Blood test in Koh Samui
Fast, accurate blood tests at our walk-in clinic in Bang Rak, minutes from Samui Airport and the Big Buddha. With an on-site laboratory and English-speaking doctors, most results are ready within hours, not days.
Testing that fits around your trip
Whether you are a tourist, an expat, or here on a long stay, a blood test can turn worry into peace of mind. Because our laboratory is inside the clinic, professional sample collection and analysis happen in one place, so accurate results come back quickly rather than being sent away for days. There is no need to book ahead: walk in on any day, see a doctor first, and in most cases get your results the same visit. This convenience matters when your time on the island is limited and you would rather be at the beach than waiting on a hospital lab.
Blood tests and health checks we offer
Our English-speaking doctors choose tests based on your symptoms and history, so you only pay for what is genuinely useful. Commonly requested panels include:
- Complete blood count (CBC) — screens for infection, anaemia and platelet levels, and is essential when dengue is suspected.
- Liver and kidney function — often included in a wider health check programme.
- Blood sugar and HbA1c — diabetes screening and monitoring away from home.
- Lipid profile — cholesterol and triglyceride levels.
- Thyroid function, cancer markers and inflammation markers — for more specific concerns.
- Confidential STI and sexual health screening — blood and urine testing, delivered discreetly.
What to expect at Samui Medical Clinic
A doctor sees you first, usually within minutes of walking in, and explains which tests make sense before any blood is drawn. The sample collection itself takes only a moment, and while the lab runs your test you are free to head back out. Once results are ready, the doctor goes through them with you in plain English, and our on-site pharmacy means any treatment can start the same day. Prefer not to leave your resort? We arrange a doctor hotel visit anywhere across Chaweng, Bang Rak, Bophut and island-wide, collecting your sample and delivering results by phone or WhatsApp.
Prices, insurance and your results
A blood test in Koh Samui is usually far less expensive than travellers expect, and we confirm the cost before anything is done. We provide direct billing with most travel insurers, and for everyone else we supply itemised receipts and a medical report your insurer will accept. Results can be printed, emailed or sent by WhatsApp, delivered confidentially, and you are welcome to call us on +66 83 150 2520 with any follow-up questions. Our clinic is open daily with a doctor on call 24 hours for urgent cases.
When not to wait for lab results
Blood tests answer questions; they should never delay urgent care. If you have chest pain, difficulty breathing, confusion, severe abdominal pain, repeated vomiting with signs of dehydration, uncontrolled bleeding or fainting, go straight to a hospital emergency department. For anything short of an emergency, walk in during the day or call us any time, and we will advise honestly whether testing, treatment or simple reassurance is what you need.
Frequently Asked Questions
How quickly will I get my blood test results?
Because we have an on-site laboratory, most routine panels are ready within a few hours, and many are available during the same visit. More specialised tests can take a little longer, and the doctor will tell you the expected timing before your sample is taken.
Do I need an appointment or a referral?
No. You can walk into our Bang Rak clinic on any day and see an English-speaking doctor without a referral. The doctor reviews your symptoms, recommends the right tests, and arranges sample collection on the spot.
Do I need to fast before the test?
Some tests, such as blood sugar and a lipid profile, are more accurate after fasting for eight to twelve hours. If you have not fasted, let us know and we will advise whether to test now or return later. Many other panels do not require fasting at all.
Which blood tests can you run on the island?
We offer complete blood count, liver and kidney function, blood sugar and HbA1c, lipid profile, thyroid function, inflammation and cancer markers, plus confidential STI screening. The doctor selects the panels that match your concern so you are not paying for tests you do not need.
Can a doctor take my blood at my hotel?
Yes. We provide doctor hotel and villa visits across Chaweng, Bang Rak, Bophut and island-wide. The doctor comes to your room, collects the sample professionally, and delivers your results by phone or WhatsApp once the lab has finished.
Are the results confidential?
Absolutely. All testing, including sexual health and STI screening, is handled discreetly and results are delivered confidentially to you alone. We can send them privately by WhatsApp, email or printed report, whichever you prefer.
Will my travel insurance cover a blood test?
We offer direct billing with most travel insurers, so in many cases you pay nothing upfront. If your policy requires it, we provide an itemised receipt and a medical report so you can claim reimbursement easily after your trip.
Can I get a full health check rather than a single test?
Yes. Alongside individual tests we offer broader health check programmes combining several panels for a complete picture. This is popular with expats and long-stay visitors who want routine screening and peace of mind while living on the island.
Need lab results today?
Walk in for a blood test with same-day results, or ask us to visit your hotel anywhere on the island.