The best health insurance companies in Germany: Your guide to optimal healthcare in 2025
10 Jun 2025
8
Minutes
Katrin Straub
CEO at nextsure
Choosing the right health insurance fund is an important decision with direct implications for your health and finances. With over 90 statutory health insurance funds and numerous private providers, it can be difficult to keep track. This article highlights what you need to consider to identify the best health insurance funds in Germany for your situation.
The topic in brief and concise terms
Choosing a health insurance provider should be based on individual needs, a comparison of contributions (including an additional contribution, with an average of 2.5 percent in 2025), and benefits.
Statutory health insurance funds (GKV) vary significantly in additional benefits and bonus programs, while private health insurance (PKV) offers individual tariffs but is not accessible or beneficial for everyone.
Test results from independent institutes (e.g., Focus Money, Euro) provide a good guideline for identifying the best health insurance providers in Germany, with both nationwide and regional providers receiving top ratings.
Find the optimal coverage: The current test winners of the health insurance providers
The search for the best health insurance providers in Germany is annually supported by various tests. Focus Money (issue 7/2025) has named Techniker Krankenkasse (TK) the overall winner among 67 tested providers for the tenth consecutive time. It is closely followed by regional providers such as AOK Rheinland-Pfalz/Saarland. The business magazine "Euro" (issue 4/2025) ranks HEK – Hanseatische Krankenkasse as top among nationwide available providers, based on the evaluation of 95 insurers. These tests consider factors such as finances, service, additional benefits, and bonus programs. Many insured individuals underestimate the performance differences of up to several hundred euros annually. Therefore, choosing the right health insurance is crucial. The results show that both nationwide and regional insurers can offer excellent services.
Statutory Health Insurance (GKV): More Than Just Basic Care
Around 90 percent of the population in Germany are insured under the statutory health insurance (GKV). The standard contribution rate is legally set at 14.6 percent, with an additional fund-specific contribution added. For 2025, this additional contribution ranges from 2.18 percent to 4.4 percent, with the average additional contribution being 2.5 percent. An increase in the additional contribution by 0.8 percentage points can mean an additional monthly cost of 24 Euros for a gross income of 3,000 Euros. However, many funds offer attractive additional benefits that go beyond the statutory framework. These include, for example, professional teeth cleaning, extended preventive examinations, or orthodontic services for children. The benefit schemes can represent a real added value of over one hundred Euros per year. The exact benefits are regulated in the Social Code Book Five (SGB V). Therefore, a careful examination of the benefits of the GKV is advisable.
Expert Depth GKV: Understanding the Social Code Book V
The Fifth Book of the Social Code (SGB V) forms the legal foundation of statutory health insurance in Germany and includes over 320 paragraphs. It regulates the circle of insured persons, the benefit claims, and the financing. A central aspect is the principle of economic efficiency in Paragraph 12 SGB V: Benefits must be adequate, appropriate, and economical and must not exceed what is necessary. The Joint Federal Committee (G-BA) specifies many benefit claims in guidelines. For example, Paragraph 37 SGB V regulates home nursing care, which can avoid or shorten a hospital stay and is generally limited to four weeks. Our expert tip: Pay attention to Paragraph 20 SGB V, which includes preventive services like health courses that are subsidised by many insurance providers. Knowing the relevant paragraphs helps you assert your claims more effectively. For specific questions regarding health insurance, we are at your disposal.
Private Health Insurance (PKV): Individual plans for specific needs
Private health insurance (PKV) often offers more comprehensive benefits and more individual tariff designs than statutory health insurance (GKV). The premium here is not determined by income but by the age at entry, the state of health, and the selected benefits. The winner in corporate quality for 2024/25 according to DFSI is Allianz. To switch to PKV, employees in 2025 must prove an annual income above the compulsory insurance threshold of 73,800 euros (monthly 6,150 euros). Advantages often include treatment by the chief physician, single or double rooms in hospitals, and faster appointment scheduling with specialists. An important aspect is the retirement provisions, which serve to keep premiums more stable in old age. However, in PKV, family members usually have to conclude their own contracts, which can lead to higher overall costs. A careful consideration of the private health insurance options is essential.
GKV vs. PKV: The Key Differences and Decision-Making Aids
The decision between statutory health insurance (GKV) and private health insurance (PKV) is fundamental and should be carefully considered, as switching later can often be difficult. In the GKV, benefits and co-payments are regulated by law (SGB V), while the PKV offers individual service packages. A key difference lies in the calculation of contributions: income-based in the GKV, risk- and service-oriented in the PKV. Free family insurance for children and spouses is only available with the GKV. In contrast, services in the PKV cannot be simply reduced, providing greater planning security. Which system is worth it for whom? Here is some guidance:
Employees below the annual income threshold (6,150 euros monthly in 2025) are mandatorily insured in the GKV.
Well-paid employees above this threshold can switch to the PKV.
Civil servants often benefit from favourable supplementary aid tariffs in the PKV.
Self-employed persons have the choice but should carefully consider income and the desired scope of benefits.
Note that bills in the PKV often have to be advanced. The choice depends heavily on your life planning and risk appetite. A supplementary health insurance can fill gaps in the GKV.
Utilize the potential for savings and added value through additional contributions and bonus programs
The individual additional contribution in the statutory health insurance can noticeably affect the monthly burden. In 2025, the average additional contribution stands at 2.5 percent of the income liable for contributions. However, some funds charge significantly less, with the range between 2.18 percent and 4.4 percent. Switching to a cheaper fund can mean several hundred euros saved per year. Many health insurance companies also offer attractive bonus programs that reward health-conscious behavior. For preventive examinations, sports club memberships, or non-smoking, insured individuals can receive cash bonuses or subsidies for health services. DAK-Gesundheit and BARMER were rated outstanding for their bonus programs in 2025 by Focus Money. Some funds offer bonuses of up to several hundred euros per year. It is worth carefully comparing the offers before deciding on one of the best health insurance companies in Germany. The topic of sick pay should also be considered in planning.
Expert tips for choosing your health insurance
Choosing the optimal health insurance requires careful analysis of your personal situation. Our expert tip: Create a list of your essential health services and compare it with the available offers. Pay attention not only to the contribution rate but also to the amount of the additional contribution and the bonus programs offered. For families, the free co-insurance of children in the GKV is an important factor. Those who value alternative healing methods should check which insurance funds offer subsidies for them. When travelling abroad, the extent of insurance coverage is crucial; in this case, foreign health insurance can be useful. Also consider whether a care insurance is already relevant now. Thorough research and, if necessary, consultation can help save costs in the long run and ensure optimal coverage.
Recommended Action: How to Find Your Best Health Insurance Provider
More useful links
Bundesgesundheitsministerium offers an online guide to health insurance.
Bundesgesundheitsministerium provides information on statutory health insurance (GKV).
Bundesgesundheitsministerium delivers statistics and facts about members and insured individuals in health insurance.
Wikipedia offers an article about statutory health insurance in Germany.
Wikipedia contains a comprehensive article about health insurance in Germany.
Statistisches Bundesamt (Destatis) provides information on health insurance coverage.
Statistisches Bundesamt (Destatis) informs about healthcare expenditures in Germany.
Bundesamt für Soziale Sicherung offers figures and statistics on health insurance.
Verband der Ersatzkassen (vdek) provides data on insured individuals.
Wikipedia lists German health insurance funds.
FAQ
Can I easily switch my health insurance?
Yes, as a rule, you can change your statutory health insurance after a binding period of twelve months. You also have a special right of termination if your insurer increases the additional contribution. The switch itself is straightforward; the new insurer usually takes care of the termination formalities.
Are bonus programmes from health insurance companies worth it?
Yes, bonus programs can be worthwhile. Many health insurance companies offer cash rewards or subsidies for health-conscious behaviour such as preventive check-ups, sports activities, or not smoking, which can amount to several hundred euros a year.
What happens to my private health insurance contribution as I get older?
Private health insurances create what are known as ageing provisions. Part of your contribution is saved to cushion the generally increasing healthcare costs in old age and to keep contributions as stable as possible. Nevertheless, contributions can also increase in old age.
Are the benefits of all statutory health insurance funds the same?
No. Although the majority of services are legally defined (about 95 percent), there are differences in the so-called statutory benefits (additional services) and bonus programs, which each insurer can customise individually.
Who can get private health insurance?
Civil servants, self-employed individuals, freelancers, and employees whose annual gross income exceeds the yearly income threshold (2025: €73,800) can usually opt for private health insurance.
What is the difference between the general contribution rate and the additional contribution?
The general contribution rate for statutory health insurance is set by law (currently 14.6 percent). The additional contribution is an individual percentage that each health insurance fund can levy to cover its financial gaps.
