Medical Certificate in Koh Samui for Thailand Retirement Visa (O-A): What You Need
- Samui Home Clinic

- Apr 17
- 2 min read

If you are applying for a Thailand Non-Immigrant O-A (retirement) visa or extending your stay, you are required to provide a medical certificate confirming you are free from certain prohibited diseases.
Samui Home Clinic provides these certificates quickly, professionally, and at an affordable price — often on the same day.
What Is the Medical Certificate Requirement?
Thai immigration requires applicants for the Non-Immigrant O-A visa to submit a certificate from a licensed doctor confirming they do not have the following conditions:
Leprosy
Tuberculosis (TB)
Drug addiction
Elephantiasis
Third-stage syphilis
What Does the Process Involve?
At Samui Home Clinic, the process is simple and efficient, usually completed in one visit:
Consultation with a licensed GP
Basic physical examination
Blood test for syphilis (if required)
Chest X-ray for TB screening (available in-house)
Issuance of your official medical certificate (signed and stamped)
Certification Requirements
Must be issued by a licensed doctor
Often required to be dated within 3 months of your visa application
Requirements may vary slightly depending on your embassy or consulate
Our team is experienced with international visa requirements and can guide you accordingly.
Other Medical Certificates Available
In addition to retirement visa certificates, Samui Home Clinic offers a full range of medical documentation, including:
Work permit medical certificates (required for employment in Thailand)
Fitness to fly certificates for travel clearance
School entry health certificates for children
Fitness for employment certificates for local or international jobs
Insurance medical reports for claims or applications
Medical reports for legal purposes
General health check certificates for personal or business needs
If you require multiple certificates, these can often be completed in a single visit to save you time.
How Quickly Can I Get My Certificate?
Most certificates are issued same day
If additional tests (such as X-ray or blood work) are needed, allow up to 24 hours
Frequently Asked Questions
How much does it cost?Please visit the website or contact the clinic directly for the latest pricing.
Do I need translation?Certificates are issued in English and Thai. Additional languages can be arranged on request.
Do I need an appointment?Walk-ins are welcome, but booking ahead is recommended for the fastest service—especially if tests are required.
Contact Samui Home Clinic
📞 Phone / WhatsApp: 080-669-6915📧 Email: info@samuihomeclinic.com💬 Line ID: @samuihomeclinic
🌐 Website: www.samuihomeclinic.com📅 Book Online: www.samuihomeclinic.com/book-now
📍 Locations:
Chaweng Beach
Bangrak Beach
Rajabhat University Road
🕒 Opening Hours:
Mon–Fri: 9:00AM – 7:00PM
Sat–Sun: 9:00AM – 5:00PM
Lunch break: 12:00 – 1:30PM
💊 Pharmacy (Fisherman’s Village):Open daily 9:00AM – 10:00PM
Walk-ins welcome. English and Thai-speaking doctors available. Home and hotel visits also offered.




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