease | Full coverage | Full coverage | Full coverage |
| High Altitude Coverage | Full coverage | Full coverage | Full coverage |
Cigna Global
South America Highlights
- ✓ Continental coverage: Networks in Brazil, Argentina, Chile, Colombia, Peru, Ecuador
- ✓ Premium hospitals: Access to Sírio-Libanês (Brazil), Hospital Alemán (Argentina), Clínica Las Condes (Chile)
- ✓ Direct billing: Cashless treatment at major facilities
- ✓ Evacuation: Transport to US, Miami, or home country
- ✓ Regional support: Spanish and Portuguese speaking assistance
Cigna Global maintains strong relationships with top hospitals across South America. In Brazil, you'll find direct billing at Hospital Sírio-Libanês and Hospital Albert Einstein—both world-class facilities. Argentina's Hospital Alemán and Chile's Clínica Las Condes are similarly integrated.
The comprehensive coverage handles everything from routine care to complex procedures. If local facilities can't handle your needs, evacuation to US medical centers (typically Miami) is covered. For expats in smaller cities or countries, this safety net matters.
Bupa Global
South America Highlights
- ✓ Excellent Colombia network: Strong presence in Bogotá, Medellín, Cartagena
- ✓ Brazil coverage: Major cities well covered
- ✓ Competitive pricing: Lower premiums than Cigna
- ✓ Language support: Native Spanish and Portuguese speakers
- ✓ Moratorium option: Easier enrollment with health history
Bupa Global's South America network is particularly strong in Colombia, where they've invested significantly in recent years. Bogotá's top hospitals, Medellín's renowned medical tourism facilities, and Cartagena's private clinics are all well integrated. Brazil and Argentina coverage is similarly robust.
The pricing advantage matters for budget-conscious expats. Premiums run 15-25% lower than Cigna while offering comparable coverage. The language support—with native Spanish and Portuguese speakers—helps navigate the complex healthcare systems in these countries.
Aetna International
South America Highlights
- ✓ US network included: Seamless coverage when traveling to America
- ✓ Miami access: Easy access to US medical centers
- ✓ Brazil network: Coverage in major Brazilian cities
- ✓ CVS Health: Prescription access during US visits
- △ Limited regional network: Less extensive than Cigna or Bupa
Aetna International's South America network is smaller than Cigna or Bupa's, but the integrated US coverage provides unique value for Americans. The short flight to Miami means US-quality care is always accessible, and Aetna covers it without add-ons.
For Americans living in South America who maintain strong US ties—frequent visits, family connections, preference for US medical care—Aetna simplifies coverage. You don't need separate policies or evacuation-only US access; it's all integrated.
Get South America Insurance Quotes
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Pricing Comparison
South America generally has lower insurance premiums than North America or Europe, reflecting lower local healthcare costs. However, comprehensive coverage still represents a significant expense.
| Profile | Cigna Global | Bupa Global | Aetna International |
|---|---|---|---|
| 35-year-old, individual | $2,800–3,800/yr | $2,400–3,400/yr | $3,200–4,200/yr |
| 45-year-old, individual | $4,200–5,600/yr | $3,600–5,000/yr | $4,600–6,200/yr |
| Couple (both 40) | $6,800–9,200/yr | $5,800–8,200/yr | $7,600–10,200/yr |
| Family (2 adults, 2 kids) | $11,400–15,400/yr | $9,800–13,800/yr | $12,600–17,000/yr |
*Prices for Latin America regional coverage. Aetna prices include integrated US coverage.
South America Healthcare Realities
Healthcare Quality Varies by Country and City
Brazil's private hospitals in São Paulo rival anything in the world. Argentina's Buenos Aires has excellent facilities. Chile's healthcare is highly developed. But rural areas across the continent—and even secondary cities—may have limited options.
Your insurance strategy should match your location. In major cities, local care is usually excellent. In smaller towns or more remote areas, evacuation capability becomes more important. All three insurers cover evacuation when local facilities are insufficient.
Medical Tourism Hotspots
Colombia has become a medical tourism destination, particularly Medellín. Dental work, cosmetic procedures, and even complex surgeries draw people from North America. Brazil's reputation for certain specialties is similarly strong.
Your insurance covers medically necessary treatment, not elective procedures. But if you develop a condition requiring surgery, you might receive excellent care locally at a fraction of US costs—with your insurance covering it fully.
Altitude and Regional Considerations
Cities like Bogotá (2,640m), Quito (2,850m), and La Paz (3,640m) sit at significant altitude. Altitude sickness is covered as a medical condition. Chronic conditions may behave differently at altitude—cardiovascular and respiratory issues particularly.
Amazon regions present different challenges—tropical diseases, limited medical access, potential need for evacuation. Patagonia's remoteness similarly requires robust evacuation coverage. All three insurers understand these regional variations.
Language Considerations
Spanish is spoken throughout most of South America; Brazil speaks Portuguese. Medical terminology in another language adds complexity to healthcare interactions. All three insurers offer Spanish/Portuguese support, but Bupa's native-speaker support is particularly strong.
In major cities, many doctors speak English, especially at international hospitals. Smaller cities may require more language navigation. Having an insurer who can communicate in the local language helps resolve complex situations.
Best For
Choose Cigna If...
- • You want strongest continental coverage
- • Premium hospital access matters
- • You travel across multiple countries
- • Comprehensive coverage is priority
- • Claims reliability is important
- • You're in the region long-term
Choose Bupa If...
- • You're based in Colombia
- • Lower premiums are important
- • Language support matters
- • You have health history (moratorium)
- • Value for money is priority
- • Brazil or Colombia is your base
Choose Aetna If...
- • You're an American expat
- • Integrated US coverage matters
- • You travel frequently to the US
- • Miami access is valuable
- • Your employer provides Aetna
- • US prescription access is needed
Frequently Asked Questions
Does coverage work across all South American countries?
Yes—regional plans cover you throughout South America. Network strength varies by country, but you're covered everywhere. Venezuela may have restrictions with some insurers due to political situation—verify before traveling there.
What about dental tourism in South America?
Elective dental work isn't covered by health insurance. But if you develop a dental emergency or need medically necessary dental surgery, it's covered. Many expats pay out-of-pocket for routine dental—it's remarkably affordable in countries like Colombia and Argentina.
How do I handle prescriptions?
Prescription coverage is included. Many medications are available locally, often cheaper than North America. Some controlled substances may require special permits. Brand names may differ—work with local pharmacists or your insurer to find equivalents.
Is yellow fever vaccination required?
Some countries and regions require yellow fever vaccination for entry. The vaccine itself may be covered under preventive care (varies by plan). Yellow fever treatment is covered as a medical condition. Check CDC recommendations for your specific destinations.
What about Argentina's economic situation?
Argentina's currency fluctuations don't affect your international insurance—premiums are in stable currencies (USD, EUR). Local healthcare costs in Argentina are very affordable in dollar terms during peso weakness. Medical care quality remains excellent.
Can I use public healthcare and keep insurance?
Several South American countries offer public healthcare to residents (Brazil's SUS, Argentina's public hospitals). You can use public options and maintain private insurance for faster service, better facilities, or specific doctors. Many expats use this hybrid approach.
