Why there is no single price
Four things drive the number, and they vary from tooth to tooth.
How big the restoration is. An inlay covering one surface of a premolar and one rebuilding most of the chewing surface of a molar are different pieces of work, take different amounts of laboratory time, and are billed differently.
Which material. Ceramic and gold follow different cost logics. Ceramic cost is dominated by the laboratory and milling work; a gold inlay adds the alloy itself, billed by weight at the market price of the metal — which is why a gold quote has a shorter shelf life than a ceramic one. The material comparison is in Ceramic inlay or gold inlay? (EN).
Who makes it and how. Laboratory costs are a real, separate item, not a mark-up. We run our own in-house master dental laboratory (Meisterlabor), which keeps the technician in the same building as the patient, but the work still has to be costed.
What condition the tooth is in. A clean cavity with solid walls is straightforward. A tooth needing a build-up first, or one where the margin sits below the gum and isolation is difficult, involves more work — and that has to appear on the estimate rather than as a surprise later.
We deliberately do not publish an inlay price on this page. The honest answer is that the figure depends on the finding, and you should have it in writing for your tooth before anything begins.
The rule that surprises everyone: an inlay is classed as a filling
Most English-speaking patients arrive having read about the Festzuschuss system and assume it applies here. For an inlay, it does not — because German rules treat an inlay as part of filling therapy, not as denture work (Zahnersatz).
Five practical consequences follow:
1. There is no Heil- und Kostenplan for a plain inlay. You will not wait for your fund to approve anything. Treatment can be planned and started without that step. 2. There is no Festzuschuss. The fixed-subsidy amounts you may have read about apply to crowns, bridges and dentures — not to an inlay. 3. Your Bonusheft does not raise what you receive for an inlay. If anyone tells you that ten years of stamps will increase your subsidy for an inlay, that is a misunderstanding of the system. 4. The hardship provision (Härtefallregelung) does not make an inlay free. It can lift the subsidy for standard denture care to as much as 100 %, but it does not convert a private upgrade into a covered service. 5. What you do get is the fund’s contribution at filling level: the amount the comparable, least expensive plastic filling would have cost in that tooth. It is deducted from your bill, and the remainder is yours.
Keep stamping the booklet anyway. It does nothing for this inlay, but the day a tooth needs a crown, a bridge or a denture, those uninterrupted years are worth real money. Have your check-up recorded in the Bonusheft every year without a gap.
What you sign: the Mehrkostenvereinbarung
Because you are choosing something beyond what the fund covers, German rules require a written additional-cost agreement — a Mehrkostenvereinbarung — signed before treatment.
A proper one tells you:
- which tooth and which surfaces are being treated
- which restoration and which material have been agreed
- what you will pay privately
- that the fund’s contribution for the comparable filling has been deducted
- the laboratory costs, either itemised or as a separate laboratory estimate (Laborkostenvoranschlag)
Three practical points. The order matters: this document belongs in front of you before the drill starts, not with the invoice afterwards. Ask for it in English if the German version is the only thing on the desk — that is an entirely ordinary request and no one will find it odd. Keep your copy, because your supplementary dental insurance will want it, and because medical costs can be relevant to your annual tax return; a tax adviser can tell you whether yours reach the threshold that applies in your situation.
Where the Festzuschuss does come in: the partial crown boundary
There is one situation in which the whole subsidy machinery switches on, and it is worth understanding before you choose.
An inlay sits inside the tooth. If a cusp is cracked or badly undermined, it needs to be covered over instead — and that restoration is a partial crown (Teilkrone). A partial crown is classed as denture work. Which means:
A Heil- und Kostenplan is drawn up and submitted to your fund before anything starts. This is not optional paperwork. If treatment begins before the fund has the plan, the entitlement to the subsidy can be lost. How long the fund takes to process it varies from fund to fund, so build that into your diary.
A Festzuschuss is paid, and your Bonusheft now matters. The subsidy is a percentage of the cost of standard care (Regelversorgung):
| Your bonus booklet | Share of standard care paid |
|---|---|
| No regular stamps | 60 % |
| Complete for 5 years | 70 % |
| Complete for 10 years | 75 % |
| Hardship provision (Härtefall) | up to 100 % of the standard option |
What that ladder is worth in euros. Amounts differ from finding to finding, and there is no published Festzuschuss for an inlay because none exists. To show the order of magnitude, take a completely different and well-documented finding — a single missing tooth (finding 2.1). For 2026 the subsidy there runs 552.96 € with no stamps, 645.12 € after five complete years, 691.20 € after ten, and 921.60 € under the hardship provision. Those figures are not your inlay’s subsidy; they illustrate why a decade of check-ups is worth recording.
So if a partial crown is proposed rather than an inlay, the paperwork gets longer and the fund’s contribution gets considerably larger. That is not a reason to prefer one over the other — the state of the cusp decides that — but it is a reason to ask which category your treatment falls into, and to have that stated plainly.
Reading your estimate line by line
The dentist’s fee (GOZ). Private dental services in Germany are billed under a national fee schedule. Each service has a defined item and a base value, multiplied by a factor that reflects how demanding the individual case is. Above a standard level, that multiplier has to be justified in writing. If you see a raised factor, you are entitled to ask what makes your case more demanding — and there are legitimate answers, such as a margin deep under the gum or difficult access.
Laboratory and material costs. These are a separate block, and for a laboratory-made restoration they are a substantial part of the total. Ask for the laboratory estimate. A quote that mentions no laboratory costs at all for an inlay is incomplete.
The fund’s contribution, deducted. Your filling-level share appears as a deduction. Ask to see it stated, so you know it has actually been applied.
What is usually not included. Preliminary treatment such as removing old fillings or building up a broken wall, root canal treatment (Wurzelbehandlung) if the nerve turns out to be involved, and professional cleaning (professionelle Zahnreinigung, PZR) are separate. This is the most common reason a final invoice differs from what a patient expected — not hidden charges, but additional treatment that genuinely happened. Ask at the estimate stage what would change the total.
Private insurance and supplementary cover
If you are privately insured (private Krankenversicherung, PKV), the whole treatment is billed under GOZ and you claim reimbursement from your insurer. How much comes back depends entirely on your tariff, including whether it caps annual dental spending or laboratory costs. Send the estimate in first and get the answer in writing.
If you have supplementary dental insurance (Zahnzusatzversicherung), cover for this kind of work commonly falls in the range of a share set by the tariff, depending on the tariff. Four things decide whether you actually see that money:
- Waiting periods. Many tariffs pay nothing in the first months. Check yours before you plan.
- Treatment already recommended. Insurers generally do not pay for work that was diagnosed or advised before the policy started. Taking out cover after your dentist has proposed an inlay usually does not work.
- Annual limits in the early years. Cover often builds up over the first years rather than starting at the full amount.
- How your tariff classifies an inlay. Some tariffs treat it under dental treatment, some under dentures, and the reimbursement percentage can differ. Ask your insurer to confirm which applies, in writing, quoting your estimate.
The right sequence is always: get the written estimate, send it to your insurer, wait for their written answer, then book the treatment. Doing it the other way round is the single most common way patients end up disappointed.
Paying, timing and warranty
Instalments. Payment by instalments (Ratenzahlung) is available with us, subject to a credit decision. Ask about it at the planning stage rather than when the invoice arrives.
Warranty. We give a two-year warranty on prosthetic work (Zahnersatz). Because an inlay is classed as a filling rather than as prosthetics, ask us specifically what applies to your restoration — you should get a clear answer before you sign, and so should you at any practice.
Timing. There is no rush of the kind that pressures you into signing something today; a written estimate can be taken home and thought about. But there is a real clinical clock: a cavity that grows past the point where an inlay works pushes the tooth into partial-crown or crown territory, which costs more even after the subsidy. Waiting six months to save money can end up costing more.
The 2027 proposal — worth knowing, not worth panicking about
A draft law, the GKV-Beitragssatzstabilisierungsgesetz, passed cabinet on 29 April 2026 and would reduce the fixed-subsidy percentages for denture work to 50 / 60 / 65 %, keeping the 100 % hardship provision. It has not been through the Bundestag or the Bundesrat, so it is a proposal under discussion and not current law.
Two things to take from it. It would affect the Festzuschuss for denture work — so it is relevant to the partial-crown or crown route, not to the filling-level contribution towards an inlay. And it makes an already sensible habit more valuable: keep your Bonusheft complete, because under any version of the rules the difference between no stamps and ten years of stamps is real money.
What is normal to be charged — and when to ask again
None of these are accusations. Estimates are technical documents and questions about them are routine — asking is how you end up with a bill that holds no surprises.
If you have just arrived in Germany
Bring your health insurance card (Gesundheitskarte / eGK) to the first appointment. It establishes which fund you belong to and what is settled directly.
Around 90 % of people in Germany are in the statutory system, so the mechanics above are the default rather than an exception. If you have just started a job here and have been offered private cover, note that dental tariffs vary widely and the fine print matters more than the headline percentage.
Students and researchers are usually in statutory insurance and covered by exactly the same rules.
The first consultation with us is free, which means you can find out what your tooth needs, and what it would cost, before committing to anything. From Düsseldorf, Cologne, Bonn or Essen the journey is typically 20 to 30 minutes — an ordinary distance for expat patients who want the financial side explained in a language they read fluently. English-Speaking Dentist in NRW covers finding English-speaking dental care in the region more generally.
Yes, but not a Festzuschuss. Your fund contributes the amount that the comparable, least expensive plastic filling would have cost for that tooth, and this is deducted from your bill. You pay the difference privately under a written additional-cost agreement.
No. The bonus ladder applies to denture work — crowns, bridges, dentures and partial crowns — not to fillings, and an inlay is classed as a filling. Keep the booklet complete regardless, because it changes the arithmetic significantly the day you need a crown.
Not for a plain inlay. You do need one if the treatment becomes a partial crown or a crown, and in that case it must reach your fund before treatment starts — otherwise the entitlement to the subsidy can be lost. allow for the fund’s processing time for processing.
Prices differ between countries, and some people do combine treatment with a trip home. Weigh it against the practical realities: an inlay usually needs two appointments, the bite adjustment is easier when you can come back next week, and follow-up or a warranty claim means travelling again. There is no single right answer — just make the comparison on the full picture rather than on the headline figure.
Yes, instalment payment is available with us, subject to a credit decision. Raise it when the plan is being made, so the arrangement is settled before treatment.
Almost certainly not, if the inlay has already been recommended. Insurers generally exclude treatment that was diagnosed or advised before the policy began, and many tariffs also have a waiting period. Supplementary cover is something to arrange before problems appear, not after.
Two sentences carry most of what matters. An inlay in Germany is a private upgrade to a filling, so your fund pays the filling-level amount and you pay the rest under an agreement you sign beforehand — the Festzuschuss, the HKP and the Bonusheft belong to a different category of treatment. And the moment a cusp needs covering rather than filling, you cross into that other category, where the paperwork is longer and your fund’s contribution is much larger. Ask which side of that line your tooth sits on, get the estimate in writing, send it to any insurer before you start, and the final invoice will contain nothing you did not already know.
Zahnarztpraxis Tsypin · Wuppertal. This article was medically reviewed and is provided for information; it does not replace an examination. Updated August 2026.
