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Health Insurance Thailand 2026
Health Insurance in Thailand
OIC-approved plans, visa insurance requirements, cover types, costs and how to choose the right policy for your situation in Thailand.
Quick Facts
Health Insurance at a Glance
OIC Approval
All health insurance policies used for Thai visa purposes must be issued by an OIC (Office of Insurance Commission) approved insurer. Foreign policies do not satisfy Thai immigration requirements.
Non-OA Visa Requirement
Minimum ฿40,000 outpatient cover and ฿4,000 inpatient cover per policy year. Must be OIC-approved. Evidence submitted at each annual extension.
LTR Visa Requirement
Minimum USD 50,000 health insurance cover required. Can be satisfied by an international policy or an OIC-approved Thai policy meeting the threshold.
DTV / Non-B Visa
No mandatory health insurance requirement for DTV or Non-B visa holders, though private cover is strongly recommended given the cost of private hospital treatment.
Pre-Existing Conditions
Most Thai insurers exclude pre-existing conditions for the first 1–2 years. Some policies offer full cover with medical underwriting at application. Disclosure at application is mandatory — non-disclosure voids the policy.
Major Insurers
Pacific Cross, AXA Thailand, Cigna Thailand, Bupa Thailand, AIA and Allianz Ayudhya are the main OIC-approved providers serving the expatriate market.
Types of Cover
What Health Insurance Covers
Inpatient Cover
Covers hospitalisation — overnight stays, surgery, intensive care and in-hospital treatment. All Non-OA visa policies must include inpatient cover at a minimum. Room and board limits, ICU limits and surgical benefit limits vary significantly between plans.
Outpatient Cover
Covers GP and specialist consultations, prescribed medication and diagnostic tests outside hospital admission. Non-OA visa policies must include outpatient cover. Per-visit limits and annual maximums vary. Some plans require a co-payment.
Emergency Evacuation
Covers medical evacuation to another country where treatment is unavailable in Thailand. Important for those in provincial areas or with complex conditions. Usually included in comprehensive plans; available as a stand-alone add-on with some insurers.
Dental & Optical
Routine dental and optical cover is excluded from most standard health insurance plans. Available as an add-on with most major insurers. Dental implants and major restorative work are typically subject to sub-limits or excluded entirely.
Cost Factors
What Determines Your Premium
Age
The single largest driver of premium cost. Premiums increase significantly at ages 50, 55, 60 and 65. Thai insurers recalculate premiums at each annual renewal.
BMI
Applicants with a BMI above 30 or above 35 typically face a loading on their premium. The loading percentage varies by insurer and the degree of BMI excess.
Pre-existing conditions
Where an insurer agrees to cover a pre-existing condition rather than exclude it, a premium loading applies. The loading reflects the insurer's underwriting assessment of the risk.
Cover level
Inpatient-only plans are the cheapest option. Adding outpatient, dental and optical increases the premium. Higher annual coverage limits and lower co-payments also increase cost.
Hospital network
Plans tied to a specific network of hospitals are cheaper than open plans. Network plans can restrict access to certain hospitals in Bangkok and provincial areas.
Related Guides
Go Deeper
Health Insurance Costs 2026 — Retirees Aged 56–60
→Actual Pacific Cross premium tables for the 56–60 age bracket, OA visa minimums, BMI loadings and plan recommendations.
Retirement Visa Guide
→Non-OA, Non-O and Non-OX pathways — insurance requirements, income thresholds and the annual extension process.
LTR Visa Guide
→Long Term Resident Visa requirements including the USD 50,000 health insurance threshold and eligible policy types.
Lawyers for Expats Thailand Health Insurance Guide 2026. Insurance requirements and premium information are current as of August 2026 and subject to change. This guide does not constitute financial or insurance advice. Always obtain independent advice before purchasing a health insurance policy.