Can You Go Back from Private to Public Health Insurance in Germany? (2026)

Many expats choose PKV for the lower entry premium and later wonder whether they can undo the decision. This guide sets out the legal routes back, who is shut out and what to do before you cancel anything. It is general information, not individual advice.

Can you go back to public health insurance?

Yes, but only through a legal trigger. Private insurance is meant to be a long-term choice, and statutory cover is not a tariff you can pick again at will. You return when you become compulsorily insured, join a family member's cover or qualify for voluntary membership. Each route has conditions, and several close at age 55.

What is the over-55 rule for returning to GKV?

If you become compulsorily insured after turning 55, you stay exempt when you had no statutory cover in the 5 years before and were exempt, released from the duty or not compulsorily insured as a main-occupation self-employed person for at least half of that time. Being married to, or in a registered partnership with, someone who meets the half-of-the-time condition counts as meeting it yourself (§ 6 Abs. 3a SGB V).

The rule exists so that people do not pay into private cover while healthy and move to the statutory system when care becomes expensive. It means the age at which you go private matters. Someone who joined private insurance at 35 and loses a job at 56 will normally stay private. If you have been in GKV for part of the last 5 years, the result can differ, so check the dates with an adviser before assuming either way.

Are there exceptions to the over-55 rule, and what about pensioners?

Yes, but narrow ones. The exemption applies only if you had no statutory cover in the last 5 years and were exempt, released or self-employed for at least half of that time. Any GKV cover in that window breaks the test. The rule also does not apply to people compulsorily insured under § 5 Abs. 1 Nr. 13 SGB V.

• Spouse or partner: the half-of-the-time condition is also met if your spouse or registered partner meets it (§ 6 Abs. 3a SGB V).
• Exemption ends after 55: if your exemption, release or main-occupation self-employment ends after your 55th birthday, it is treated as continuing for the half-of-the-time test.
• Pensioners (KVdR): retirement has its own entry test. Pensioners' health insurance needs GKV membership or family cover for 9/10 of the second half of your working life (§ 5 Abs. 1 Nr. 11 SGB V). Many expats who went private early will not meet it.

What happens if my salary falls below the threshold?

If you are an employee under 55 and your regular gross pay falls below the income threshold that applies to you, you generally become compulsorily insured in GKV again. The threshold is €77,400 a year in 2026. For 2027 a figure of €84,150 is planned, but the Bundesrat has not yet approved it (Bundesrat-Drs. 576/26).

Common triggers are reduced hours, a new job with a lower salary or parental part-time work. The change of status starts with the drop in pay, so tell your employer and choose a Krankenkasse promptly. Our 2027 threshold guide explains how the 2027 figure affects people near the limit.

Section 8 SGB V allows an exemption from the duty only in listed cases, such as a change of the threshold itself, ALG I, or working hours cut to half or less after at least 5 years of exemption because of pay above the threshold. You must apply within 3 months of the start of compulsory insurance, and the exemption cannot be revoked.

Does unemployment put me back in public insurance?

Usually yes. People who receive unemployment benefit (ALG I) are compulsorily insured for that period (§ 5 Abs. 1 Nr. 2 SGB V). A privately insured person can apply for an exemption if they were not in GKV during the previous 5 years and their private cover is equivalent to statutory benefits (§ 8 Abs. 1 Nr. 1a).

That choice has consequences. If you take the exemption, you keep paying your own private premium during unemployment. If you decline it, you enter GKV and your private contract is a separate decision. Ask your Agentur für Arbeit and your insurer before the benefit starts, because the 3-month window is short and the decision is irrevocable. For people over 55 the age rule above can keep you exempt anyway.

Can my family use public insurance if I stay private?

Family insurance (Familienversicherung) covers spouses, registered partners and children of a GKV member at no extra premium, if they live in Germany, are not exempt or main-occupation self-employed, and earn no more than one seventh of the monthly Bezugsgröße. Minijobs are allowed up to the marginal-earnings limit (§ 10 SGB V).

The member must be in GKV. If you are privately insured, you cannot add your spouse or children to GKV through yourself. If your spouse is a GKV member, your children may be covered through them, subject to a special rule described in our guide to private health insurance for families and children.

Can I join public insurance voluntarily?

Only with earlier statutory membership. A former compulsory member can join voluntarily if they were insured for at least 24 months in the previous 5 years, or for at least 12 continuous months immediately before leaving. Voluntary membership must be reported to the Krankenkasse within 3 months of the earlier cover ending (§ 9 SGB V).

Most expats who came to Germany on a high salary and went private straight away have no such history, which is why the route rarely helps them. A short GKV period at the start of a career can matter years later, so keep your membership certificates.

What if I leave Germany?

Leaving does not return you to GKV, and it does not end your options with the private insurer. For health insurance run on life-insurance principles, the insured person may continue a terminated contract as an expectancy insurance (Anwartschaft), which keeps a way back open (§ 204 Abs. 5 VVG). Terms and cost differ by insurer, so ask before you cancel.

Rejoining public insurance on return is possible for employees whose GKV membership ended because of work abroad and who take up a job within 2 months of coming back. Anyone without earlier statutory membership is in the same position as a first-time arrival.

Before you cancel the private policy

• Get your GKV start date confirmed in writing first. You can cancel the private policy within 3 months of the start of compulsory insurance, backdated to that date (§ 205 Abs. 2 VVG). Everyone resident in Germany must hold health insurance (§ 193 Abs. 3 VVG), so never leave a gap.
• Understand what you give up. The transfer right for ageing reserves in § 204 VVG is written for moves between private insurers, not for moves to GKV.
• Think about re-entry. Once you leave, a new private policy means new health questions at your new age. See how switching works.

What do you give up by returning to public insurance?

You give up the ageing reserve (Altersrückstellung) built up in your private contract. The transfer right for reserves is written for moves between private insurers, not for a move to GKV, so plan on not taking it with you. Coming back to private cover later usually means answering health questions again at an older age.

• Ageing reserve: private cover is run on life-insurance principles, and your reserve stays with you when you change tariffs, and for contracts since 2009 the part matching Basistarif benefits moves with you when you change private insurer (§ 146 Abs. 1 VAG, § 204 VVG). Ask your insurer in writing what happens to it if you cancel.
• Re-entry: a new private policy means a new health check. According to Signal Iduna, most insurers ask about a period between 3 and 10 years. See private health insurance with pre-existing conditions.
• A kept Anwartschaft can soften this. The next section shows what it costs.

What can you do if you cannot return to public insurance?

You have options inside private insurance. You can change to another tariff with equivalent cover and have your earned rights and ageing reserve credited, which insurers must allow (§ 146 Abs. 1 VAG). The Basistarif is a further fallback for those who qualify, and an expectancy insurance (Anwartschaft) can keep your position if you cancel.

• Tariff change (§ 204 VVG): ask your insurer which equivalent tariffs it offers, including any with a different deductible, and what each would cost.
• Basistarif: comparable to statutory benefits, with the premium capped at the GKV maximum contribution (§ 152 VAG). See the Basistarif section of our pre-existing conditions guide.
• Anwartschaft: prices depend on insurer and tariff.
  • Allianz: small variant 5 to 10 percent of the new-customer premium, large variant on average 30 to 45 percent of your current premium. If you do not reactivate within 2 months, a new health check may be required.
  • Signal Iduna: small variant about 3 percent, large variant 26 to 46 percent depending on tariff.
  • DKV: small variant 5 percent of the premium, for a maximum of 10 years. For the large variant it gives no figure, only that the percentage depends on the tariff.

How do I switch back to public insurance, step by step?

Confirm that you are compulsorily insured, choose a Krankenkasse, then cancel the private policy in writing and cite the new GKV membership. A cancellation within 3 months of the start of compulsory insurance is backdated to that start (§ 205 Abs. 2 VVG). Never cancel before your GKV start date is confirmed.

1. Confirm the trigger. Salary below the threshold, ALG I or another route above. Get the date compulsory insurance starts in writing.
2. Choose a Krankenkasse and get your membership confirmation with the start date.
3. Decide on an exemption within 3 months if the law offers one in your case. It cannot be revoked (§ 8 SGB V).
4. Ask your private insurer about an Anwartschaft and the fate of your ageing reserve before you cancel.
5. Cancel the private policy in writing, citing the GKV membership and its start date, and attach the confirmation. After the 3 months, cancellation takes effect at the end of the month in which you prove the compulsory insurance.
6. Keep both confirmations and check that no day is uninsured (§ 193 Abs. 3 VVG).

What are the common misconceptions about returning to public insurance?

Most misconceptions assume a free choice. In fact you return only through a legal trigger, the private contract does not end by itself, and the over-55 rule can keep you exempt. Ageing reserves do not follow you to GKV, and retirement does not open public insurance automatically.

• "I can switch back whenever the premium rises." There is no free right to switch back. A rising premium is not a trigger.
• "Unemployment always puts me back in GKV." ALG I normally does, but you may be able to apply for an exemption, and the over-55 rule can keep you private.
• "Joining GKV cancels my private policy." It does not. You must cancel in writing, and you should never leave a gap.
• "My ageing reserve comes with me." Not to GKV.
• "I can always move into the pensioners' scheme later." It needs 9/10 prior cover in the second half of your working life.

Frequently asked questions

Sources

• § 5 SGB V (compulsory insurance, ALG I, main-occupation self-employed, pensioners' insurance in Nr. 11)
• § 6 SGB V (exemption, threshold, 55+ rule in Absatz 3a)
• § 8 SGB V (exemption from the duty, 3-month deadline)
• § 9 SGB V (voluntary membership)
• § 10 SGB V (family insurance)
• § 193 VVG and § 204 VVG (insurance duty, tariff change, expectancy insurance) and § 205 VVG (cancellation on compulsory insurance)
• Deutsche Rentenversicherung: Rechengrößen 2026 (income threshold)
• § 146 VAG (life-insurance principles, tariff change with ageing reserve) and § 152 VAG (Basistarif)
• Anwartschaft prices: Allianz, Signal Iduna and DKV information sheet; health-check period: Signal Iduna advice page

Rules checked in October 2026. This guide is general information, not individual advice. Confirm your own situation with your Krankenkasse before you act.