Supplementary dental insurance with no waiting period put to the test

A test grade tells you how a tariff performed in the review year against a fixed set of criteria — not whether it fits your teeth. We show what Stiftung Warentest examined in Finanztest 07/2025, which criteria are missing, and how to translate the grade into your own situation.

What a test grade really measures

A test grade tells you how a specific tariff performed in the review year against a fixed set of criteria. It does not tell you whether the tariff fits your teeth. Exactly this distinction decides whether the grade really helps you when searching for a supplementary dental insurance without waiting period — or simply leads you past a criterion that does not matter in your case at all.

Concretely: In Finanztest 07/2025, Stiftung Warentest examined a total of 285 supplementary dental tariffs. The current online comparison on test.de covers 278 tariffs, and new offers are added there on an ongoing basis.^[1] The grades range from very good to poor. What is rated is the share of the dentist's invoice that the tariff and the statutory health insurance reimburse on average, calculated for four dental prosthetics treatment scenarios.^[1]

Three characteristics shape every one of these grades:

• It applies to a specific tariff generation as of the assessment date, not for all time.
• It is produced in model cases with fixed calculation assumptions, not based on your actual diagnosis.
• It weights benefit areas very differently, with dental prosthetics weighted far more heavily than everything else.

The tariff benefits are calculated separately for each tariff across the three possible bonus levels (the levels at which the statutory health insurer pays a higher fixed subsidy due to regular preventive care) and then combined into a weighted average.^[1] So a grade summarizes an average that your own bonus booklet status would never reflect. It is a compass for the market, not a guarantee for your case.

The assessment criteria: four dental prosthetics model cases and their weighting

The quality verdict is based 100 percent on assessment criteria for dental prosthetics. Dental treatments, orthodontics or prophylaxis do not feed into the grade. The weighting in the current online comparison (review year 2026) is distributed as follows:^[1]

A worked example makes the assumptions tangible: in the implant care model case, Stiftung Warentest assumes total costs of 5,057 euros, made up of bone augmentation (1,630.88 euros), implantological services (1,061.97 euros), material costs (1,099.90 euros) and the suprastructure, i.e.^[1] the dental prosthetics on the implant (1,264.25 euros).^[1] For the inlay, the assumed invoice amount is 893 euros, half fees and half material and laboratory costs. Depending on how your tariff handles maximum reimbursement amounts per implant, bone augmentation or material and laboratory costs, it reimburses very different shares of these amounts. It is precisely this interplay of terms and conditions that determines the partial grade — not the reimbursement rate on the cover page.

The waiting period (the span of time between the start of the contract and the entitlement to full benefits) feeds into the rating with 0 percent weighting. Tariffs with a waiting period are merely downgraded by 0.1 grade points.^[1] On paper, a 1.0 with a waiting period can look better than a 1.1 without one. So if you are specifically looking for supplementary dental insurance without a waiting period, you should not read the grade as a statement on exactly that point.

What the test does not assess at all

The test evaluates dental prosthetics only. Everything that often happens first in day-to-day tariff life appears only as additional information in the table or is missing entirely:

• Dental treatments such as root canal treatments or composite fillings: not rated, listed for information only.^[1]
• Orthodontics for children and adults: not a rated criterion.
• Professional teeth cleaning: not rated; the checkmark only indicates whether the tariff covers it at all.^[1]
• Individual starting situations such as missing teeth: not a test criterion, even though they can decide acceptance.
• The health check and the insurer's acceptance decision: not part of the test at all.

Add to this the graduated benefit scale (a cap on reimbursement amounts in the first years of insurance): it plays out differently in the test's model calculations than it does with acute treatment needs shortly after taking out the policy. Many contracts include waiting periods of eight months and graduated scales that limit reimbursement to maximum amounts in the first three to five years of insurance.^[2] Anyone submitting a large invoice early runs straight into these limits, while the test's model calculation smooths them out over the term.

And one point many readers skim past: no waiting period applies only to dental findings first diagnosed after the contract is signed. Ongoing treatments are excluded from coverage.^[1] If your dentist has already recommended a treatment, you need special solutions; there is a dedicated guide on supplementary dental insurance despite a treatment already recommended. How graduated benefit scales and limits work in detail is explained in the article on supplementary dental insurance without a waiting period and benefit limits.

Tariff generation and review year: why a grade can go stale

A grade freezes a moment in time. What is tested is a specific tariff generation — the state of the terms and prices as of the assessment date. A tariff with the same name can look different today, for example because the provider raised the price or restructured the tariff terms after that date. Stiftung Warentest itself clarifies in its user comments that a different price on the provider's website can have several causes, including a price increase after the assessment date of the test.^[1]

• New tariffs are continuously added to the comparison; the date of the review is shown on the detail page.^[1]
• Conversely, the terms of a tariff that has been tested once remain unchanged, even if the insurer launches new tariffs.^[1]
• An older grade can therefore correctly describe a tariff that continues unchanged — or one that no longer exists in that form.

Practical consequence: check with the provider whether you are applying for exactly the tested tariff generation. If the sales page shows a different code, an add-on module or a more recent price, treat the test grade with caution. It may describe a product you cannot actually purchase in that form.

Own seal or real institute: how to spot a genuine test winner

Not every seal comes from an independent testing institute. Comparison portals award their own test-winner badges, and affiliate-funded comparison sites earn money on every policy sold through their rankings. Such rankings are hints, not sources. You can recognise a genuine testing institute by a few characteristics:

• Institute, issue and review year are named — for example Stiftung Warentest, Finanztest 07/2025, 285 tariffs tested.
• The methodology is traceable: criteria, weighting and model assumptions are openly published online.^[1]
• Advertising featuring the seal cites a source that is easily accessible and allows an unambiguous assignment to the test — this is what the Federal Court of Justice (BGH) requires for lawful test-seal advertising.^[3]

If the issue and review year are missing or the methodology stays hidden, be careful: the BGH already considers it misleading when consumers cannot assess the overall context of a test because the year of publication and the issue are absent.^[3] The consumer advice centre (Verbraucherzentrale) recommends comparing prices and terms in detail rather than relying on seals, and points to individual advice from the consumer advice centres.^[2] How to interpret test verdicts in general is covered in the guide to the test winner supplementary dental insurance 2025.

From the grade to your own situation: outlook and next step

As a general rule: a test grade is a navigator for the state of the market. It shows which tariff generation was strong on benefits in the review year and where the differences between providers lie. It claims nothing more. To get from the grade to your decision, this sequence helps:

1. Define your starting point: dental health, age, budget and the care you want — for example implants, orthodontics or basic protection only.
2. Read the criteria grid along: what was tested with what weighting, and what was left out?
3. Recalculate the model cases for your situation: a top grade for implants is of little use if you actually want to cover dental treatment and prophylaxis.
4. Clarify acceptance: the health check and the insurer's acceptance decision ultimately determine the protection you actually receive.

A general article cannot settle this individual case, because whether a tariff can be taken out for your teeth and what it pays in the event of a claim depends on the specific tariff and the insurer's acceptance decision. And the market keeps moving: tariffs, conditions and test results change constantly, new tariff generations are added, while tested existing plans continue unchanged. The article on the best supplementary dental insurance bundles the selection criteria that matter beyond the test grade.

The natural next step is therefore the tariff comparison for supplementary dental insurance at nextsure: there you can compare tariffs by waiting period, graduated benefit scale and reimbursement rate, receive independent advice and complete the process fully digitally. That is how a test grade ultimately becomes a decision that fits your teeth — not just the review year.