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Health Insurance for High Earners: A Neutral System Comparison of GKV and PKV
Choosing health insurance is an important financial decision. For employees whose income exceeds the annual income threshold (JAEG), a fundamental question arises: remain voluntarily in statutory health insurance (GKV) or switch to private health insurance (PKV)? This article examines the structural differences, contribution calculation, and benefits of both systems to provide a basis for an informed decision.
1. Fundamental Differences Between Health Systems
Statutory Health Insurance (GKV)
Around 90% of the population is insured in the GKV, which is based on the solidarity principle. Contributions are income-dependent (up to the contribution assessment ceiling), while benefits are based on medical need. In the pay-as-you-go system, current revenues are used to finance current healthcare expenses; no individual long-term care reserves are built up. The scope of benefits is legally defined in the Social Code Book (SGB V).
Private Health Insurance (PKV)
The PKV follows the equivalence principle. Contributions depend on the chosen tariff, entry age, and health status, not on income. In the funded system, a portion of the contribution is saved as long-term care reserves to stabilize contribution development in old age. Benefits are individually agreed upon by contract.
2. Contribution Calculation for Income Above the JAEG
For employees whose income exceeds the JAEG (2025: €73,800), compulsory insurance in the GKV is no longer required. They can choose between voluntary GKV membership and PKV.
Contribution in Voluntary GKV
As a voluntarily GKV insured person, you pay contributions on your income up to the contribution assessment ceiling (BBG), which in 2025 will be €5,775.00 per month.
Calculation example for the maximum GKV contribution 2025 (childless):
Health insurance: (14.60% + avg. 2.50% supplementary contribution) of €5,775.00 = €987.53
Long-term care insurance (childless): 4.00% of €5,775.00 = €231.00
Total contribution (maximum): approx. €1,218.53 per month
The employer pays half of this, but no more than the statutory maximum share. For voluntarily insured persons, contributions are also levied on other types of income (e.g., rental income).
Contribution in PKV
Contributions are independent of income and depend on the tariff, age, and health status. A young, healthy insured person can often choose a tariff that is cheaper than the maximum GKV contribution.
Employer subsidy: Employees insured in the PKV also receive an employer subsidy. This amounts to 50% of the PKV contribution but is limited to the maximum GKV employer share (2025: €493.76 for health insurance + €98.18 for long-term care insurance).
3. Differences in Benefits
Benefits in GKV
The GKV offers a comprehensive catalog of benefits defined by law, subject to the economy principle. The standard hospital care is a multi-bed room with treatment by the doctor on duty.
Benefits in PKV
The scope of benefits is tariff-dependent and contractually guaranteed. Depending on the tariff, benefits that go beyond the GKV standard can be insured, such as:
Chief physician treatment and accommodation in a one- or two-bed room.
More comprehensive reimbursements for dental prostheses (e.g., implants), vision aids, and alternative healing methods.
Free choice of doctor and hospital, including private clinics.
The different remuneration structures (GOÄ in PKV vs. budgeting in GKV) can be a factor in different waiting times for specialist appointments.
4. Tax Deductibility
Contributions to health and long-term care insurance are tax-deductible as provision expenses. This applies to the costs of basic coverage, which roughly corresponds to the GKV level. For those insured in the PKV, costs for comfort benefits (e.g., chief physician) are not deductible.
5. Family Situation and Flexibility
Family Insurance: The GKV offers contribution-free co-insurance for spouses and children. In the PKV, each family member requires their own contribution.
Return to GKV: Returning from the PKV is only possible under certain conditions and generally only up to the age of 55.
Flexibility in PKV: Insured individuals have a statutory right (§ 204 VVG) to change tariffs. For emergencies, there is the basic tariff.
Conclusion
The decision between GKV and PKV for high earners is a trade-off of individual priorities.
Voluntary GKV membership offers comprehensive protection with a calculable maximum contribution and the significant advantage of contribution-free family insurance.
The PKV can be initially cheaper for young, healthy high earners and offers customizable, contractually guaranteed benefits. However, contributions are decoupled from income, which can be a burden if income later decreases.
A careful analysis of one's life plan, family situation, and personal requirements is essential. Qualified and independent advice is recommended.