This information is for general educational purposes only and does not replace professional medical advice. Always consult a qualified healthcare provider for diagnosis and treatment.
Medical Certificates for Travelers & Expats
Complete guide to medical certificates for travel insurance claims, visa applications, fitness-to-travel documentation, and other official medical documentation needs in South America.
Medically reviewed on April 12, 2026 by Dr. Pietra Stanicki
Overview
Whether you are traveling through South America on a short trip or building a new life as an expatriate in Argentina or Brazil, medical certificates are a routine part of navigating healthcare, bureaucracy, and daily life. From filing a travel insurance claim after an unexpected illness to obtaining the fitness certificate your new gym requires, having the right documentation from a licensed physician is essential.
CareThere provides a full range of medical certificates tailored to the needs of international travelers and expats. Our bilingual medical team understands both the local regulatory requirements and the expectations of foreign insurers, embassies, and employers. We issue certificates in English, Spanish, and Portuguese, and we guide you through every step so that your documentation is accepted the first time.
The most common certificates we provide include travel insurance claim documentation, visa and immigration medical exams, fitness-to-travel clearances, and gym and sports fitness certificates. Each of these has specific requirements that vary depending on the requesting institution, and getting the details right matters.
Travel Insurance Certificates
When you fall ill or sustain an injury while abroad, your travel insurance provider will require formal medical documentation before processing a claim. Insurers typically need a detailed medical report that includes the date of onset, diagnosis using ICD-10 codes, treatment provided, medications prescribed, and a prognosis. Many policies also require itemized receipts and proof that the condition was not pre-existing.
At CareThere, we prepare comprehensive claim support letters that meet the documentation standards of major international insurers. Our physicians are experienced in writing reports that satisfy the requirements of providers such as Allianz, World Nomads, AXA, and IMG. We include all relevant clinical details, attach diagnostic results, and provide clear, professional documentation in English.
To file your claim properly, keep all original receipts from consultations, medications, and diagnostic tests. Notify your insurer as soon as possible, ideally within 24 to 48 hours of seeking treatment. We can provide documentation for urgent claims and will work directly with your insurance company if a letter of medical necessity or additional clarification is needed. Contact us to schedule a consultation and we will determine the best way to prepare your documentation.
Visa and Immigration Medical Exams
Many countries require a medical examination as part of the visa application process. If you are applying for a temporary or permanent residency visa in Argentina or Brazil, or if you need a medical clearance for a visa to another country while you are based in South America, CareThere can perform the necessary examination.
Argentine temporary and permanent residency applications (radicaciones) generally require a basic medical certificate confirming that the applicant does not have any communicable diseases that pose a public health risk. Brazilian visa processes may require similar documentation depending on the visa category. Some embassies, particularly those of the United States, Canada, United Kingdom, and Australia, require examinations to be performed by designated panel physicians; in these cases, we can help you prepare for that appointment and ensure you have all prerequisite tests completed in advance.
Fitness-to-Travel Certificates
Airlines and tour operators may require a fitness-to-travel certificate in certain circumstances. This is most common for passengers with recent surgeries, significant medical conditions, pregnancies beyond 28 weeks, or those requiring supplemental oxygen or special accommodations during flight.
The assessment evaluates your cardiovascular and respiratory fitness, mobility, and overall stability for travel. For pregnant travelers, we assess gestational age, blood pressure, and any complications. Many airlines have their own specific medical clearance forms (such as the IATA MEDIF form), and our physicians are familiar with completing these correctly.
If you have a chronic condition such as heart disease, COPD, or diabetes, a fitness-to-travel certificate can also serve as a useful summary for medical providers at your destination. We recommend reaching out at least one week before your departure date so we can determine what is needed and allow time for any additional testing.
Gym and Sports Fitness Certificates
In Argentina and Brazil, a medical fitness certificate is a standard requirement for joining a gym, participating in organized sports, or enrolling in physical education programs. In Argentina, this is known as the "apto físico" or "certificado de aptitud física," and it is required by virtually every gym and sports club in the country.
The exam typically includes a physical examination with cardiovascular assessment, a resting 12-lead electrocardiogram (ECG), blood pressure measurement, and a review of personal and family medical history for cardiac risk factors. For competitive sports or high-intensity activities, additional testing may also be recommended.
The Process at CareThere
Requesting a medical certificate through CareThere is straightforward. Contact us through our website, via WhatsApp, or by phone. Let us know what type of certificate you need, and our team will guide you through the process and determine whether an in-person or telemedicine consultation is appropriate for your situation.
Important Considerations
Some certificates may need to be apostilled or legalized for use in another country. Argentina and Brazil are both members of the Hague Apostille Convention, which simplifies the legalization of documents for use abroad. CareThere can advise you on whether apostille is required and guide you through the process, which is handled through the Colegio de Escribanos in Argentina or cartorio offices in Brazil.
If your certificate needs to be presented in a language other than the one in which it was issued, a certified translation may be required. We issue certificates in English, Spanish, and Portuguese, and can recommend certified translators (traductores publicos) for other languages.
Medical certificates in Argentina and Brazil generally have a validity period that depends on their purpose. Gym fitness certificates are typically valid for one year, and visa medical exams for the period designated by the issuing embassy or consulate, usually three to twelve months. Always confirm the validity requirements with the requesting institution before scheduling your appointment.
Frequently Asked Questions
How much does a medical certificate cost? A telemedicine consultation for medical certificates costs $40 USD. In-person consultations cost $80 USD. Additional diagnostic tests (blood work, ECG, imaging) carry separate costs if required. Contact us to discuss your specific needs.
Can I get a medical certificate through telemedicine? It depends on the type of certificate. Contact us and our team will evaluate your situation and determine whether a telemedicine or in-person consultation is needed.
Will my certificate be accepted internationally? We issue certificates that comply with international medical documentation standards. For specific institutional requirements, such as embassy-designated panel physician exams, we will advise you on whether our certificate will be accepted or if you need to visit a designated provider. In most cases, our certificates are accepted without issue by international insurers, airlines, and employers.
How far in advance should I request a medical certificate? For travel insurance claims, seek documentation as soon as possible after treatment. For visa exams, we recommend booking at least two weeks before your deadline to allow time for lab results and any follow-up. Fitness-to-travel certificates should be obtained within one to two weeks of your departure.
Need Medical Help?
Our licensed physicians are available for same-day telemedicine consultations and in-person home visits in Buenos Aires.
Available 7 days/week
Starting at $40
Buenos Aires area
Starting at $80