The short answer
For most healthy adults, two dental appointments a year is a sensible rhythm — and in Germany that is also what you are entitled to: the statutory health funds (gesetzliche Krankenversicherung, GKV) cover a check-up once in each calendar half-year, with a minimum of four months between the two. The number that carries financial weight, though, is one — a single documented visit per calendar year is all the bonus booklet (Bonusheft) needs. Once a year the fund also covers scaling, the removal of hardened tartar (Zahnstein). A professional cleaning (professionelle Zahnreinigung, PZR) is something else: it is normally a private service you pay for yourself. With gum disease, diabetes, fixed braces or implants, shorter intervals — every three or four months — are usually advised.
Why "twice a year" is only half the answer in Germany
Most people arrive here with a number already in their head — from an NHS recall letter, from a dental plan that paid for two cleanings a year, or from a parent who said go when something hurts. All of those answer one question: how often is good for my teeth?
Germany asks a second alongside it: how often can you prove you went?
That is the part nobody explains at the Bürgeramt. The German system does not merely recommend prevention — it records it, year by year, in a small booklet, and pays you back much later, when you need a crown or a denture. So the honest answer has two layers. Clinically, the right interval is the one your mouth needs, and the cover allows for two examinations a year. Financially, there is a hard floor: one documented visit in every calendar year, without gaps. Miss the clinical target and you catch a problem late. Miss the financial floor and the cost lands years afterwards, on a bill you have not yet imagined.
What the statutory fund actually pays for in a normal year
This is the split that causes the most confusion in the treatment room, so here it is plainly.
| What it is | Who pays | How often |
|---|---|---|
| Check-up (Kontrolluntersuchung) — examination of teeth, gums and soft tissue | statutory fund | once per calendar half-year for adults, at least four months apart; one of the two earns the Bonusheft stamp |
| Scaling (Zahnsteinentfernung) — removal of hardened tartar | statutory fund | once per calendar year |
| Professional cleaning, PZR (professionelle Zahnreinigung) — full cleaning above and below the gum line, polishing, fluoride | normally private — you pay | usually once or twice a year, depending on your risk |
| An appointment because something hurts | statutory fund | whenever you need it — pain visits do not use up your preventive slot |
First: scaling and a professional cleaning are not the same treatment. Scaling removes hard deposits, mainly where they are visible. A PZR is a longer, systematic session that also reaches the pockets between tooth and gum, smooths the surfaces afterwards and finishes with fluoride. Because it is normally private, you should be told the price in advance. What your own fund contributes voluntarily, if anything, differs from fund to fund and is worth one direct question; supplementary dental insurance (Zahnzusatzversicherung) frequently reimburses a share, with the share depending entirely on the policy. The detail is on our Prophylaxis and professional cleaning – service page (EN).
Second: the Bonusheft counts the check-up, not the cleaning. You can pay for four professional cleanings a year and still have an empty booklet if nobody examined you. The stamp follows the examination.
The Bonusheft: how one appointment a year turns into money
The Bonusheft (bonus booklet) is a paper booklet, roughly passport-sized, that your dentist stamps once a year. It does nothing at all until the day you need dental prosthetics — a crown (Krone), a bridge (Brücke), a denture (Prothese) or the crown on top of an implant (Implantat). Then it decides how much of the bill the fund carries.
German dentures are paid for through a fixed subsidy (Festzuschuss). The fund does not pay a percentage of your treatment; it pays a fixed amount tied to the standard care option (Regelversorgung) for your finding. Choose something more elaborate and the subsidy stays the same — the difference is your share (Eigenanteil). What the booklet changes is the size of that fixed amount.
| Your Bonusheft record | Share of standard care the fund pays | Fixed subsidy 2026, single tooth (finding 2.1) |
|---|---|---|
| no unbroken record | 60 % | 552.96 € |
| stamped without gaps for 5 years | 70 % | 645.12 € |
| stamped without gaps for 10 years | 75 % | 691.20 € |
| hardship provision (Härtefallregelung), low income | up to 100 % of the standard option | 921.60 € |
On a single tooth, the distance between the 60 % and 75 % rows is roughly 138 €, and it scales with every further tooth involved. Ten years of turning up for twenty minutes each January is one of the better-paid things you can do with your time.
The rule that catches people out is the gap. The count runs on unbroken years: skip one calendar year and the five- and ten-year clocks start again from zero. A missed year cannot be backfilled, and going twice the following year does not repair it. If you moved here three years ago and have gone every year since, you are three years in — worth protecting.
One piece of timing belongs here too. Before any prosthetic work begins, your dentist draws up a treatment and cost plan (Heil- und Kostenplan, HKP), and it must reach your fund before treatment starts — submitted late, the entitlement to the Festzuschuss can be lost for that work. How long a fund needs to process it varies from fund to fund.
A note on 2027. A draft law (GKV-Beitragssatzstabilisierungsgesetz) cleared cabinet on 29 April 2026 and proposes lowering these shares to 50, 60 and 65 %, keeping the 100 % hardship rule. It has not passed the Bundestag or Bundesrat and is not law. If it were ever adopted, the annual stamp would matter more rather than less.
So how often is right for you?
The financial floor is one visit a year. The clinical answer depends on what your mouth is dealing with.
Every six months — the usual rhythm for a healthy mouth
If your gums do not bleed, you have few or no fillings, you do not smoke and nothing has needed treating for years, two appointments a year is the sensible default: one is your covered check-up, the other a mid-year look plus, usually, a cleaning. German dental associations, among them the Bundeszahnärztekammer, treat regular examination as the basis of prevention precisely because the two conditions that cost people teeth — decay between the teeth and gum disease — are silent while they are still easy to treat.
Every three to four months — when the mouth is under load
Shorter intervals are typically recommended when at least one of these applies:
- treated periodontitis (gum disease) — structured follow-up care is what keeps the result stable
- diabetes — blood sugar and gum inflammation influence each other in both directions
- smoking — deposits build differently and gums bleed less visibly, hiding early warning signs
- pregnancy — hormonal changes make gums react more strongly to the same plaque
- fixed braces (feste Zahnspange) or clear aligners (Aligner) — brackets and attachments create surfaces a toothbrush cannot reach
- implants, crowns, bridges or a denture — the margins where a restoration meets tooth or gum need their own attention
- dry mouth, often a side effect of medication — less saliva means less natural protection
- a history of frequent decay, deep grooves, or many existing fillings
If a full year is genuinely all you can manage, make it a real examination and make it count for the booklet — but be clear what it buys. It protects the bonus and catches slow problems eventually. It does not catch them early.
Children and teenagers run on a different calendar
Children have their own preventive programme, beginning long before school. German paediatric dental guidance places the first visit around the eruption of the first tooth, so the child learns the chair as a boring, familiar place rather than somewhere you go when something is wrong. Later come the school-age check-ups, advice on brushing and fluoride, and sealing of the deep grooves in the back molars where decay usually starts. Adolescents get their own bonus booklet — and the years counted in a teenager’s booklet are the years sitting in the record when they are thirty.
The schedule behind that programme is set out in national guidelines, and unlike the adult one it runs on calendar half-years. Up to the sixth birthday there are six early examinations, Z1 to Z6, spread across those first six years and recorded in the yellow child health booklet (Gelbes Heft); fluoride varnish is applied twice per calendar half-year, and since 2024 that no longer depends on a child being classed as at increased risk of decay. From the sixth birthday to the eighteenth, the fund covers a check-up once per calendar half-year, alongside the individual prophylaxis programme (Individualprophylaxe) — oral hygiene assessment and instruction, fluoridation, and the sealing of the deep grooves in the permanent molars (Fissurenversiegelung), which has no frequency limit.
The bonus booklet itself begins at age 12. Until the eighteenth birthday it needs a stamp in each calendar half-year; from 18 onwards one stamp per calendar year is enough. The year a teenager turns 18 is where that switch is easiest to miss, so it is worth a note in the calendar.
What actually happens at a routine check-up
Less than most people expect, which is rather the point. A standard examination takes around twenty minutes: every tooth surface, the existing fillings, crowns and margins, then the gums, tongue, palate and cheeks. You will hear numbers called out — usually the depths measured around the teeth, the best early indicator of gum health. An X-ray is taken only when there is a reason, not by default.
Then, and this part is on you: hand over your Bonusheft and make sure it is stamped before you leave. German practices record everything digitally, but the booklet in your bag is what you eventually hand to your fund. It belongs to you rather than to the practice, so any dentist can stamp it if you move — photograph the pages once a year, because reconstructing lost years is difficult. If you have never had a booklet, simply ask; there is nothing to apply for.
What is normal between appointments — and when not to wait
Contact us the same day, or use the out-of-hours service (Notdienst) outside opening hours, if the face or jaw swells, if swelling comes with fever or difficulty swallowing, or if pain is waking you at night. Swelling is the one symptom that does not reward patience.
If you are new to Germany, or your German is still limited
Get the booklet early. Ask for a Bonusheft at your first appointment. The count starts from the first stamped year and nobody can add a retrospective one, so the sooner it exists the better.
Bring your health insurance card (Gesundheitskarte / eGK) to every appointment; it is scanned at reception, usually once a quarter. If you are privately insured (private Krankenversicherung, PKV), you will receive an invoice under the dentists’ fee schedule (GOZ) and claim it back yourself — and the Bonusheft, a statutory instrument, does not apply to you.
Book in a language you can think in. A preventive appointment is where the small questions get asked, and asking them in a second language under pressure is how details get lost. We treat patients in English, and also in German, Russian, Turkish, Ukrainian, Arabic, Kurdish and French — more on how that works in English-Speaking Dentist in NRW. Our practice is in Wuppertal-Elberfeld, easily reached from Solingen, Remscheid, Velbert, Haan and Mettmann.
It is enough to keep your Bonusheft intact, which is the financial minimum — but it is not the limit of your cover: the fund pays for an examination in each calendar half-year, so a second appointment costs you nothing either. Clinically, one visit a year is the floor rather than the target: gum disease and decay between the teeth develop quietly, and a twelve-month gap gives them room. For a mouth with no risk factors, once a year plus good home care is defensible; for most other people, six months is more realistic — and since it is covered, there is little reason not to.
The unbroken count resets and starts again from the next stamped year. You do not lose your entitlement to the Festzuschuss — you drop back to the 60 % tier and rebuild the five- and ten-year records from there. Missed years cannot be added later, and going twice the following year does not compensate.
As a rule, no — the PZR is normally a private service. What the fund covers once per calendar year is scaling, the removal of hardened tartar. Some funds offer a voluntary contribution towards a cleaning and many supplementary policies reimburse part of it, so make one phone call to your own fund rather than assuming either way.
That is exactly the situation preventive appointments are designed for. Early decay and early gum inflammation do not hurt; by the time a tooth is painful, treatment is generally larger than it needed to be. The check-up also keeps your bonus record running.
No. The Bonusheft, the Festzuschuss and the Heil- und Kostenplan are statutory instruments and do not apply to private tariffs. Private policies reimburse on their own terms, often a percentage of the invoice, and many also expect regular preventive attendance — check your tariff for the interval it assumes.
Twice a year is the clinical rhythm most adults do well on, and it is also what the cover allows: an examination in each calendar half-year, at least four months apart. Once a year, documented, is the financial minimum the German system is built around. Scaling is covered once per calendar year; a professional cleaning is normally paid privately. The stamp follows the examination, the count has to run unbroken, and its value shows up years later in the size of your Festzuschuss. If your gums, your medication or your braces put your mouth under extra load, shorter intervals are the sensible answer — and if something changes in between, come in rather than wait for January.
Zahnarztpraxis Tsypin · Wuppertal. This article was medically reviewed and is provided for information; it does not replace an examination. Updated August 2026.
