International health insurance in Asia: the complete guide

Healthcare for expats works differently in Bangkok, Singapore, Jakarta and Tokyo, but the insurance decision is the same everywhere. IPMIAsia explains what international private medical insurance (IPMI) is, who needs it in Asia and how to choose a plan.

What is international health insurance?

International health insurance is private medical cover that is not tied to one country's system. It pays for treatment in the countries inside your chosen area of cover, usually for a year at a time, and most insurers renew it for life. It is designed for people who live outside their home country, move between countries, or want private care wherever they happen to be.

The core of every plan is inpatient cover: hospital admissions, surgery, intensive care and cancer treatment. Around that core sit optional modules such as outpatient care, maternity, dental and optical. The two numbers that drive both protection and price are the annual limit, which is the most the plan pays in a year, and the area of cover, which is where it pays.

In Asia, IPMI is the usual choice for expats in Thailand, Malaysia, Vietnam, Indonesia and the Philippines, where they sit outside the public system, and a common choice in Singapore, Hong Kong and Japan, where they want more than the local arrangements provide.

Who needs international health insurance in Asia?

• Expats and their families living long-term in a country whose public system does not include them, or includes them on terms they would not choose.
• Regional roles and frequent travellers based in Singapore, Hong Kong or Tokyo and working across the region, who want one policy for every country.
• Retirees in Thailand, Malaysia or the Philippines who want cover that renews for life and does not end at a given age.
• Digital nomads and remote workers who move between Bali, Chiang Mai, Da Nang and elsewhere and have no employer plan.
• Families planning children who want private maternity and paediatric care at the hospitals they would choose.
• People with employer cover who want a personal plan as a foundation that survives a change of job or country.

The common thread is that a serious hospital event at a private hospital in Asia is expensive, and the public alternative is either closed to you, crowded or not what you would choose.

How healthcare differs across Asia

The eight countries covered on this site fall into three rough groups, and the group you live in shapes what the plan needs to do.

Countries where expats rely on private hospitals

In Thailand, Malaysia and the Philippines, public hospitals serve citizens and treat foreigners as paying patients. Expats use private hospitals, which are good in the main cities and priced accordingly. Cover needs a limit that matches those hospitals and direct-billing arrangements with them.

Countries where serious care often happens abroad

In Vietnam and Indonesia, expats use private clinics for routine care but complex treatment is often arranged in Bangkok or Singapore. Here the area of cover must include those countries for planned treatment, and evacuation is a core benefit rather than an extra.

Countries with strong public systems and costly private care

Singapore, Hong Kong and Japan have excellent healthcare. Expats in Hong Kong can use the subsidised public system and expats in Japan must join national health insurance, while expats in Singapore pay non-resident rates. Private care in all three is expensive. International cover here is about choice, speed, treatment abroad and continuity when you leave.

What a plan covers

Plans are built in layers so you pay only for what you want.

• Inpatient (always included): hospital stays, surgery, intensive care, cancer treatment, and usually day-patient procedures. The large, unpredictable costs.
• Outpatient: GP and specialist consultations, diagnostics, physiotherapy and prescriptions. Care without a hospital bed. Often optional, sometimes with a visit limit or coinsurance.
• Maternity: antenatal care, delivery and postnatal care, usually optional and with a waiting period before you can claim. See our maternity guide.
• Evacuation and repatriation: transport to the nearest suitable facility, which in parts of Asia means another country, and transport home.
• Dental, optical, wellness, mental health: depending on the plan and tier.

Our guide to inpatient vs outpatient cover explains how insurers define each setting and why day-patient treatment deserves a specific question.

IPMI vs local plans vs travel insurance

These three are often confused. They solve different problems.

Local plans are a fair comparison in Thailand, Malaysia, Singapore and Hong Kong, and IPMIAsia shows some of them, such as APRIL Thailand, APRIL Singapore and Bupa VHIS, next to global insurers. Travel insurance is not a comparison; it is for a different purpose.

Area of cover in Asia

Area of cover is the biggest single lever on both cover and premium. In Asia you will see country-specific areas, regional areas such as ASEAN or Asia, worldwide excluding the USA, and full worldwide. The right choice is the smallest area that includes every country where you would want planned treatment: your residence, your treatment hub and your home country.

Two details catch people out. First, some regional areas exclude a particular expensive country, so check that Singapore or Hong Kong is inside the area if you would be treated there. Second, most plans cover emergencies on short trips outside your area, but that is not the same as planned treatment. Our regional vs worldwide guide goes through the options and who each one suits.

What drives the premium

There is no single price for international health insurance. The same person can receive very different quotes for similar cover, which is why comparison matters. The factors that move the number are your age, your area of cover, the level of cover you choose, the excess you accept, who is on the policy, your medical history and your country of residence. Living in Singapore or Hong Kong, where treatment is expensive, generally means a higher premium than living in Vietnam or the Philippines for the same plan.

Our cost guide explains each driver and how to bring the premium down without hollowing out the cover.

Underwriting and pre-existing conditions

Every insurer assesses your medical history. With full medical underwriting you declare it and receive written terms before you buy. With a moratorium you declare nothing upfront, but recent conditions are excluded until you have gone a set period without symptoms or treatment. If you are switching insurers, some will carry over your existing exclusions rather than underwriting you afresh. None of these is automatically better; it depends on your health and how much certainty you want from day one. Our pre-existing conditions guide explains each route.

How to choose a plan

1. Where do you live and travel? That sets the area of cover.
2. Who needs covering? You, a partner, children, and any planned additions.
3. Where would you be treated if it was serious? Make sure that hospital, and that country, is inside the plan.
4. What must be included? Outpatient, maternity, dental. Be honest about what you will use.
5. What excess could you pay in a bad year? A sensible excess often brings a better plan into reach.
6. What is your medical history? Have dates and medication ready and choose the underwriting route that suits it.

Then compare the whole market on that brief, not the one plan a single agent happens to sell. Nomi does this in one conversation: it compares 20+ insurers, ranks them on real price for your details and explains the differences. If you want to see how two leading insurers differ first, start with Cigna vs Allianz or browse the insurer profiles.

Annual limit

The most the plan pays in a policy year across all benefits.

Area of cover

The countries where the plan pays for treatment.

Excess (deductible)

The amount you pay before the plan pays, per year or per claim.

Coinsurance

A share of each eligible bill you pay after the excess, often on outpatient claims.

Pre-authorisation

The insurer's approval before planned treatment, usually required for admissions.

Direct billing

The hospital settles with the insurer so you do not pay and claim.

Frequently asked questions

This page is general information, not personal or medical advice. Prices are indicative and confirmed by the insurer at underwriting. For advice on your situation, speak to an experienced broker.