How does student health insurance work in Germany?
In Germany, health insurance is mandatory for everyone, including international students. Most students enrol in the statutory health insurance system, known as gesetzliche Krankenversicherung (GKV), under a reduced student rate.
This discounted rate is based on the assumption that studying is your main activity. It covers essential medical care, including visits to a general practitioner (GP), hospital treatment, and some specialist care.
Once you add freelance work into the picture, that assumption is tested.
The 20-hour rule and why it matters
The key threshold to know is the 20-hour-per-week rule. If you work more than 20 hours per week during the lecture period, you are generally considered to have shifted your main activity away from studying.
At that point, you can lose your student insurance status and be reclassified under a different category, which usually means significantly higher contributions. There is a limited exception: if your work falls mostly in the evenings, at nights, or at weekends, you may be able to exceed 20 hours for a period, but this is capped and time-limited.
The safest approach is to keep your freelance hours well below the threshold during term time.
What changes if you freelance as a non-EU student?
For non-EU students, the situation carries an additional layer of complexity. Freelance or self-employed work may require prior approval from the Ausländerbehörde (the Foreigners' Office) and, in some cases, the employment authority.
Working without the correct permissions can create legal complications that go well beyond health insurance. It is worth checking your visa conditions carefully before you take on any freelance work, and seeking advice from your university's international student office.
EU students generally face fewer restrictions on the type of work they can take on, but the health insurance rules around hours and primary activity apply equally to everyone.
What happens if you lose student insurance status?
If your freelance activity grows to the point where studying is no longer considered your main occupation, you will need to switch to a different form of health insurance. For self-employed people in Germany, this typically means either:
Voluntary statutory insurance: you remain within the GKV system but pay contributions based on your income rather than the student rate.
Private health insurance: an alternative available to some self-employed individuals, with premiums based on your age and chosen level of cover.
Both options cost considerably more than the student rate. This is one of the reasons freelancing without a clear understanding of the insurance implications can become financially difficult over time.
If you are studying abroad and already have international health insurance from your home country or through a specialist provider, it is important to check whether that policy meets Germany's mandatory insurance requirement. Not all international plans are accepted as equivalent cover by German authorities.
Considering international health insurance as a student
For some international students, particularly those on shorter programmes or those who move between countries, an international student health insurance plan can offer a more flexible alternative. It can travel with you, cover medical care across multiple countries, and give you certainty about what is included.
APRIL International supports students and expats for over thirty years. The plans are designed to be clear and flexible, so you know exactly what you are covered for, whether you are sitting an exam or seeing a specialist.
If you are comparing your health insurance options as an expat, it is worth thinking about how your work situation might change during your studies, and choosing cover that can adapt with you.
FAQ: Health insurance for students freelancing in Germany
Can I stay on student health insurance in Germany if I freelance?
Can I stay on student health insurance in Germany if I freelance?
Yes, in principle, as long as studying remains your main activity and you do not exceed 20 hours of work per week during the lecture period. If freelancing becomes your primary occupation, you will likely need to switch to a different insurance category.
Do non-EU students need special permission to freelance in Germany?
Do non-EU students need special permission to freelance in Germany?
Yes, non-EU students typically need approval from the Foreigners' Office before taking on self-employed or freelance work. Working without the correct permissions can carry legal consequences beyond the insurance question.
What is the 20-hour rule?
What is the 20-hour rule?
It is the threshold used by German social insurance authorities to determine whether a student's primary activity is still studying. Working more than 20 hours per week during term time generally means you lose your student insurance status.
What insurance do I need if I exceed the 20-hour threshold?
What insurance do I need if I exceed the 20-hour threshold?
You would generally need to move to voluntary statutory insurance or private health insurance, both of which are more expensive than the student rate. Your contributions would be based on your income or your chosen level of cover.
