The numbers to save before you ever need them β police, ambulance, fire and the English-speaking Tourist Police β plus where to go for Koh Tao's nearest emergency care and exactly what to do in a medical emergency, a road accident or a lost passport.
Thailand doesn't use a single all-purpose emergency number, so put these in your phone today: 191 for police, 1669 for a medical emergency or ambulance, and 199 for fire and rescue. If your Thai is limited β as it is for most new arrivals β the number that matters most is 1155, the Tourist Police, staffed 24/7 with English-speaking operators who can then bring in whatever service you need. Koh Tao's emergency profile is shaped by its identity as one of the world's busiest dive-training islands: decompression sickness and diving safety matter here more than almost anywhere else in Thailand, and the island's own 24-hour hyperbaric recompression chamber (operating since 2023) is a major safety asset most other Thai islands don't have. For non-dive emergencies, the same national numbers apply, with serious cases transferred by speedboat to Koh Samui. For hospital quality, costs and insurance, pair this with the Koh Tao healthcare guide; to avoid trouble in the first place, see the Koh Tao safety guide.
The core lines are toll-free and answered around the clock. When in doubt as a foreigner, start with the Tourist Police (1155) β they will coordinate the rest.
| Service | Number | When to use it |
|---|---|---|
| Police (general emergency) | 191 | The universal police line for any crime or emergency. Operators may have limited English β for foreigners, 1155 is often the better first call. |
| Medical emergency / ambulance | 1669 | The national emergency medical hotline (24hr, free). Dispatches the nearest ambulance. English can be limited, so state your location clearly or have a Thai speaker help. |
| Tourist Police (English-speaking) | 1155 | The single most useful number for foreigners. Round-the-clock English (and other languages) β use it for any incident, from theft to a road accident to being scammed. |
| Fire & rescue | 199 | Fire, rescue and hazardous incidents nationwide. |
| Tourist assistance / TAT | 1672 | The Tourism Authority of Thailand call centre β general help, directions and guidance (not for life-threatening emergencies). |
| Highway / traffic police | 1193 | For accidents and incidents on highways and inter-city roads. |
| Immigration Bureau hotline | 1178 | For visa, overstay and immigration questions (not emergencies). |
Koh Tao Hospital in Mae Haad and several dive-focused clinics handle routine care, minor injuries and initial dive-incident assessment; the island's 24-hour hyperbaric recompression chamber is the key asset for decompression sickness. For anything beyond that β major trauma, surgery or specialist care β patients are ferried to Koh Samui hospitals such as Bangkok Hospital Samui. Divers should also know their dive operator's DAN (Divers Alert Network) insurance and emergency procedures. For hospital-by-hospital detail, costs and insurance, see the Koh Tao healthcare guide.
For a life-threatening situation, call 1669 for an ambulance and state your exact location β a building name, a nearby landmark or a Google Maps pin helps enormously. If you can't get through in English, ask a Thai speaker nearby, hotel staff or your accommodation's front desk to call for you. Carry your passport and insurance card, and if you have travel or health insurance, phone their 24-hour assistance line early β many will guarantee payment directly to the hospital so you avoid a large upfront deposit.
For any crime, accident or dispute, the Tourist Police on 1155 is your English-speaking first call; for a general police response, dial 191. After a road accident, get anyone injured help first (1669), then wait for police before moving vehicles β insurers and rental companies need the scene documented, so photograph the vehicles, positions, damage, plates and the other party's details, and never admit fault on the spot. For theft or a scam, file a police report (you'll need it for any insurance or replacement claim). See the Koh Tao safety guide for the fuller local picture.
Work through it in order. One: file a police report β visit a local station or call the Tourist Police (1155); you'll need the report for both a replacement and immigration. Two: contact your embassy to apply for an emergency travel document or a new passport (bring the police report, photos and any ID copy you have). Three: because your passport carries your visa and entry stamp, report to Thai Immigration so your visa details are transferred to the new document before you travel. Keep a photo or photocopy of your passport photo page and visa stamp stored separately β do this before anything goes wrong. For visa and reporting matters, see the Koh Tao immigration office guide.
There isn't one single number as in some countries β Thailand uses separate lines nationwide, and Koh Tao is no exception. Save these three: 191 for police, 1669 for a medical emergency or ambulance, and 199 for fire and rescue. As a foreigner, the number to call first is usually 1155, the Tourist Police, because it is staffed around the clock with English-speaking operators who can then coordinate the right service for you.
Dial 1669, the national emergency medical hotline β it is free, operates 24 hours and dispatches the nearest ambulance. English can be limited, so state your location as clearly as possible or ask a Thai speaker to help. For a serious but stable case, many expats find a Grab or taxi straight to the nearest hospital emergency department is faster than waiting for an ambulance.
Yes. The Tourist Police hotline, 1155, is specifically set up for foreign visitors and residents, with English-speaking operators (and access to interpreters in other languages) available 24/7. It is the best single number to save if your Thai is limited β they handle theft, scams, accidents and general trouble, and will loop in the regular police, ambulance or fire service as needed.
Koh Tao Hospital in Mae Haad and several dive-focused clinics handle routine care, minor injuries and initial dive-incident assessment; the island's 24-hour hyperbaric recompression chamber is the key asset for decompression sickness. For anything beyond that β major trauma, surgery or specialist care β patients are ferried to Koh Samui hospitals such as Bangkok Hospital Samui. Divers should also know their dive operator's DAN (Divers Alert Network) insurance and emergency procedures.
Tell your dive operator immediately β every dive shop on Koh Tao is trained for this and will coordinate directly with the island's 24-hour hyperbaric recompression chamber, which has operated since 2023. For suspected decompression sickness, get to the chamber as fast as possible and avoid flying or ascending to altitude until a dive-medicine professional clears you. If you have DAN or dive-specific insurance, call their emergency line early β it can guarantee treatment and evacuation costs directly.
First, file a police report (visit a local police station or call the Tourist Police on 1155) β you'll need the report to get a replacement and to satisfy immigration. Then contact your embassy to apply for an emergency travel document or a new passport. Finally, because your passport holds your visa and entry stamp, you must report to Thai Immigration to have your visa details transferred to the new document before you travel.
This guide is general information for relocation planning, not medical, safety or legal advice. Phone numbers and hospital details change β confirm current contacts with local authorities, your embassy and the Tourist Police, and in any emergency call the official lines above.
Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.
Emergency numbers saved β now sort your hospital and insurance, understand the neighbourhoods, and match a home to your budget.
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