What is the difference between public and private health insurance?
On the surface, the public-vs-private question looks like a comparison of two insurance products. In reality, it is a comparison of two quite different financial logics that play out over decades.
Public health insurance (GKV) is priced as a percentage of your gross income up to an annual contribution ceiling. The benefits package is largely standardised across providers, with relatively small differences in extras like dental cleanings or alternative medicine. The big practical advantage for many people is Familienversicherung: a spouse without their own income and your children can usually be co-insured at no extra contribution.
Private health insurance (PKV) is priced individually, based on your age at entry, the answers to health questions, and the benefit package you choose. For young, healthy, high-income employees the entry premium can genuinely be lower than GKV. The complications come later: PKV premiums tend to rise as you age and continue into retirement, every family member needs their own contract, and switching back from PKV to GKV is restricted by law — especially after age 55.
PKV typically delivers faster specialist appointments, single rooms in hospital, and a broader treatment menu. GKV trades some of that comfort for stability, family coverage and a predictable cost structure that adjusts to income.
For most employees on a regular German salary, GKV is the sensible default. PKV makes sense in specific situations — high stable income, no plans for a non-working spouse or several children, a long horizon in Germany — and deserves a careful long-term modelling before signing.
Guidance on public vs private health insurance for expats in Germany.
Related questions
Do expats in Germany need health insurance?
In Germany, health insurance is not optional. If you live, work or study here, you generally need valid cover from the beginning of your stay — and you will be asked to prove it when you start a job, register at university, or apply for a visa renewal.
Read full answer →Health insuranceCan I switch back from private to public health insurance?
German law deliberately restricts movement from PKV back to GKV. The reason is structural: without limits, people would use PKV during their high-earning, low-risk years and then switch back to GKV when costs rise in old age — which would undermine the public system. So the routes back are narrow on purpose.
Read full answer →Health insuranceWhat does public health insurance cost for employees?
GKV contributions for employees follow a fairly clean formula. The base rate is around 14.6% of gross salary, split roughly evenly between employee and employer. On top of that, each insurer adds an individual Zusatzbeitrag — currently averaging in the area of 1.7% across the country, though it varies provider by provider.
Read full answer →Health insuranceAre children covered for free in public health insurance?
The Familienversicherung is one of those quietly important features of the German public system that often tips the public-vs-private calculation. It allows children — and a non-working spouse with very low income — to be insured under the GKV contract of one parent at no extra contribution.
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