How much does health insurance cost for an expat in Thailand?

Thailand runs two health systems side by side: a public scheme built for Thai nationals, and a private hospital sector that welcomes anyone who can pay, or show proof of insurance. Most expats end up relying on the second one, and the gap between self-paying and having a plan in place shows up fast the first time you need more than a routine visit. That's true whether you're settling in for the long term or working a shorter posting, since the pricing and the underlying risk stay the same either way.

What health insurance actually costs in Thailand

Real plans quoted today for four common households, split by three coverage tiers: Basic hospitalisation-only, Mid-tier with outpatient added, and Premium comprehensive cover.

Live pricing pulled from the EHG quote engine: British nationality, Worldwide Excl. US, low deductible. Your own quote will vary by nationality, deductible, and benefits chosen, so use the tool below for a number matched to you.

Prices are annual premiums in USD, Worldwide Excluding US cover, low deductible. Actual pricing depends on age, insurer, benefits selected, and underwriting, so use the tool below for numbers matched to your own household.

What moves the price

• Age, premiums climb steadily after 45, and again after 60.
• Coverage level, adding outpatient, dental, or maternity raises the premium more than any other single choice.
• Area of cover, dropping the US from your area of cover is usually the single biggest saving available.
• Deductible, a higher deductible lowers the premium, but raises what you pay before a claim starts paying out.

The same tiers broken down by age band, for a single applicant:

Live pricing pulled from the EHG quote engine: British nationality, Worldwide Excl. US, low deductible. Your own quote will vary by nationality, deductible, and benefits chosen, so use the tool below for a number matched to you.

Getting treated in Thailand

Bangkok is Southeast Asia's biggest private-hospital hub, home to Bumrungrad, Bangkok Hospital, and Samitivej, all used to treating international patients and to billing insurers directly rather than asking for cash upfront. Outside Bangkok, private care thins out fast: expect solid options in Chiang Mai and Phuket, and a real chance of being referred to Bangkok for anything serious elsewhere in the country. A plan without medical evacuation cover leaves that transfer as an out-of-pocket bill that can run into the tens of thousands of dollars.

Visa and residency notes

Thailand's O-A retirement visa has required health insurance since 2019, currently a minimum of 40,000 THB outpatient and 400,000 THB inpatient cover from an approved insurer, renewed annually alongside the visa. Even outside that route, hospitals routinely ask non-Thai patients for proof of insurance or a deposit before admitting them for anything beyond a walk-in visit.

Two gaps people miss

• Pre-existing conditions, most insurers cover a new diagnosis from day one, but anything you already had before applying is usually excluded, loaded, or reviewed after a waiting period. Disclose it upfront rather than finding out at claim time.
• Guaranteed renewal, check whether the insurer commits to renewing you for life, or can decline after a bad claims year. A cheap plan that drops cover at 65 was never actually cheap.

Bottom line

The cheapest plan on paper is rarely the right one if it drops outpatient cover you'll actually use, or caps evacuation below what a real transfer costs. Compare tiers on the tables above, then run your own ages through the tool below for live pricing matched to your household.