Why "is it covered?" is the wrong first question
Patients who have moved to Germany from the UK, the US, India or Turkey usually ask whether a treatment is covered, expecting a yes or a no. In German dentistry the more useful question is: on which pathway does this treatment run?
Fillings run on one pathway. Crowns and dentures run on a second, where the fund pays a fixed subsidy and you pay the rest. Periodontitis therapy runs on a third, and it is the friendliest of them: an approved plan under which the defined services are covered in full, with no co-payment for the therapy itself. Nothing is deducted from a budget, nothing depends on your bonus booklet (Bonusheft), and the amount does not shrink because you had other treatment last year.
What the pathway does demand is sequence. The measurement comes before the plan, the plan comes before the approval, the approval comes before the drill-free but very thorough work under the gum. Jump the order and the entitlement can be lost — which is exactly the trap people fall into when they are used to systems where you simply book and are billed.
The route from bleeding gums to an approved plan
The screening score that starts everything
At a check-up, your dentist can run a quick screening of the gums, sextant by sextant, using a probe with markings on it. It produces a small set of numbers rather than a diagnosis, and it decides what happens next: low values mean gingivitis (Zahnfleischentzündung) and better cleaning; high values in one or more areas mean a full periodontal examination is warranted. This screening is itself a statutory benefit, and it is one of the few things in German dentistry that is genuinely quick.
If you have never had it done and you have bleeding gums, ask for it by name at your next appointment. Many people discover a long-running problem this way, because periodontitis frequently causes no pain at all.
The full measurement
Now the detail: pocket depths at several points around every tooth, bleeding on probing, loose teeth, gum recession, and X-rays to show how much bone is left. From this, the dentist classifies how far the disease has progressed and how fast it is moving. That classification matters practically — it drives what the fund approves, including how often you will be seen during aftercare.
The plan goes to the fund
The findings are entered on a periodontal treatment plan and submitted to your health insurance fund. Approval is administrative rather than clinical — the fund is not second-guessing your dentist — but it does take time, and treatment starts once it is back. If you have just switched funds or just registered in Germany, make sure the practice has your current health insurance card (Gesundheitskarte / eGK); most delays are caused by outdated insurance data, not by the fund.
You do not have to chase this yourself. You will usually simply be given an appointment for the next stage once the approval has arrived.
What the approved plan actually pays for
Covered in full, as part of the statutory pathway — the clinical side of each stage is described on our Periodontitis treatment – service page (EN):
- The explanatory appointment. A structured conversation about what was found, what causes it, what the treatment involves and what your part is. It is a billable service in its own right, which tells you how seriously the system takes it.
- Oral hygiene instruction. Practical coaching on cleaning between the teeth, adapted to your actual mouth — not a leaflet.
- The cleaning of the root surfaces below the gum line. The core of the therapy: every affected pocket, cleaned mechanically, normally under local anaesthetic (Betäubung), usually across one or two longer appointments.
- The re-assessment. Some months later the pockets are measured again to see what has responded and what has not.
- Surgical treatment where it is genuinely needed. If defined sites remain deep after the first phase, opening the gum to clean under direct vision can be covered too — depending on how the case was classified.
- The aftercare programme (unterstützende Parodontitistherapie, UPT). A defined series of maintenance appointments after the active phase, spread over a period of years.
Not covered, and therefore private:
| Service | Why it sits outside |
|---|---|
| Professional cleaning (PZR) | Cleaning above the gum line is not part of the statutory catalogue, even though it supports the result. Some funds refund part of it as a voluntary extra — ask yours. |
| Bacterial testing | Only helpful in a minority of cases; billed privately when it is used. |
| Laser as an adjunct | Not in the statutory catalogue; a separate written private agreement. |
| 3D X-ray (DVT) | Only where a two-dimensional image genuinely cannot answer the question. In our practice a DVT costs 178 €. |
| Antibiotics | The medication is prescribed and handled through the normal pharmacy co-payment rules, not the dental plan. |
| Extra maintenance visits | If you want to be seen more often than the approved programme provides, the additional visits are private. |
The practical consequence: your therapy is covered, and every optional item must be offered to you separately, in writing, with your signature before it is carried out. If you decline all of them, the approved treatment still runs exactly as planned.
The aftercare years are part of the benefit — and this is the part people miss
In most healthcare systems, treatment ends when the procedure ends. Here it does not. The approved plan deliberately extends past the active phase into a structured maintenance programme, because periodontitis is a chronic condition and the evidence on long-term stability is unambiguous: what preserves the result is regular, professional follow-up, not the intensity of the initial clean.
How often you are seen during that programme follows from the grade of progression (Grad) recorded at diagnosis — how fast the disease was moving — rather than from how much damage had already accumulated. The programme starts three to six months after the active treatment is finished and then runs for exactly two years, counted from the first supportive appointment. Grade A, the slowest course, provides for up to two appointments across those two years; grade B for up to four; grade C, the fastest, for up to six. Since July 2025 the dates are no longer tied to the calendar year or half-year, only to a minimum gap between visits, so the schedule can begin in any month. If close monitoring is still needed when the two years are up, the stage can as a rule be extended by up to six months, but only with your fund’s prior approval.
At each of those appointments the pockets are re-measured, deposits are removed above and below the gum line where needed, and your cleaning technique is reviewed. It is far less demanding than the active treatment, and it is the reason the whole thing was worth doing.
Two things follow from this. First, budget your time, not your money: the cost of this pathway is appointments, not euros. Second, if you know you are moving city within the next two years, mention it — the programme can be continued by a practice elsewhere in NRW or in another federal state, but it is smoother when the handover is planned rather than discovered.
What happens if you do not turn up
Honest answer: the pathway can be discontinued. The statutory benefit is built on the assumption that the patient participates — that hygiene improves, that appointments are kept, that maintenance happens. If a patient disappears for a year and returns with the same pockets, the situation is assessed again from the beginning, and a new plan may be needed.
This is not a punishment, and no dentist wants to have that conversation. But it is worth saying plainly, because international patients often assume that an approval, once granted, sits there indefinitely like an insurance entitlement. It behaves more like a course of physiotherapy: it works if you attend.
If you cannot make an appointment, cancel it and rebook. Practices are used to shift work, business travel and childcare — an appointment moved is not a problem, an appointment silently missed can become one.
Privately insured, on a company policy, or newly arrived
Private health insurance (private Krankenversicherung, PKV). Your cover comes from your tariff, not from the statutory catalogue. Most tariffs cover periodontitis therapy well, often generously, and frequently include services the statutory system excludes. The mechanics differ though: you receive the invoice and claim it back. For larger plans, ask your insurer for written confirmation (Kostenzusage) in advance — dentists will normally prepare an estimate for exactly this purpose.
Supplementary dental insurance (Zahnzusatzversicherung) on top of statutory cover typically reimburses a share of private dental costs, commonly in the range of a tariff-dependent share depending on the tariff. For periodontitis this mainly matters for the extras — professional cleaning above all. Read what your policy says about waiting periods and about conditions that already existed when you took it out.
Students and researchers. If you are insured through the statutory student tariff, you have the same entitlement as everyone else in the GKV — the pathway is identical. If you hold an incoming or expatriate policy taken out abroad, check whether dental treatment beyond emergency pain relief is included at all; many such policies are thin on dentistry, and periodontitis therapy runs over months rather than a single visit.
Recently arrived and not yet insured. Treatment can still be planned and carried out privately, but with a chronic condition it is worth getting your insurance sorted first — precisely because the benefit includes those years of aftercare.
For expats living in Düsseldorf, Cologne or Bonn, a 20 to 30 minute journey to a practice where all of this can be discussed in English is entirely normal, and with a treatment that involves a plan, an approval and a multi-year programme, understanding every step matters more than the postcode. See English-Speaking Dentist in NRW.
When teeth have already been lost: a completely different mechanism
If periodontitis has already cost you a tooth, replacing it does not run on the pathway described above. Dentures, bridges, crowns and implants run on the fixed subsidy system (Festzuschuss), where the fund pays a set amount towards standard care and you pay the difference.
The amount depends on your bonus booklet (Bonusheft): 60 % of the cost of standard care with no regular stamps, 70 % with the booklet completed for five years, 75 % for ten years, and up to 100 % of the standard option under the hardship provision (Härtefallregelung) for low incomes. For a single tooth in 2026, the concrete subsidy figures are 552.96 €, 645.12 €, 691.20 € and 921.60 € respectively. That is a different form, a different approval and a different set of rules — and it is the reason treating the gum disease first, before it costs you teeth, is the cheaper path by a wide margin.
One caveat worth knowing: a draft law that passed cabinet in April 2026 proposes reducing these subsidy percentages to 50/60/65 %, keeping the 100 % hardship rate. It has not passed the Bundestag or Bundesrat, so it is a proposal under discussion and not current law. It changes nothing about periodontitis therapy itself, which is not a Festzuschuss benefit.
What is covered without argument — and when to ask us to check
For the therapy on the approved plan, no — there is no co-payment for the covered services. Costs only arise if you choose private extras such as a professional cleaning, bacterial testing, a laser adjunct or additional maintenance visits beyond the approved programme. Those must be agreed in writing in advance, and you may decline all of them.
It is an administrative step, and it is usually a matter of days to a few weeks rather than months — noticeably faster than a denture plan typically takes. The practice will book your next appointment once it has arrived. Delays are almost always caused by outdated insurance details, so make sure your health insurance card is current.
Acute problems — an abscess, swelling, severe pain — are treated straight away and do not wait for any plan. What waits for approval is the systematic periodontal therapy. In practice the two are often combined: the emergency is dealt with first, and the structured pathway starts once the paperwork is back.
No. Cleaning above the gum line is not in the statutory catalogue, even though it supports the result. Some funds voluntarily refund part of the cost each year as a bonus benefit, and many supplementary policies cover it, so it is worth asking your fund directly. The cleaning of the root surfaces below the gum line during the therapy itself is a different service and is covered.
The programme continues with your new practice. Ask for a copy of your findings and your plan before you leave — the measurements are the medically valuable part, and they save the new practice from starting from zero. Within NRW this is routine; between federal states it works too, since the statutory rules are national.
Not for the therapy — the bonus booklet governs the fixed subsidy for dentures, not periodontal treatment. It becomes relevant only if the disease has already led to tooth loss and you need a replacement. Keeping the booklet stamped is still worth doing, precisely because periodontitis patients are the group most likely to need it eventually.
Periodontitis treatment in Germany is one of the better deals in the statutory system: the therapy is covered in full, including the follow-up years that determine whether the result holds. What it asks of you is a sequence — get measured, let the plan be approved, complete the active phase, and then keep the maintenance appointments. The private extras around the edges are genuinely optional, and every one of them must be put to you in writing beforehand. If a treatment for your gums has been discussed and no plan has been submitted anywhere, that is the first thing to sort out.
Zahnarztpraxis Tsypin · Wuppertal. This article was medically reviewed and is provided for information; it does not replace an examination. Updated August 2026.
