Healthcare Systems Compared: A Guide for Expats

Healthcare planning is an area that receives far less attention than it deserves in the excitement of planning an international move. Most expats spend more time researching their target neighbourhood than understanding what happens if they need surgery, a cancer diagnosis, or managed care for a pre-existing condition abroad. The stakes are high, the systems vary enormously, and the financial consequences of being under-insured can be severe.

This guide provides a working overview of healthcare provision across the major expat destinations, the relationship between private international health insurance and local state systems, and the specific issues that require advance planning.

The NHS Question: Leaving and Returning

The UK National Health Service provides comprehensive healthcare free at the point of use for UK residents. UK residents means people who are ordinarily resident in the UK — not simply UK citizens. Once you leave the UK and establish ordinary residence abroad, your entitlement to NHS treatment is reduced to urgent or immediately necessary care only during return visits (and this is administered inconsistently in practice).

The planned, ongoing healthcare you access in the UK as a resident — GP appointments, specialist referrals, elective procedures, mental health services, chronic disease management — is not available to you as a non-resident expat on return visits. You will need either private health insurance or access to local state provision in your country of residence for these purposes.

On returning permanently to the UK, NHS entitlement is restored upon re-establishing ordinary residence. There is no formal re-registration process beyond re-registering with a GP. For most returning expats who restore UK residency, NHS access follows naturally. However, following waiting list reforms and regional provision differences, private health insurance supplements — even within the UK — are increasingly common for those who can afford them.

UAE: Private Only, High Quality

The UAE has no universal public health system for expatriates. All residents are required to hold health insurance — this is a legal mandate in Dubai (since 2014) and Abu Dhabi. Most employers include health insurance as a standard employment benefit; self-employed expats and those without employer cover must purchase it independently.

Standards at the major private hospitals in Dubai and Abu Dhabi — Cleveland Clinic Abu Dhabi, Saudi German Hospital, Mediclinic and others — are genuinely world-class, with waiting times for specialist appointments measured in days rather than months. The cost, however, is correspondingly high. A standard appointment with a specialist costs AED 500–1,500 (approximately £100–300) before insurance. Hospitalisation costs can be very large without cover.

When selecting UAE health insurance, pay attention to: annual limit (minimum USD 150,000; higher for senior expats), direct billing arrangements with major hospitals, maternity cover (typically requires a 10–12 month waiting period), and dental and optical treatment.

Singapore: Mandatory Savings, Public and Private

Singapore operates a three-tier system: mandatory CPF (Central Provident Fund) MediSave contributions from Singapore citizens and permanent residents, a subsidised public hospital system (restructured hospitals with tiered wards), and a strong private sector.

Foreigners working on an Employment Pass do not contribute to CPF and have no MediSave account — CPF participation begins only on obtaining permanent residency. As a result, most professional expats rely on employer-provided health insurance, typically covering private hospitalisation and specialist treatment, supplemented where needed by their own private or international cover. Foreign workers therefore meet healthcare costs through insurance and out-of-pocket payment rather than MediSave.

Singapore's public hospitals are efficient and competent, though the subsidised wards involve shared facilities. Most professional expats use private hospitalisation via employer insurance for the quality of amenity rather than quality of care (both are high).

Thailand: Excellent Private Sector, Minimal Public Access for Expats

Thailand has a universal public healthcare system for Thai nationals and registered taxpayers. In practice, access and quality in the public system varies enormously by region, and the system is not practically accessible to most expats in the way that UK residents experience the NHS.

The private hospital sector in Bangkok and major expat hubs (Phuket, Chiang Mai) is outstanding. Hospitals such as Bumrungrad International, Bangkok Hospital Group and Samitivej combine internationally trained staff, high-tech equipment, English-language services and extremely competitive pricing compared with UK private care — typically 30–60% lower cost for equivalent procedures.

Most professional expats in Thailand hold either international health insurance or local private insurance. AIA Thailand, Allianz Care Thailand and Cigna Thailand all offer competitive local policies at significantly lower premium rates than global international health insurance. The main caveat is that local Thai policies typically provide Thailand-wide coverage only; international policies provide global cover but at higher premium.

Germany: Statutory and Private Krankenversicherung

Germany has a sophisticated dual healthcare system. Employees earning below the compulsory insurance threshold (Versicherungspflichtgrenze) — €77,400 per year for 2026, adjusted annually — are mandatorily enrolled in statutory health insurance (gesetzliche Krankenversicherung, GKV). Employees earning above this threshold can opt for private health insurance (private Krankenversicherung, PKV).

GKV is comprehensive, covers dependants, and includes dental (partially). PKV typically provides faster access to specialists and senior doctors, private hospital rooms and broader coverage, but does not cover dependants automatically — each family member requires a separate premium, which makes it expensive for families with children.

As a newly arrived expat, your insurance requirement depends on your employment and income situation. Self-employed expats must arrange their own health insurance — GKV is available but rates are income-linked; PKV premiums depend on age, health and chosen coverage level. Take advice before arrival on the most appropriate structure.

France: PUMA for Residents

France's universal health system (Protection Universelle Maladie, PUMA) covers all legal residents, including foreign nationals, who have been resident for three months or more. Coverage is funded through social charges (cotisations sociales) paid by employees and employers.

The French system reimburses between 70–100% of approved healthcare costs, with patients typically responsible for a ticket modérateur (patient share) of 30% for most treatments, reduced to zero for serious long-term conditions (ALD — Affections de Longue Durée). Most residents supplement state coverage with a complementary health insurance policy (mutuelle) which covers the patient share. Combined, state + mutuelle provides near-complete coverage.

Access to PUMA requires registration with the Caisse Primaire d'Assurance Maladie (CPAM), which requires proof of residency and identity. The process can take several months; arrange private cover to bridge the gap.

Spain: SIP Card for Residents

Spain's Sistema Nacional de Salud (SNS) is accessed via the tarjeta sanitaria individual (SIP card) for registered residents. Registration on the padron municipal (local residents register) is the first step; this feeds into SIP card eligibility.

For EU nationals, SIP card access follows automatically from padron registration plus either employment in Spain or self-employed (autónomo) status with social security contributions. For non-EU nationals (including UK nationals post-Brexit), the position is more complex: access to the public health system is typically through employment-linked social security contributions or, in some regions, via voluntary contribution arrangements.

Spain's investment-based and non-lucrative residents do not automatically access the public health system simply by virtue of their visa — they typically require private health insurance as a condition of the residency permit itself. (Note that Spain's Golden Visa programme closed to new applicants on 3 April 2025; existing holders and other residency routes, such as the Non-Lucrative Visa and Digital Nomad Visa, remain subject to the private-insurance requirement.) Most private health insurers operating in Spain (Sanitas, Adeslas, AXA Spain) offer competitive policies.

International Health Insurance vs Local State Enrolment

The choice between a global international health insurance policy (IPMI — International Private Medical Insurance) and local coverage varies by destination and personal circumstances.

IPMI provides worldwide coverage, typically including emergency repatriation, and follows you between countries — valuable for expats who move frequently or travel extensively. Major providers include Cigna Global, AXA International, Allianz Care and BUPA International. Premiums are meaningfully higher than local alternatives; a comprehensive IPMI plan for a 40-year-old might cost £2,000–5,000 per year depending on coverage level and geography.

Local plans are cheaper but limited to the country of coverage. They are appropriate for expats who are settled in one location for a defined period and who do not need global coverage.

Repatriation Cover

Medical evacuation coverage — the cost of returning you to a higher standard of care facility or back to the UK in an emergency — is an often-overlooked component of health insurance. In a destination with excellent private healthcare (Singapore, UAE, Germany), repatriation is less critical. In a destination with variable provision (Egypt, Bali, parts of Thailand outside major cities), it is essential. Review whether your policy includes air ambulance and repatriation cover and what the activation threshold is.

Dental and Optical Treatment Abroad

One consistently positive aspect of healthcare as an expat is the dramatically lower cost of dental and optical treatment in most destinations compared with UK private rates. Dental implants, crowns, orthodontics and other treatments available in Thailand, Hungary, Poland, Spain and Turkey at 30–70% of UK equivalent costs have driven substantial medical tourism in these procedures. Optical treatment and designer prescription eyewear is similarly more affordable across most expat markets.

Ensure your insurance includes dental and optical if you intend to use local providers rather than a UK visit, and check that the quality credentials of your chosen provider are verifiable.

Chronic Conditions and Pre-Existing Declarations

If you have an existing medical condition, you must declare it accurately on your insurance application. Failure to do so renders the policy voidable — the insurer can deny claims relating to undisclosed conditions. Some insurers will cover pre-existing conditions with a waiting period; others will exclude them permanently; a small number of IPMI providers will cover them at higher premium.

Managing a chronic condition — diabetes, cardiovascular disease, autoimmune conditions — abroad requires identifying a specialist before you need one (not after a crisis), ensuring medication availability (many medications have different brand names or are not available abroad without import), and understanding the healthcare system's approach to long-term disease management in your destination.

How Global Investments Can Help

Global Investments can introduce clients to specialist international health insurance brokers who operate across our core markets. We work with clients to ensure that health cover is integrated into the overall financial plan for a move, not treated as an afterthought.

For clients purchasing property or establishing residency in UAE, Thailand, Spain, Cyprus, Greece or our other markets, we can provide destination-specific guidance on healthcare access and the most appropriate insurance structures. Speak to our advisers to discuss your plans.

This article provides general information only. Healthcare systems and insurance requirements change. Always verify current requirements with the relevant national authority and take advice from a regulated health insurance broker before purchasing cover.