Why people buy dental insurance
Finding an NHS dentist taking on new patients is difficult in many parts of the UK, so a lot of people now use private dentists. Private check-ups, hygienist visits and treatment can add up quickly — and one unexpected crown or root canal can cost hundreds of pounds. Dental insurance spreads that cost into a monthly premium.
What it usually covers
- Routine care — check-ups and hygienist appointments, often up to set amounts each year
- Treatment — fillings, extractions, root canal work, crowns and bridges, up to annual limits
- Dental emergencies and accidents — sometimes including emergency treatment while abroad
- NHS charges — many policies pay back some or all of NHS dental charges if you use an NHS dentist
Cosmetic treatment (such as whitening) is usually excluded, and there are normally limits per treatment and per year.
Your options compared
| Dental insurance | Dental plan | Health cash plan | |
|---|---|---|---|
| Who provides it | An insurer | Your dental practice | A cash plan provider |
| Where you can use it | Any dentist | That practice only | Any dentist (pays back set amounts) |
| Covers large treatment? | Yes, up to limits | Usually routine care only, with discounts on treatment | Pays back up to annual limits |
| Other benefits | Emergency and accident cover | Priority appointments at the practice | Optical, physio, therapies and more |
NHS dental charges (England)
From 1 April 2026, NHS dental treatment in England costs:
- Band 1: £27.90 — examination, diagnosis, advice, X-rays, scale and polish if needed
- Band 2: £76.60 — everything in Band 1, plus treatment such as fillings, root canal work and extractions
- Band 3: £332.10 — everything in Bands 1 and 2, plus crowns, dentures and bridges
Charges are different in Scotland, Wales and Northern Ireland. Some people get free NHS dental treatment, including under-18s, pregnant women and new mothers, and people on certain benefits.
Adding dental to health insurance
Many private health insurers — including Bupa and AXA Health — offer dental and optical cover as an optional extra on a health insurance policy. It keeps everything in one place, but the limits can be lower than a dedicated dental policy, so it's worth comparing. A health cash plan is another popular way to get money back on dental costs alongside other everyday care.
Is it worth it?
Add up what you spend on dental care in a typical year — check-ups, hygienist visits and any treatment — and compare it with the annual premium. Dental insurance tends to be better value if you use a private dentist regularly, have a family to cover, or want protection against a big, unexpected bill.
Questions and answers
What does dental insurance cover?
It depends on the policy, but most pay towards routine check-ups and hygienist visits, and some or all of the cost of treatment such as fillings, extractions, root canals and crowns, up to annual limits. Many policies also include dental emergency and accident cover, sometimes including treatment abroad. Cosmetic treatment such as whitening is usually excluded.
Is dental insurance worth it?
It can be if you see a private dentist regularly or expect to need treatment, because it spreads the cost and can cover large bills. If you only need occasional check-ups, paying as you go may be cheaper. Compare the premium against what you actually spend on dental care each year.
What's the difference between dental insurance and a dental plan?
A dental plan (sometimes called capitation) is a monthly payment to a specific practice that covers your routine care there. Dental insurance is provided by an insurer and pays towards treatment at any dentist, NHS or private, up to set limits. Some people have both.
Can I add dental cover to my health insurance?
Often, yes. Many private health insurers offer dental and optical cover as an optional add-on to a health insurance policy, which can be simpler than buying it separately. It's worth comparing the limits against a standalone dental policy or health cash plan.
How much are NHS dental charges?
In England, from 1 April 2026, NHS dental charges are £27.90 for Band 1 (examination, diagnosis and advice), £76.60 for Band 2 (such as fillings, root canal work and extractions) and £332.10 for Band 3 (such as crowns, dentures and bridges). Charges are different in Scotland, Wales and Northern Ireland, and some people qualify for free treatment.
Are there waiting periods on dental insurance?
Many policies have an initial period before you can claim for some treatments, and existing dental problems or treatment already recommended by your dentist are usually excluded. Check the policy wording before you buy.