Supplementary dental insurance: Optimize costs and ensure high-quality care
9 Jun 2025
11
Minutes
Katrin Straub
CEO at nextsure
High dental costs can unexpectedly become a burden, as statutory health insurance often covers only a fraction. A well-chosen supplementary dental insurance closes this gap and ensures you have access to modern dental care without financial worries. Find out how to choose the right cover and benefit in the long term.
The topic in brief and concise terms
A supplementary dental insurance closes the coverage gap of the statutory health insurance and can reduce the costs for dental prostheses by up to one hundred percent.
Pay attention to the scope of services, waiting times, and cost scales; orthodontic services are particularly important for children.
Contributions may be tax-deductible, which further reduces the financial burden.
Cleverly navigate cost traps with dentures and more
Legal health insurance (GKV) often only covers basic care for dental treatments. For example, an implant with a ceramic crown can quickly incur costs of three thousand to three thousand five hundred euros. The GKV often only provides a fixed subsidy of around six hundred euros. An additional dental insurance can cover this significant difference of over two thousand euros. Without additional protection, patients bear these costs alone. Inform yourself early about suitable additional dental insurance. This protection shields you from unpleasant surprises and ensures you receive high-quality treatments.
Analyse the range of services of a good dental supplementary insurance
A powerful supplementary dental insurance covers costs across various areas. This includes dental prostheses like crowns, bridges, and implants, often up to eighty to one hundred percent. Dental treatments such as high-quality composite fillings or root canal treatments are also frequently covered. Many plans also include professional teeth cleaning, sometimes up to twice a year. For children and teenagers, coverage for orthodontics is an important aspect. Look for plans that provide benefits even for higher orthodontic indication groups (KIG). A comparison of dental supplementary insurances helps to find the optimal plan. This way, you ensure comprehensive coverage that goes beyond the basic services of the statutory health insurance.
Understanding and Optimally Using Waiting Times and Service Levels
Many dental supplementary insurances initially have waiting periods, usually three to eight months. During this time, you are often unable to claim benefits for dentures or extensive treatments. However, some plans offer immediate coverage without a waiting period, which can be particularly advantageous in the event of an acute need. Additionally, there are often benefit scales in the first few years. This means the maximum reimbursement amount is limited to, for example, one thousand five hundred euros in the first year and then increases annually. Examine these conditions carefully to avoid surprises. Careful planning of the contract conclusion can save you real money here. This ensures that your insurance coverage takes effect when you truly need it.
Show cost examples and savings potential with dental supplementary insurance
The costs for dental treatments can vary significantly. A ceramic inlay can cost between five hundred and one thousand euros. The statutory health insurance often covers only a small part of this. With a good supplementary dental insurance, you can reduce your personal expense to zero to twenty per cent. For a professional teeth cleaning, which costs around eighty to one hundred and twenty euros, many policies cover the costs completely. An example calculation illustrates the savings potential:
Cost of an implant: 3,200 euros
Statutory health insurance subsidy: approx. 650 euros
Your personal expense without supplementary insurance: 2,550 euros
Your personal expense with 90% supplementary insurance: 320 euros
Your savings: 2,230 euros
These figures demonstrate how a supplementary dental insurance can significantly reduce costs. This way, high-quality dental treatments remain affordable for you.
Dental supplementary insurance for children: Ensuring healthy teeth early on
Supplementary dental insurance is often sensible for children too. Around half of all children need orthodontic treatment. The cost of braces can quickly amount to several thousand euros. The statutory health insurance typically covers only severe misalignments (KIG levels three to five) and even then, only the standard treatment. A supplementary dental insurance for braces can cover additional costs for modern brackets or lingual braces. Look for policies that offer benefits at lower KIG levels too. Additionally, services like fissure sealing or professional dental cleaning are important for children. Taking out insurance early often ensures lower premiums. This way, you invest sustainably in your child's dental health.
Expert Tips: Understanding Tax Aspects and Legal Fundamentals
Contributions to supplementary dental insurance can be claimed for tax purposes under certain conditions. They are considered other pension expenses. The deductible maximum amount for employees is limited to one thousand nine hundred euros per year. This amount is often already exhausted by contributions to health and nursing care insurance. Self-employed individuals have a higher maximum amount of two thousand eight hundred euros. Dental costs that you bear yourself can be deducted as extraordinary burdens if the reasonable burden limit is exceeded. Our expert tip: Carefully keep all invoices and proof of contributions. A tax deductibility can further reduce your financial burden. Also, stay informed about current judgements, as legal decisions, for example concerning the necessity of treatments according to § 1 para. 2 GOZ (Schedule of Fees for Dentists), can change. This ensures you benefit from all advantages.
Choosing the right dental insurance: What to consider
When choosing your supplementary dental insurance, you should consider several criteria. The reimbursement rate for dental prosthetics should be at least eighty percent. Pay attention to the benefits for dental treatments and preventive care. Clarify whether cost estimates need to be submitted before treatment. The following points are important when making your choice:
Reimbursement rate for dental prosthetics (e.g., implants, crowns)
Benefits for dental treatment (e.g., fillings, root canal treatment)
Coverage of costs for professional teeth cleaning
Waiting periods and benefit levels in the first few years
Benefits for orthodontics (especially for children)
Health questions and acceptance guidelines
Contribution amount and stability of contributions as you age
Compare different offers carefully. Sometimes, it is also relevant whether you are allowed to have two supplementary dental insurances to cover performance gaps, although this is rarely advisable. A well-informed decision ensures you have the best protection in the long term.
Your next step to optimal dental protection
More useful links
German Wikipedia provides comprehensive information on dental insurance.
National Association of Statutory Health Insurance Dentists (KZBV) offers detailed information on dental prosthetics.
Destatis (Federal Statistical Office) supplies official data and statistics on healthcare expenditures in Germany.
German Society of Dentistry, Oral and Maxillofacial Medicine (DGZMK) provides well-founded patient information on various dental topics.
FAQ
What are the most important benefits of a dental supplementary insurance?
Of particular importance are high reimbursements for dental prostheses (at least 80-90%), dental treatments (e.g., root canal treatments, periodontitis treatment), and professional teeth cleaning. For children, orthodontic services are crucial.
What does standard care mean in statutory health insurance?
The standard care is the medically necessary and most cost-effective basic treatment subsidized by the statutory health insurance. Higher quality care results in additional costs for the patient.
Can I change my dental insurance?
Yes, switching is generally possible. Please take note of cancellation periods and any potential new waiting periods or health checks with the new insurer. A change can be worthwhile if another tariff offers better benefits or lower premiums.
What happens if I answer the health questions incorrectly?
Incorrect or incomplete information regarding health questions may result in the insurer withdrawing from the contract, cancelling it, or refusing benefits. Therefore, always answer truthfully and completely.
Is there a supplementary dental insurance that covers everything 100%?
There are plans that offer 100% cost coverage in many areas, especially for dental prostheses and treatments. However, there are often annual limits for certain services like prophylaxis or restrictions in the first few years (dental scale).
How can I find the best dental insurance to suit my needs?
Compare tariffs in terms of coverage, premium amount, waiting periods, and customer reviews. Use independent comparison portals and consider professional advice if necessary to find the optimum protection.
