Thailand has no single rule requiring every foreign resident to be insured, but several long-stay visas do. The Non-Immigrant O-A requires cover of at least USD 100,000 (THB 3,000,000), and the LTR visa requires at least USD 50,000 or an accepted alternative. As foreigners usually pay for treatment themselves, most long-stay residents take out private or international cover.
It depends on
The O-A and LTR visas set minimum cover amounts, the Non-O retirement rules vary by embassy, and the published DTV requirements do not list health insurance.
Employees registered with Thai social security have a basic public scheme, which the LTR rules accept in place of private insurance.
Premiums and exclusions rise with age and pre-existing conditions, which matters because O-A cover must run for the whole stay.
Who needs it
Anyone moving to Thailand from Germany for longer than a holiday should plan for health cover. Retirees applying for the Non-Immigrant O-A must show insurance for the entire stay, and LTR applicants must hold a qualifying policy unless they use Thai social security or a large bank deposit instead. Remote workers on the DTV are not asked for insurance by the embassies, but they pay hospital bills themselves. Once you deregister (Abmeldung) and leave German statutory health insurance (gesetzliche Krankenversicherung), German cover generally no longer pays for treatment in Thailand, so an international or Thai private policy usually fills the gap.
How it works
- 1
Check your visa's insurance rule
Confirm the current requirement with the Thai mission handling your application; for residents of Germany this is usually the Royal Thai Embassy in Berlin. Requirements differ between missions.
- 2
Choose a sufficient sum insured
For an O-A visa the policy must cover at least USD 100,000 (THB 3,000,000) for the whole stay; for the LTR visa at least USD 50,000.
- 3
Get the insurer's certificate
For O-A applications, embassies ask for the insurer to complete a 'Foreign Insurance Certificate' form rather than relying on a general policy schedule.
- 4
Settle your German cover
Before deregistering, ask your Krankenkasse how membership ends and whether a dormant membership (Anwartschaftsversicherung) makes sense if you may return.
before you deregister - 5
Keep the cover continuous
LTR conditions, including insurance, must be maintained for the life of the visa; renew on time and keep proof ready for immigration.
What it costs
| Item | Amount | Note |
|---|---|---|
| Minimum sum insured, Non-Immigrant O-A | USD 100,000 (THB 3,000,000) for the whole stay15 | A coverage minimum, not a premium; premiums depend on age and plan. |
| Minimum sum insured, LTR visa | Health insurance of at least USD 50,000, or Thai social security cover, or at least USD 100,000 in a bank account held for 12+ months2 | Alternatively Thai social security or USD 100,000 held in a bank account for 12+ months. |
| Example Non-O retirement requirement (Lima mission) | Outpatient at least THB 40,000 and inpatient at least THB 400,000, total THB 3,000,000 per policy year (Royal Thai Embassy Lima)3 | Varies by embassy. |
Key facts
| Fact | Value | Source | Checked |
|---|---|---|---|
| Non-Immigrant O-A: minimum health insurance | USD 100,000 (THB 3,000,000) for the whole stay | 15 | checked 15 October 2026 |
| LTR visa: health cover requirement (all categories) | Health insurance of at least USD 50,000, or Thai social security cover, or at least USD 100,000 in a bank account held for 12+ months | 2 | checked 15 October 2026 |
| Non-Immigrant O (retirement) issued abroad: health insurance example | Outpatient at least THB 40,000 and inpatient at least THB 400,000, total THB 3,000,000 per policy year (Royal Thai Embassy Lima) | 3 | checked 15 October 2026 |
| DTV: health insurance requirement | Not listed as a requirement | 4 | checked 15 October 2026 |
| Destination Thailand Visa (DTV): minimum financial evidence | THB 500,000 | 4 | checked 15 October 2026 |
| Non-Immigrant O-A: visa validity and permitted stay | 1-year visa; stay permit of 1 year | 1 | checked 15 October 2026 |
| LTR visa: duration and fee | 10 years (5 + 5); THB 50,000 when collected in Thailand | 2 | checked 15 October 2026 |
Common mistakes
- Assuming a short-term travel policy meets the O-A requirement, which expects cover at the stated minimum for the whole stay.
- Relying on German statutory health insurance after deregistering, even though it generally no longer pays for ongoing treatment in Thailand.
- Choosing a policy whose annual limit is below the visa minimum, which can lead to a refused application.
- Reading the DTV's lack of an insurance requirement as a sign that cover is unnecessary, when patients pay their own hospital bills.
- Letting a policy lapse between renewals, which can mean new waiting periods or exclusions with the next insurer.
FAQ
Does the Destination Thailand Visa (DTV) require health insurance?
The DTV requirements published by Thai embassies ask for financial evidence of THB 500,000 but do not list health insurance. That does not mean treatment is free: foreigners generally pay private and public hospitals directly. Most DTV holders therefore arrange their own cover, either a Thai private policy or an international plan that also covers trips back to Germany.
Can I use Thai social security instead of private insurance?
For the Long-Term Resident (LTR) visa, yes: the BOI accepts current Thai social security cover as an alternative to a policy of at least USD 50,000. Social security is normally available only to people employed by a Thai employer, so it rarely helps retirees or remote workers. Its scope is also more limited than many private plans.
Is the old THB 40,000 / 400,000 rule still used?
Some missions still list it. The Royal Thai Embassy in Lima, for example, asks Non-O retirement applicants for outpatient cover of at least THB 40,000 and inpatient cover of at least THB 400,000, alongside a total of THB 3,000,000. For the O-A visa, embassies ask for at least USD 100,000 (THB 3,000,000). Always check your own embassy's list.
Do I need insurance on an LTR visa if I keep money in the bank?
The LTR rules accept at least USD 100,000 held in a bank account for 12 months or more instead of insurance. That satisfies the visa, but any medical bills then come out of your own funds. Many holders still buy a policy so that a serious illness does not erode the deposit they need to keep the visa.
Sources
- Royal Thai Embassy Oslo, Non-Immigrant O-A (Long Stay) (opens in a new tab)Authority · checked 15 October 2026
- Thailand Board of Investment (BOI), What is LTR Visa – qualifications and privileges (opens in a new tab)Authority · checked 15 October 2026
- Royal Thai Embassy Lima, Non-Immigrant Visa "O" (Retirement) (opens in a new tab)Authority · checked 15 October 2026
- Royal Thai Embassy Budapest (Ministry of Foreign Affairs of Thailand), Destination Thailand Visa (DTV) (opens in a new tab)Authority · checked 15 October 2026
- Royal Thai Embassy Berlin, Visaarten und die erforderlichen Unterlagen (opens in a new tab)Authority · checked 15 October 2026
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