Four phases, four fundamentally different framework conditions. Anyone who considers only phase one will inevitably arrive at an incorrect result.
Phase 1: Starting a career and years as a single person
A clear advantage of private health insurance: young entry age, good health, no family obligations. The premium is often €200 to €400 lower than the statutory health insurance premium for a high earner, and the benefits are noticeably better with a solid policy. The earlier the policy is taken out, the longer the age-related reserves are built up. This phase typically extends over 5 to 15 years.
Phase 2: Family planning
At this point, the calculation reverses, and significantly so. In statutory health insurance, children up to the age of 25 are covered free of charge, as is their partner, provided the partner's income does not exceed €565 per month (§ 10 SGB V, as of 2026). In private health insurance, each child requires their own contract, costing approximately €200 to €320 per month, depending on the plan. With two children and a partner on parental leave, this can quickly add up to an additional €700 to €900, while the statutory health insurance contribution remains constant.
One detail that is often overlooked: If the higher-earning parent has private health insurance and their income exceeds the compulsory insurance threshold, the child cannot be covered free of charge under the family insurance plan of the parent with statutory health insurance, even if that parent is a member of a statutory health insurance fund. Anyone planning to have children must calculate this scenario before switching insurance providers, not afterward.
Phase 3: the years between 50 and 67
Income reaches its peak, and so does the health insurance contribution, which, however, is capped at the contribution assessment ceiling. Private health insurance premiums have since undergone several adjustment rounds. Whether a private solution is still more cost-effective depends on the specific plan and the insurer. More important than the price at this stage is whether your plan is still being calculated based on existing policies or whether it has already been closed and is outdated.
Phase 4: Retirement
Now the logic is reversed. In the statutory health insurance for pensioners, you pay 7.3 percent plus half of the supplementary contribution on your statutory pension; the other half is covered by the pension insurance. The full rate applies to company pensions and other retirement benefits, but only above a tax-free allowance of €197.75 per month (as of 2026). Those who are voluntarily insured, on the other hand, pay contributions on all income, including rent and capital gains.
In private health insurance, the premium remains the same regardless of decreased income. A premium of €1,100 with a net pension of €2,400 becomes a burden that cannot be ignored. This is precisely where it becomes clear whether switching to private health insurance was a good decision. Anyone who doesn't consider the retirement phase isn't calculating the fundamental question.