Dental insurance in Germany: where GKV stops and bills begin
Public insurance covers only basic dentistry: crowns, implants and adult braces mostly aren't. How the Festzuschuss and Bonusheft work, and what a top-up adds.
Last updated: August 18, 2026
Does German health insurance cover the dentist?
Only partly. Public insurance (GKV) covers basic dentistry - annual check-ups, standard fillings, cleanings you'll still part-pay - but for crowns, dentures, implants, and adult orthodontics it pays only a fixed subsidy (Festzuschuss) of 60% of a standard-care cost, rising to 75% with a well-kept Bonusheft. That can leave you owing hundreds to thousands: an implant costs €1,500-3,000+ and GKV contributes only ~€400. Supplementary dental insurance (Zahnzusatzversicherung, ~€10-25/month) covers up to 90% of the gap - but has waiting periods and won't pay for treatment already needed, so take it out while your teeth are healthy.
What this guide covers
What GKV actually covers (and doesn't)
Public insurance gives you solid *basic* dental care but leaves real gaps:
| Treatment | GKV cover |
|---|---|
| Annual check-up, basic diagnostics | Covered |
| Standard fillings (amalgam/basic composite) | Covered (better/white fillings often part-pay) |
| Professional cleaning (PZR) | Not covered (some funds give a small subsidy) |
| Crowns, bridges, dentures (Zahnersatz) | Fixed subsidy only (Festzuschuss, below) |
| Implants | Barely - only a subsidy for the crown on top, ~€400 total |
| Adult orthodontics (braces) | Not covered (children's medically-needed braces are) |
So the everyday check-up is fine, but the moment you need real work, you're facing big out-of-pocket bills.
Dental cover direct from HanseMerkur
Public health barely covers dentures, implants or professional cleaning, so a Zahnzusatzversicherung fills the gap. HanseMerkur is a large, long-established German insurer with strong dental tariffs - lock cover in while your teeth are healthy, since existing damage is excluded. German-language site, so pair it with your browser’s translate.
See HanseMerkur dental tariffsAffiliate link. No extra cost to you, keeps our expat guides free.
How the Festzuschuss and Bonusheft work
For dentures/crowns (Zahnersatz), GKV pays a fixed allowance (Festzuschuss), not a percentage of your actual bill:
- The Festzuschuss (set out by the G-BA) is 60% of the cost of the standard (Regelversorgung) treatment for your specific finding - so if you choose a pricier option (a nicer crown), you still only get the subsidy for the basic version, and pay the rest.
- The Bonusheft (bonus booklet): get a check-up recorded every year and the subsidy rises - 70% after 5 consecutive years, 75% after 10. It's free money for showing up annually, so keep the booklet stamped.
- The Federal Joint Committee sets the amounts; they rose ~4.3% for 2026.
Even at 75%, you cover a quarter of standard care - and *all* of any upgrade beyond the standard version. That gap is what dental insurance fills.
The real costs (why the gap hurts)
Concrete numbers show why this matters:
- Implant: €1,500-3,000+ per tooth - GKV pays ~€400, leaving €1,000-2,500+ on you.
- A good crown: several hundred euros out of pocket after the Festzuschuss.
- Professional cleaning (PZR): €80-120 each, usually fully out of pocket (some funds subsidise part).
- Adult braces: €2,000-6,000+, entirely private.
For a healthy young adult these may never come up; for anyone with existing dental issues, they add up fast.
If your teeth are fine now, that is the asset to lock in
Those numbers are why this policy is bought before it is needed - insurers exclude existing damage, so the tariff available to you today is the best one you will ever be offered. AXA writes Zahnzusatz within its wider health range, and has a second answer if you are not ready to commit: VIAlife is an Optionstarif, not cover itself, which freezes your health answers now and lets you take a top-up later at 17 defined life events without a new Gesundheitsprüfung. Either way the point stands - the clock is the expensive part. German-language site, so pair it with your browser’s translate function.
See AXA dental and health coverAffiliate link. No extra cost to you, keeps our expat guides free.
Zahnzusatzversicherung: what it adds
Supplementary dental insurance (Zahnzusatzversicherung) plugs the gap:
- Cost: ~€10-25/month depending on age and how good the cover is.
- Good policies reimburse up to 80-90% of dental prosthetics costs (crowns, implants, dentures) *including* the GKV Festzuschuss (the Finanztip benchmark) - so your out-of-pocket drops dramatically.
- Better tariffs also cover professional cleaning (PZR), high-quality fillings, and sometimes orthodontics.
- The catch - waiting periods: most policies have a waiting period (often 3-8 months) and, crucially, won't pay for treatment already needed or recommended when you sign up. So it only helps if you take it out while your teeth are healthy - you can't buy it once the dentist says you need a crown.
Dental cover direct from HanseMerkur
Public health barely covers dentures, implants or professional cleaning, so a Zahnzusatzversicherung fills the gap. HanseMerkur is a large, long-established German insurer with strong dental tariffs - lock cover in while your teeth are healthy, since existing damage is excluded. German-language site, so pair it with your browser’s translate.
See HanseMerkur dental tariffsAffiliate link. No extra cost to you, keeps our expat guides free.
Should you get it?
- Take it early if: you have any history of dental problems, want PZR covered, or simply want to cap a potentially large future bill - the €10-25/month is cheap insurance against a €2,000 implant.
- Maybe skip if: you're young with perfect teeth and happy to self-fund the occasional cleaning - though the "sign up while healthy" rule means waiting has a cost.
- Students: the same logic applies on the student budget - a cheap dental top-up alongside your KVdS student insurance (Health insurance for students in Germany).
- Compare on the reimbursement percentage for prosthetics and whether PZR is included, not just the monthly price.
Zahnzusatz gets cheaper the healthier your teeth are
Insurers ask about existing damage and planned treatment, so the tariff you can get today is the best one you will be offered. Tarifcheck compares Zahnzusatz on the prosthetics reimbursement percentage and PZR inclusion, not just the monthly price. German-language site, so pair it with your browser's translate function.
Compare Zahnzusatz on TarifcheckAffiliate link. No extra cost to you, keeps our expat guides free.
Frequently asked questions
Does German public insurance cover the dentist?
Only basic dentistry - annual check-ups and standard fillings, with cleanings usually part-paid. For crowns, dentures, implants, and adult braces it pays only a fixed subsidy (Festzuschuss), leaving you with often large bills. Implants in particular are barely covered.
What is the Festzuschuss and Bonusheft?
The Festzuschuss is GKV's fixed allowance for dentures/crowns - 60% of the standard-care cost. Keeping a Bonusheft (a check-up recorded every year) raises it to 70% after 5 years and 75% after 10. You still pay the rest, plus all of any upgrade beyond standard care.
How much does a dental implant cost in Germany?
€1,500-3,000+ per tooth, and public insurance contributes only about €400 (a subsidy for the crown on the implant, not the implant itself). That large gap is the main reason expats take out supplementary dental insurance.
What is Zahnzusatzversicherung and is it worth it?
Supplementary dental insurance (~€10-25/month) that reimburses up to 80-90% of dental prosthetics costs including the GKV subsidy, and often professional cleaning too. It's worth it if you have any dental-problem history or want to cap a large future bill - but you must take it out while your teeth are healthy.
Why do I have to take out dental insurance before I need it?
Because policies have waiting periods (often 3-8 months) and won't pay for treatment already needed or recommended when you sign up. You can't buy it once the dentist says you need a crown - it only covers future, unforeseen work, so sign up while your teeth are healthy.
Is professional cleaning (PZR) covered?
Generally not by public insurance - you pay €80-120 each yourself, though some funds give a small annual subsidy and some bonus programmes reward it. Good supplementary dental policies do cover PZR, which can justify the premium if you get regular cleanings.
Are children's braces covered?
Medically necessary orthodontic treatment for children and teenagers is covered by GKV (within defined severity classes). Adult orthodontics and cosmetic/borderline cases generally aren't - those run €2,000-6,000+ privately unless a supplementary policy covers them.
What should I compare when choosing dental insurance?
The reimbursement percentage for prosthetics (aim for 80-90% including the GKV subsidy), whether professional cleaning is included, the waiting period, and any annual caps in the early years - not just the monthly price. Sign up while healthy, since existing issues won't be covered.
Related guides
Keep going: these guides continue where this one ends.
Health insurance in Germany: the expat guide
GKV costs 14.6% + 2.9% average Zusatzbeitrag in 2026, employer pays half. Public vs private, how to enroll, student and freelancer rates, En
Health insurance for students in Germany
Students pay a discounted public rate (~€130/month in 2026) until 30. The over-30 cliff, the 20-hour work rule, visa insurance, and the priv
German healthcare in practice: the user manual
How to use German healthcare: the Hausarzt gatekeeper, specialist referrals, the 116117 appointment guarantee, digital sick notes, and after
Personal liability insurance: the first insurance every expat should buy
Privathaftpflicht is the first insurance every expat should buy: ~€40-90/year covers damage to others up to €50m. The key clauses, and how t