Supplementary Insurance Guide

What Is Zusatzversicherung?

German public health insurance (GKV) covers a lot — but not everything. Supplementary insurance policies (Zusatzversicherungen) let you fill specific gaps in your coverage without switching to private insurance entirely. They're offered by both private insurers and, increasingly, by GKV-affiliated companies (like those under the umbrella of your Krankenkasse).

Over 28 million supplementary policies are in force in Germany as of 2025. Some are genuinely valuable. Others are marketing exercises that profit more from your anxiety than your actual risk. This guide breaks down every type honestly — what it covers, what it costs, and whether you actually need it.

1. Zahnzusatzversicherung — Supplementary Dental Insurance

This is the #1 most popular Zusatzversicherung in Germany, with over 17 million policies in force. And for good reason: dental prosthetics (Zahnersatz) are the single biggest coverage gap in GKV. A single implant can cost €2,000–€3,500, and GKV's Festzuschuss covers only a fraction.

What It Covers

• Zahnersatz (prosthetics): Crowns, bridges, implants, dentures — typically reimbursed at 80–100% of the total cost (including GKV's Festzuschuss)
• Zahnbehandlung (treatments): Higher-quality fillings (ceramic, composite), root canal treatments with modern techniques (e.g., microscope-assisted)
• Professionelle Zahnreinigung (PZR): Professional cleaning, usually 1–2x per year, €80–150 per session reimbursed
• Kieferorthopädie: Some policies include orthodontic coverage for adults (rarely covered by GKV after age 18)

Typical Costs

€10–50/month depending on age at entry, scope of coverage, and provider. A 30-year-old can get a strong policy (90% Zahnersatz, 2x PZR) for around €15–25/month. A 50-year-old might pay €35–50/month for the same coverage. Premiums increase with age at entry — this is one reason to get it early.

Critical Details: Wartezeit & Staffelung

• Wartezeit (waiting period): Most policies impose an 8-month waiting period before you can claim for prosthetics. Some premium policies offer no Wartezeit but charge more.
• Staffelung (graduated benefits): In the first 1–4 years, your maximum reimbursement is capped. Typical limits: €1,000 in year 1, €2,000 in year 2, €3,000 in year 3, full coverage from year 4 or 5. This prevents people from buying insurance right before an expensive procedure.
• Gesundheitsfragen: You must honestly answer health questions at application. Pre-existing conditions (missing teeth, ongoing treatments) are typically excluded or result in a surcharge.

Top Providers (Stiftung Warentest Rated)

• DFV ZahnSchutz Exklusiv 100: 100% coverage across all categories, premium pricing
• Bayerische ZAHN Prestige: Excellent overall package, strong implant coverage
• HanseMerkur EZL, EZB, EZP: Flexible modular approach, good value
• Hallesche MEGA.dent: Solid coverage with reasonable premiums
• ERGO Direkt ZAB + ZAE + ZBB: Good combined dental package

2. Krankenhauszusatzversicherung — Hospital Supplementary Insurance

This policy upgrades your hospital experience from the GKV standard (multi-bed room, attending physician) to something closer to the private patient experience.

What It Covers

• Ein- oder Zweibettzimmer: Private (single) or semi-private (double) room instead of the standard 3–4 bed ward
• Chefarztbehandlung: Treatment by the chief physician (Chefarzt) rather than whichever doctor is on rotation
• Freie Krankenhauswahl: Choice of any hospital, including private clinics not normally accessible to GKV patients
• Wahlleistungen: Additional comfort services — better meals, TV, Wi-Fi, visitor flexibility
• Rooming-in: Some policies cover a parent staying with a hospitalized child

Typical Costs

€15–60/month depending on age, scope, and whether you choose Einbettzimmer (single) or Zweibettzimmer (double). Zweibettzimmer-only policies are roughly 30–40% cheaper. Age at entry is a major factor: a 30-year-old pays around €15–25/month, while a 55-year-old may pay €45–60/month.

Important Limitations

• Wartezeit: Typically 3 months for accidents, 8 months for illness-related hospitalizations
• Pre-existing conditions: Can be excluded entirely. Health questions at application are rigorous — conditions like heart problems, cancer history, or chronic diseases may lead to rejection or exclusion clauses.
• Selbstbeteiligung: Many affordable policies include a deductible (e.g., €200–500 per hospital stay or per calendar year)
• Altersrückstellungen: Some policies form age reserves (like PKV), keeping premiums more stable; others don't and premiums can spike dramatically after age 60

Top Providers

• DKV BestMed Komfort: Comprehensive coverage, good reputation for claims handling
• ARAG 262/263: Strong coverage with Chefarzt and Zweibettzimmer
• Barmenia Mehr Komfort 2K: Good value for younger enrollees
• HanseMerkur: Flexible hospital supplements with and without Selbstbeteiligung

3. Auslandskrankenversicherung — International Travel Health Insurance

This is the easiest recommendation on this entire page. For a remarkably low cost, you get full medical coverage abroad — including the one scenario that can financially ruin you: a medical evacuation flight.

What It Covers

• Emergency medical treatment: Doctor visits, hospital stays, surgery abroad
• Medication: Prescriptions related to acute illness or injury abroad
• Medical evacuation (Krankenrücktransport): The big one — a medically necessary or "medically sensible" (medizinisch sinnvoll) flight home. A medevac can cost €50,000–€150,000+. This alone justifies the premium.
• Dental emergency treatment: Pain-relieving dental treatment abroad
• Search and rescue: Many policies include mountain rescue or sea rescue costs

Typical Costs

€8–20/year for an annual policy covering unlimited trips (typically up to 42–56 days per trip). Yes, per year, not per month. Family policies covering 2 adults + children run €15–35/year. This is extraordinarily cheap for the protection it provides.

Annual vs. Per-Trip

• Jahresvertrag (annual policy): Covers all trips within a year, each up to a maximum duration (42–56 days typically). Best for anyone who travels at least once a year. Auto-renews annually.
• Einmalpolice (per-trip): Covers a single trip. Makes sense only for very long trips (60+ days) or if you travel less than once a year. Usually more expensive per day of coverage.
• Long-stay variants: For trips longer than 56 days (e.g., sabbaticals, extended travel), you need a special Langzeit-Auslandskrankenversicherung, which costs considerably more (€30–100/month).

Key Distinctions

• "Medizinisch notwendig" vs. "medizinisch sinnvoll": For repatriation, you want a policy that covers "medically sensible" (sinnvoll) transport, not just "medically necessary" (notwendig). The difference: "notwendig" means they'll only fly you home if treatment abroad is impossible; "sinnvoll" means they'll fly you home if it's reasonable for your recovery.
• EU coverage: Your EHIC (European Health Insurance Card) covers emergency treatment in EU/EEA countries, but only at local GKV-equivalent rates. It doesn't cover repatriation or non-emergency care. Auslandskrankenversicherung fills this gap even within Europe.

4. Krankentagegeld — Supplementary Sick Pay Insurance

When you're sick for more than 6 weeks, your employer stops paying your salary and GKV takes over with Krankengeld — but only at approximately 70% of your gross salary (capped at 90% of net), and only up to the Beitragsbemessungsgrenze (BBG). This creates a significant income gap, especially for high earners.

What It Covers

• Income top-up: Pays a daily amount (Tagessatz) to bridge the gap between Krankengeld and your actual net salary
• Payments begin: Typically from week 7 of illness (day 43), after employer salary continuation (Lohnfortzahlung) ends
• Duration: Pays as long as you're certified sick, up to the Krankengeld limit (78 weeks for the same illness within 3 years)

Calculating Your Daily Rate

The formula is straightforward:

1. Calculate your monthly net salary
2. Calculate your monthly Krankengeld (roughly 70% of gross, capped at the BBG of €5,175/month in 2025, minus social security contributions — net Krankengeld is typically around €2,800–3,200/month maximum)
3. The difference divided by 30 is the daily Krankentagegeld you need
4. Example: Net salary €4,000 minus net Krankengeld €2,800 = €1,200 gap. Divide by 30 = €40/day Krankentagegeld needed

Typical Costs

€10–50/month depending on the daily rate insured, your age, and your occupation. A 35-year-old office worker insuring €40/day might pay €15–25/month. Manual laborers and older applicants pay more due to higher statistical sick leave.

Who Needs It Most

• High earners above the BBG: Your Krankengeld is capped, but your expenses aren't. The gap between Krankengeld and your actual lifestyle costs can be €1,500+/month.
• Primary breadwinners with high fixed costs: Mortgage payments, family expenses that don't shrink when you're sick
• Self-employed in GKV: Your situation is different — you can opt into Krankengeld, but the waiting period is 42 days and the amount is limited. Private Krankentagegeld can start earlier (e.g., day 22).

5. Pflegezusatzversicherung — Supplementary Nursing Care Insurance

Germany's statutory nursing care insurance (Pflegeversicherung) covers only afraction of actual care costs. The gap between what the Pflegekasse pays and what a care home actually charges is often €2,000–2,500/monthor more — and this falls on you or your family. Pflegezusatzversicherung addresses this increasingly critical gap.

Types of Pflegezusatzversicherung

• Pflegetagegeld (daily care allowance): Pays a fixed daily amount per Pflegegrad. You choose the amount at sign-up (e.g., €50/day for Pflegegrad 5) and can use the money freely — no receipts needed. Lower Pflegegrade receive a percentage of the full rate.
• Pflegekostenversicherung (care cost reimbursement): Reimburses actual documented care costs up to a limit. Requires receipts. Often more cost-efficient if you actually use professional care, but less flexible.
• Pflege-Bahr (state-subsidized): The government adds€5/month to your premium if you pay at least €10/month. Named after former health minister Daniel Bahr. The catch: Pflege-Bahr policies must accept everyone regardless of health (no Gesundheitsfragen), which means higher premiums and lower payouts. Generally considered poor value by consumer advocates, including Stiftung Warentest.

Typical Costs

€15–80/month depending heavily on age at entry and benefit level. A 30-year-old might pay €15–25/month for solid Pflegetagegeld coverage. A 55-year-old could pay €60–80/month for the same benefit level. The earlier you start, the cheaper it is — but you're also paying for decades before you're statistically likely to need it.

The Care Cost Gap in Numbers

• Pflegegrad 2: Pflegekasse pays up to €770/month (home care services). Actual cost of a care service: €1,200–1,800/month. Gap: €400–1,000/month.
• Pflegegrad 3: Pflegekasse pays up to €1,363/month. Care home average cost: €3,500–4,500/month. Gap: €2,000–3,000/month.
• Pflegegrad 5: Pflegekasse pays up to €2,005/month. Care home cost for intensive care: €4,000–5,500/month. Gap: €2,000–3,500/month.

6. Heilpraktikerversicherung — Alternative Medicine Insurance

Germany has a unique system of licensed alternative medicine practitioners calledHeilpraktiker. GKV covers almost none of their treatments (with limited exceptions like certain acupuncture for chronic knee or back pain since 2007). This insurance fills that gap.

What It Covers

• Heilpraktiker treatments: Sessions with licensed Heilpraktiker, typically reimbursed at 50–80% according to the GebüH (Gebührenverzeichnis für Heilpraktiker)
• Homeopathy: Consultations and remedies from homeopathic practitioners
• Acupuncture: Beyond the limited GKV coverage — including acupuncture for conditions other than chronic knee/back pain
• Naturopathy (Naturheilverfahren): Herbal medicine, hydrotherapy, nutritional therapy
• Osteopathy: Some policies include osteopathic treatment (note: some GKV Kassen now partially cover osteopathy as a Satzungsleistung)
• Traditional Chinese Medicine (TCM): Broader TCM treatments beyond basic acupuncture
• Chiropractics, Ayurveda, reflexology: Coverage varies widely by policy

Typical Costs

€10–30/month for standalone Heilpraktiker coverage. Most policies have annual reimbursement caps of €500–1,500. Some impose per-session limits (e.g., max €30 per session) rather than or in addition to annual caps.

Important Caveats

• GebüH limitation: Reimbursement is based on the GebüH fee schedule from 1985 (never updated). Many Heilpraktiker charge significantly more than GebüH rates, meaning your actual out-of-pocket remains substantial.
• Wartezeit: Usually 3–8 months
• Annual caps: Even good policies cap reimbursement at €1,000–1,500/year, which covers roughly 15–20 sessions

7. Brillenversicherung — Vision/Glasses Insurance

Since 2017, GKV again covers glasses — but only for people with severe vision impairment (over 6 diopters, or specific medical conditions). For everyone else, glasses and contact lenses are fully out-of-pocket. Brillenversicherung promises to help.

What It Covers

• Glasses frames and lenses: Typically €100–300 every 2 years
• Contact lenses: Often included, same budget as glasses
• Lens upgrades: Thinning, anti-reflective coating, progressive lenses
• Laser eye surgery (LASIK): Some policies include partial coverage (€500–1,000), often with long Wartezeit

Typical Costs

€5–15/month (€60–180/year) for standalone vision coverage. Most policies reimburse €150–300 per claim, with claims allowed every 2–3 years.

8. Ambulante Zusatzversicherung — Outpatient Supplementary Insurance

This is a broader category that bundles several outpatient extras into one policy. Think of it as a "greatest hits" package for non-hospital supplementary coverage.

What It Typically Includes

• Heilpraktiker coverage: Alternative medicine as described above
• Expanded preventive care (Vorsorge): Cancer screenings, health check-ups, and diagnostic tests beyond the GKV standard schedule
• Vision/glasses: Partial reimbursement for eyewear
• Hearing aids: Top-up beyond GKV's Festbetrag for higher-quality devices
• Schutzimpfungen: Travel vaccinations and vaccines not covered by GKV
• Second medical opinion (Zweitmeinung): Coverage for consulting a specialist for a second opinion before major procedures
• Better Hilfsmittel: Higher reimbursement for medical aids (orthopaedic insoles, compression stockings, etc.)

Typical Costs

€15–40/month for a comprehensive ambulatory supplement. The bundled pricing is usually somewhat cheaper than buying Heilpraktiker + Brillen + Vorsorge separately — but the coverage depth for each individual component is often shallower.

9. Stationäre Zusatzversicherung — Inpatient Supplementary Insurance

This is essentially another name for Krankenhauszusatzversicherung(covered in detail in section 2 above). The term "stationär" (inpatient) distinguishes it from ambulante (outpatient) supplementary coverage.

Everything discussed in the Krankenhauszusatz section applies here: Chefarztbehandlung, Ein-/Zweibettzimmer, free hospital choice. Insurers may use either term, but the product is the same. When comparing policies, ensure you're comparing like with like — some "stationäre" policies include additional benefits like post-hospital rehabilitation (Anschlussheilbehandlung) or hospital daily allowance (Krankenhaustagegeld — a fixed daily amount paid during any hospitalization, regardless of costs).

10. Bündelprodukte — Combined Packages

Many insurers offer "all-in-one" packages that combine dental + hospital + outpatient supplements into a single policy with one premium. Names like "Komfort-Paket," "Premium-Schutz," or "Top-Zusatz" are common marketing terms.

What They Typically Bundle

• Zahnzusatz + Krankenhauszusatz + ambulante Extras in one contract
• Single premium, single contract, single cancellation term
• Sometimes tiered: Basic, Comfort, Premium levels

Why They're Usually Worse Value

• Compromise on each component: To keep the total premium attractive, each individual component is typically weaker than best-in-class standalone policies. Your dental coverage might be 70% instead of 90%, your hospital coverage might only include Zweibettzimmer, not Einbettzimmer.
• No cherry-picking: You can't combine the best dental insurer with the best hospital insurer — you're locked into one company for everything.
• Cancellation inflexibility: If you want to drop the hospital component but keep dental, you often can't — it's all or nothing.
• Cross-subsidization: You may be paying for components you don't need to get the one you do.

11. How to Choose — Priority Ranking by Life Situation

Not everyone needs the same supplements. Here's a practical priority ranking for different life situations, assuming you're in GKV:

Single, Young Professional (25–35)

1. Auslandskrankenversicherung — €10–15/year. Non-negotiable.
2. Zahnzusatzversicherung — €15–25/month. Lock in low premiums now while you're young and healthy.
3. Heilpraktikerversicherung — Only if you actively use alternative medicine.
4. Skip hospital, nursing care, and sick pay supplements at this stage.

Family with Children (30–45)

1. Auslandskrankenversicherung — Family policy, €15–25/year.
2. Zahnzusatzversicherung — For both partners. Consider orthodontic coverage if children might need braces.
3. Krankentagegeld — If the primary earner is above the BBG or has a large mortgage.
4. Krankenhauszusatz — Consider if you have young children (rooming-in benefit) or value private room comfort.
5. Pflegezusatz — Can wait until 40–45 but worth starting to plan.

Mid-Career (45–55)

1. Auslandskrankenversicherung — Always.
2. Zahnzusatzversicherung — If not already insured, do it now — premiums increase significantly after 50.
3. Pflegezusatzversicherung — This becomes a priority. Lock in rates before health issues develop.
4. Krankentagegeld — Important if you have significant ongoing financial obligations.
5. Krankenhauszusatz — Premiums are getting expensive at this age; weigh carefully.

Near Retirement (55+)

1. Auslandskrankenversicherung — Always. Note: some annual policies have an age limit (70 or 75). Check and switch before hitting it.
2. Pflegezusatzversicherung — If not already insured, premiums are now high but the need is approaching. Do the math on whether self-insuring (savings) might be better.
3. Zahnzusatzversicherung — If you don't have it yet, new policies at this age are expensive and often have extensive exclusions. May be too late for good value.
4. Krankentagegeld becomes irrelevant after retirement.

12. When NOT to Get Zusatzversicherung

Insurance companies benefit from the fear of the unknown. But sometimes the rational choice is to skip supplementary insurance entirely and self-insure instead. Here's when that makes sense:

The Self-Insurance Strategy

Instead of paying €40/month (€480/year) for various Zusatzversicherungen, you put that money into a dedicated savings account or low-cost ETF. Over 10 years at even 0% interest, that's €4,800. With modest investment returns (5% annually), it's roughly €6,200. This "self-insurance fund" can cover:

• 1–2 dental crowns or a partial implant
• Multiple years of glasses
• Dozens of Heilpraktiker sessions
• Hospital comfort upgrades on a per-stay basis (many hospitals offer Zweibettzimmer upgrades for €80–150/night out-of-pocket)

Break-Even Calculations

• Zahnzusatz: At €20/month, you pay €2,400 over 10 years. You break even if you need one implant (€2,500 out-of-pocket without insurance). If you have excellent dental health and no family history of dental problems, self-insuring may win.
• Krankenhauszusatz: At €25/month, you pay €3,000 over 10 years. Average number of hospital stays for a working-age adult: roughly 1 every 5–7 years. Paying €150/night out-of-pocket for a Zweibettzimmer upgrade for a 5-day stay costs €750 — far less than 5–7 years of premiums (€1,500–2,100).
• Brillenversicherung: Almost always loses mathematically (see section 7).
• Heilpraktiker: At €15/month (€180/year), you need to claim more than €180 in reimbursements annually. At 60% reimbursement, that means €300+ in Heilpraktiker bills — about 4–5 sessions per year minimum to break even.

When Self-Insuring Makes Sense

• You're healthy with no chronic conditions and low family risk for dental or other issues
• You have savings (€5,000+ in accessible reserves) to cover unexpected medical costs
• You're disciplined about saving the money you would have spent on premiums
• You're comfortable with GKV's standard care and don't need private room upgrades or alternative medicine

When Self-Insuring Does NOT Make Sense

• Auslandskrankenversicherung: Never self-insure this. The potential costs (€100,000+ for medical evacuation) are catastrophic and the premium is negligible.
• Pflegezusatzversicherung: The care cost gap (€2,000+/month for years) can easily exceed any realistic savings. This is genuine long-term risk.
• You have known dental issues or a family history of dental problems — Zahnzusatz is worth it for you.
• Krankentagegeld for high earners: The income gap during extended illness is too large to comfortably self-fund.