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What is German public health insurance (GKV) for students?
GKV (Gesetzliche Krankenversicherung — Germany’s statutory, government-regulated health insurance) is the standard health cover for international students enrolled in a degree at a German university. For students under 30 it costs a fixed €141.16–€146.29 per month in 2026, covers all medically necessary treatment with no health checks and no exclusions for pre-existing conditions, and is accepted by every university and visa office. If you are studying in Germany, health insurance is legally mandatory, and for most students under 30 GKV is both required and the best-value option.
GKV is not a single company. It is a system of around 95 statutory health funds — called Krankenkassen (“Kassen” for short) — that all provide the same legally defined benefits at the same legally fixed student price. The big names are TK, AOK, BARMER and DAK. Because benefits and base price are identical, choosing a Kasse is mostly about service quality — especially English support — not coverage.
This guide is the deep dive on GKV itself: what it costs and why, who qualifies, how to enrol, and how to pick a Kasse. If you are instead trying to decide between public and private insurance, read GKV vs private insurance — a separate decision we cover in full elsewhere.
What does GKV cover and why is it mandatory?
By law, every Krankenkasse must provide the same core benefits — so coverage never depends on which fund you pick:
- Doctor and specialist visits (no per-visit fee)
- Hospital stays and surgery
- Prescription medication (small co-pay, capped per year)
- Emergency and accident treatment
- Mental health care and psychotherapy
- Dental check-ups and basic dental treatment
- Maternity care and many preventive screenings
Two features make GKV especially valuable for international students. First, there are no health checks and no exclusions for pre-existing conditions — a chronic illness or prior diagnosis cannot raise your price or be left out. Second, the price is fixed and predictable: within the student rate it does not rise with your age or your health.
Health cover is mandatory under Germany’s Versicherungspflicht rule, and universities will not let you complete enrolment without proof of it. For the full primer on how GKV fits into the wider German system, see our public health insurance guide.
How much does GKV cost for students in 2026?
For students under 30, GKV costs €141.16–€146.29 per month in 2026, depending on the Kasse and your age. The price is built from three parts, and only one of them varies between Kassen.
| Component | What it is | Monthly cost |
|---|---|---|
| KVdS base | Krankenversicherung der Studierenden — the legally fixed student health rate: 10.22% × €855 | €87.38 (same at every Kasse) |
| Zusatzbeitrag | A top-up rate each Kasse sets itself (the only number that differs) | ~€23–€28 |
| Pflegeversicherung (PV) | Mandatory long-term care insurance | €30.78 (under 23 or with a child) – €35.91 (23+ and childless) |
| Total per Kasse | €141.16 – €146.29 |
Here is what that looks like across the four biggest Kassen for a student under 23 or with at least one child (the lower PV rate):
| Krankenkasse | Zusatzbeitrag | Monthly total |
|---|---|---|
| TK (Techniker Krankenkasse) | 2.69% | €141.16 |
| AOK Bayern | 2.69% | €141.16 |
| DAK | 3.20% | €145.52 |
| BARMER | 3.29% | €146.29 |
A few things to take away from these numbers:
- The €87.38 base is identical everywhere — it is set by federal law (§ 245 SGB V), so no Kasse can discount it.
- Only the Zusatzbeitrag differs, and the spread between the cheapest and most expensive big Kasse is about €5/month — roughly €60 a year, or €300 across a typical 10-semester degree.
- PV rises by €5.13/month once you turn 23 if you have no children, because of the Kinderlosenzuschlag (childless surcharge). So a 22-year-old at TK pays €141.16, and the same student pays €146.29 after their 23rd birthday.
Where the formula comes from
- KVdS stands for Krankenversicherung der Studierenden — the special, reduced statutory rate reserved for matriculated students. It is calculated as 10.22% × €855 = €87.38.
- €855 is the BAföG-Bedarfssatz — the official monthly living-cost benchmark the government uses for student support. It is the calculation base, not your actual income.
- Zusatzbeitrag (literally “additional contribution”) is a small percentage each Kasse charges on top, also applied to the €855 base. TK charges 2.69% (€23.00); BARMER charges 3.29% (€28.13).
- Pflegeversicherung (PV) is compulsory long-term care insurance. Everyone pays it: €30.78/month if you are under 23 or have a child, €35.91/month if you are 23 or older and childless.
Do not be misled by figures like “€110/month” or “14.6%” you may find on older pages. The 14.6% rate applies to working adults and voluntary members, not to the student KVdS rate. The correct student base is €87.38, and the all-in 2026 total is €141.16–€146.29.
For a Kasse-by-Kasse breakdown of every regional AOK and the smaller funds, see our full 2026 GKV comparison: TK vs AOK vs BARMER vs DAK.
Who is eligible for GKV as a student?
You qualify for the mandatory student rate (KVdS) if you are enrolled in a degree at a state-recognised German university and are under 30 at the start of the semester. This is the rule that covers the large majority of international students.
You are eligible if:
- You are enrolled (matriculated) in a degree programme — Bachelor’s, Master’s, State Exam or Diplom — at a state-recognised university or Fachhochschule.
- You are under 30 years old. The precise cut-off is the end of the semester in which you turn 30.
- You are within your normal study period. There is no fixed “14th-semester” cut-off in the law — eligibility is tied to age (30) and to staying within a reasonable Fachstudienzeit (standard study duration), not a hard semester count.
You are not eligible for the student rate if:
- You are 30 or older at the start of the semester (narrow exceptions exist for late starters — see below).
- You are in a language course or Studienkolleg rather than a full degree. These do not count as matriculation for KVdS, so you need private incoming insurance instead until you start your degree.
- You are a PhD/doctoral candidate in most cases (doctoral researchers are usually treated as employees or voluntary members, not students).
Turning 30 or studying very long: voluntary GKV
When you age out of the student rate — turning 30, or studying well beyond the normal duration — you can usually stay in the public system as a voluntary member (freiwillige gesetzliche Versicherung), but the price jumps sharply. Voluntary GKV is calculated on a minimum income basis (Bemessungsgrundlage) of €1,248.33/month at a rate of 14.6% plus the Zusatzbeitrag plus PV, which works out to roughly €240–€260/month in 2026 — nearly double the student rate.
Narrow extensions to the student rate exist for students whose studies started late due to a late Abitur, illness lasting more than three months, voluntary service (Bundesfreiwilligendienst), or caring responsibilities. If any of these apply, ask your Kasse before assuming you have aged out. For the full picture, read health insurance in Germany after turning 30.
How do you enrol in GKV step by step?
Enrolling is straightforward and largely electronic. The goal of the process is to get your Versicherungsbescheinigung — the digital confirmation of insurance your university and visa office require. Here is the full sequence.
1. Gather your documents. You will typically need:
- Your passport (and visa/residence permit if you already have one)
- Your university admission or enrolment letter
- Your German address (Anmeldung/registration confirmation, once you have it)
- A German bank account with an IBAN (for the monthly direct debit)
- A passport photo (some Kassen request one for your health card)
2. Choose a Krankenkasse. Pick the fund you want (TK, AOK, BARMER, DAK or another). Because price and benefits are nearly identical, base this mainly on English support and student service — see the next section.
3. Apply — online or in person. Most international students apply online: TK, BARMER and others have English application paths (e.g. tk.de/en). AOK and DAK often prefer in-branch or German-language applications. The application itself is free and takes 10–20 minutes.
4. Get your Versicherungsbescheinigung for the university. This is the critical step. Once you are accepted, the Kasse sends an electronic confirmation of insurance directly to your university through the Meldeverfahren (the digital reporting system between Kassen and universities). You no longer hand in a paper certificate — the university receives it automatically and unlocks your enrolment. For exactly how this electronic check works, see how German universities verify health insurance.
5. Use the certificate for your visa, too. If you still need a student visa or residence permit, the same insurance confirmation serves as your proof of cover for the immigration office.
6. Receive your eGK (electronic health card). Within a few weeks the Kasse mails your elektronische Gesundheitskarte — the chip card you show at every doctor’s office and pharmacy. Until it arrives, your Kasse can issue a temporary paper certificate so you can still see a doctor.
Once enrolled, your first monthly contribution is debited automatically. There is nothing else to renew — cover continues as long as you stay matriculated and under 30.
Which Krankenkasse should you choose and why?
Since every Kasse offers the same legally fixed benefits at nearly the same price, choose mainly on English-language service and student support. For most international students, TK is the safe default because of its 24/7 English hotline and fully English app and website. Here is how the four biggest funds compare on what actually differs.
| Krankenkasse | Members | English support | Stands out for |
|---|---|---|---|
| TK | 12M+ | Excellent (24/7 English hotline + English app) | The default for English-speaking internationals; lowest nationwide price |
| AOK | 27M (all regions) | Limited, varies by branch | 1,400+ physical branches for in-person help |
| BARMER | 8M+ | Good (weekday English hotline) | Telemedicine + mental-health extras |
| DAK | 5–6M | Very limited | Alternative medicine + uncapped cash-back bonus |
How to decide quickly:
- Want everything in English with the least friction? Choose TK — it treats English speakers as real customers, not an afterthought, and is also the cheapest nationwide.
- Prefer walking into an office to sort things face-to-face? Choose AOK — it has by far the most branches, though English help is hit-or-miss.
- Care a lot about mental-health support or telemedicine? Consider BARMER, which adds online therapy programmes and video consultations for about €5/month more.
- Already speak German and use alternative medicine? DAK has the strongest osteopathy/acupuncture coverage and an uncapped bonus programme, but very limited English service.
You can join any Kasse regardless of where you live in Germany (Kassenwahlfreiheit), and you can switch later: you are tied to a new Kasse for 12 months, after which two months’ notice lets you move. For the detailed, feature-by-feature breakdown — including every regional AOK price and the cheaper German-only company funds — read our GKV comparison 2026: TK vs AOK vs BARMER vs DAK.
Can students use free family insurance (Familienversicherung)?
Familienversicherung — free co-insurance under a family member’s GKV — is the one situation where a student pays nothing for public health cover. It applies if you are insured under a parent’s or spouse’s statutory GKV policy at no extra cost. The catch: it is rarely available to international students, because the qualifying relative must themselves be in the German statutory system.
You may qualify for free family insurance if:
- You are under 25 and a parent is a GKV member in Germany (the age limit is normally 25 for students), or you are married to a GKV member with no upper age limit; and
- Your own income stays below the limit — roughly €535/month in 2026 (higher if you have a Minijob, around €556).
If you take on a working-student job that pushes your income above that threshold, you fall out of family insurance and must take the standard student KVdS rate (€141.16–€146.29) instead. For most international students arriving without family already in the German system, Familienversicherung simply does not apply, and the standard student rate is the route to plan for.
FAQ
Is GKV mandatory for international students in Germany?
Yes. Health insurance is legally mandatory for everyone living in Germany, and universities will not finalise your enrolment without proof of cover. If you are enrolled in a degree and under 30, you are generally required to be in the statutory system (GKV) on the student rate rather than choosing private insurance.
How much is German public health insurance for a student in 2026?
€141.16–€146.29 per month for students under 30, depending on the Kasse and your age. TK and AOK Bayern are the cheapest big funds at €141.16; BARMER is the most expensive at €146.29. Everyone pays the same €87.38 base — only the Zusatzbeitrag and your long-term-care rate change the total.
Why is the base premium €87.38 and not €110 or 14.6%?
Because the student rate (KVdS) is set by law at 10.22% of the €855 BAföG-Bedarfssatz, which equals €87.38. The 14.6% rate and figures around €110 apply to working adults and voluntary members, not to enrolled students. Every Kasse must charge the same €87.38 base.
What is the Versicherungsbescheinigung and how do I get it?
It is the official confirmation that you have valid health insurance, required by both your university and the visa office. You do not request a paper copy — once you join a Kasse, it sends the confirmation electronically and directly to your university through the Meldeverfahren, which unlocks your enrolment automatically.
Which Kasse is best for international students?
For most, TK, because of its 24/7 English hotline, English app and English website — and it is also the cheapest nationwide. AOK suits students who want in-person branch support, BARMER adds mental-health and telemedicine extras, and DAK is strong on alternative medicine for German speakers. Coverage is identical at all of them.
Can I get free family insurance as an international student?
Only if a parent (you under 25) or spouse is already a GKV member in Germany and your income stays under about €535/month. Most international students arriving without family in the German statutory system do not qualify and pay the standard student rate of €141.16–€146.29/month.
What happens to my GKV when I turn 30?
The student rate (KVdS) ends at the close of the semester in which you turn 30. You can then switch to voluntary GKV at roughly €240–€260/month, or to private insurance if eligible. Narrow extensions exist for students who started late due to illness, voluntary service or caring duties — ask your Kasse.
Related Articles
- Complete Germany Health Insurance Guide — the top-level overview for international students
- GKV vs Private Insurance: Which Is Better for Students? — the public-vs-private decision in full
- Switch from Private to Public Health Insurance in Germany — if you are on PKV and want to change
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