Do You Need Health Insurance When Moving to the UK?

The Short Answer

No — private health insurance is not a legal requirement when moving to the UK, and for most expats on a qualifying visa it is not a practical necessity either. If you have paid the Immigration Health Surcharge (IHS) as part of your visa application, you already have the right to access NHS care on broadly the same basis as a UK resident. That covers GP appointments, hospital treatment, maternity care, mental health services, and emergency care — all free at the point of use.

The more useful question is not whether you need health insurance, but whether it would add meaningful value for your specific situation. For some expats — particularly those who depend on speedy access to specialist care, have young children, or are self-employed — private cover can be worth having alongside the NHS. For others, the NHS alone provides everything they are likely to need. This guide helps you decide which side of that line you fall on.

The Immigration Health Surcharge: What It Covers

The IHS is paid upfront when you apply for a UK visa lasting more than six months. It is calculated based on the full length of your visa, in six-month blocks, and must be paid in full before you apply. Once paid, it entitles you to access NHS services during your period of immigration permission — the same services available to UK residents, including GP registration, hospital treatment, mental health care, and emergency services.

What the IHS does not cover is equally important to understand. It does not fund private treatment. Standard NHS patient charges — prescription fees in England (£9.90 per item), NHS dental treatment bands (£26.80 to £284.30), and optical care — still apply to IHS payers in the same way they apply to UK residents. And it does not guarantee a particular waiting time or a private room — you join the same NHS queue as everyone else.

Who Does Not Pay the IHS

Not everyone moving to the UK is required to pay the IHS. The most significant exemption is the Health and Care Worker visa: holders of this visa and their dependants pay no IHS at all, which is a considerable financial benefit on multi-year visas. They still access the NHS on the same basis as other residents.

EU, EEA, and Swiss nationals who have already obtained EU Settled Status or Pre-Settled Status through the EU Settlement Scheme do not pay the IHS. Those on short-stay visitor visas of six months or less are not required to pay the IHS, but are chargeable for most NHS treatment they receive — visitor travel insurance is strongly advisable in this case. Some applicants on family and human rights routes can apply for a fee waiver if they genuinely cannot afford the IHS and visa fee.

Is the NHS Alone Enough?

For the majority of healthcare needs — GP visits, hospital treatment for serious conditions, emergency care, maternity services, and mental health support — the NHS is genuinely comprehensive and high quality. The 2024 Commonwealth Fund international comparison ranked the UK second out of ten high-income nations on overall healthcare system performance, with particular strengths in care process, equity, and administrative efficiency.

The area where the NHS is most stretched, and where expats tend to feel it most acutely, is waiting times for elective (non-urgent) care. This includes outpatient specialist appointments, non-urgent diagnostic tests, and planned procedures. The NHS target is for 65% of patients on the elective waiting list to be seen within 18 weeks, but backlogs built up during and after the COVID-19 pandemic mean some waits are longer. For conditions that are not immediately dangerous but are affecting your quality of life — a painful joint, a skin condition, fertility concerns — waiting several months for an initial specialist appointment is a real possibility.

This is the gap that private health insurance most meaningfully fills. A private policy gives you the ability to see a specialist privately within days rather than weeks, bypass the NHS elective waiting list for planned procedures, and in many cases choose your own consultant. For emergencies, serious illness, and conditions requiring hospital admission, the NHS remains the right — and most efficient — system to use.

When Private Health Insurance Is Worth Considering

Types of Private Health Cover Available

If you decide private cover is worthwhile, there are three main types to consider. Standard UK private health insurance — from providers such as Bupa, AXA Health, Aviva, and Vitality — covers inpatient and day-case treatment, and often outpatient specialist appointments and diagnostics depending on the plan level. These policies work well for expats settled in the UK who want to supplement NHS access.

International private medical insurance (IPMI) is designed for people who move between countries and need worldwide coverage. These plans are more expensive but offer greater flexibility if you travel frequently or expect to move again in a few years. They often include repatriation cover and can be more practical for expats who have not yet decided how long they will stay.

Some employers provide private health insurance as part of a benefits package. If yours does, it is worth checking whether the cover extends to your dependants and what the policy limits are before deciding whether to purchase additional cover independently.

What Does Private Health Insurance Cost in the UK?

These are indicative ranges — actual premiums depend on your age, health history, postcode, the excess you choose, and the specific policy terms. Pre-existing conditions can increase premiums substantially or result in exclusions for those conditions. It is worth comparing several providers and reading the policy wording carefully before purchasing, paying particular attention to outpatient sub-limits, excess options, and whether the policy pays hospitals directly or reimburses you.

Pre-existing Conditions

This is the area where the NHS advantage is most stark. The NHS treats you regardless of any pre-existing condition, and your IHS payment entitles you to that care without additional cost for the treatment itself. Private insurers, by contrast, will typically either exclude pre-existing conditions from cover entirely, charge significantly higher premiums to include them, or apply a moratorium under which conditions not treated for a set period may eventually be covered.

If you have a significant pre-existing condition, the NHS is likely to remain your primary healthcare route for managing that condition, and private insurance — if you purchase it — will primarily add value for unrelated acute care and faster access to new specialist needs.

What About Short-Term Visitors?

If you are coming to the UK on a Standard Visitor visa, or for a stay of six months or less, you are not required to pay the IHS — but you are also not entitled to free NHS treatment for most conditions. Emergency A&E treatment is always free for everyone, but routine GP visits and most hospital treatment will be chargeable at 150% of the NHS cost if you do not have the right to reside. Visitor travel insurance from your home country or an international provider is strongly advisable for any short-term stay.

Finding Private Health Cover

Our Healthcare Expat Directory lists vetted providers and health services available to expats in the UK. For comparing private health insurance quotes, comparison sites such as Comparethemarket and GoCompare allow you to filter by cover level and budget. For international IPMI, specialist expat insurance brokers typically provide more tailored advice than general comparison sites.

If your employer provides private health insurance as a benefit, check whether it includes family cover and what the waiting periods and exclusions are before assuming it covers your full needs. Employer-provided cover often excludes pre-existing conditions and may have lower limits than independently purchased policies.

For a full comparison of how NHS care and private healthcare differ in practice, read our guide: NHS vs private healthcare in the UK: which is right for you?

This article is for general information purposes only and does not constitute financial, insurance, or legal advice. IHS rates, NHS rules, and private insurance products change regularly. Always verify current rates at gov.uk and obtain independent advice before purchasing any insurance product.