Supplementary Health Insurance for the Self-Employed in Luxembourg: Complete Guide 2026
As a self-employed worker in Luxembourg, you are compulsorily affiliated with the CNS (Caisse Nationale de Santé) through the CCSS, but you face a significant gap: in the event of illness, no benefit is paid by the CNS during the first 77 days of incapacity for work. A supplementary health insurance combined with the Mutualité des Employeurs (MDE) and, if needed, income protection insurance, is essential to safeguard both your medical costs and your business. In June 2026, here is everything you need to know to choose the best cover.
Compare supplementary health insurance for the self-employed
DKV, CMCM, Foyer medicis, AXA OptiSoins — find the cover suited to your self-employed status in Luxembourg.
Compare health insurance plans →Self-employed status in Luxembourg: what the CNS actually covers
Every self-employed worker in Luxembourg must register with the CCSS (Centre Commun de la Sécurité Sociale) within 8 days of starting their activity. This registration automatically triggers CNS (Caisse Nationale de Santé) health insurance cover on the same terms as an employee: 88% reimbursement of conventional rates for adult consultations, 100% for children under 18, and coverage for hospitalisation in a shared room.
The following are considered self-employed in Luxembourg: tradespeople, merchants, farmers, professionals in regulated fields (doctors, lawyers, architects, accountants, consultants, coaches, etc.), and company managers holding more than 25% of shares who hold a business authorisation. A contributing spouse who is principally involved in the business must also be registered in that capacity with the CCSS.
If you simultaneously hold a salaried position and a secondary self-employed activity in Luxembourg, you contribute to the CCSS for both activities. Your CNS cover remains a single policy, and contributions are capped at 5 times the minimum social wage. The supplementary health insurance taken out under your employment contract also covers healthcare costs related to your secondary activity.
In terms of healthcare reimbursements, the CNS treats self-employed workers exactly like employees. The fundamental difference lies in daily allowances in the event of incapacity for work: no employer maintains your income, and the CNS only steps in after a waiting period of 77 days — a major financial risk that employees do not have to anticipate.
The 3 major gaps in self-employed cover that the CNS does not address
The social protection of the self-employed in Luxembourg has three structural gaps that every entrepreneur must identify before choosing supplementary insurance.
The CNS waiting period (77 days over 18 months)
Unlike an employee, whose employer maintains 100% of salary from the first day of sick leave, the self-employed worker receives no benefit from the CNS during the waiting period. This period runs until the end of the month in which the 77th day of incapacity falls, calculated over an 18-month reference period. In practice, this means approximately 2 to 3 months with no income replacement — a situation that can threaten the cash flow of any sole trader.
The patient co-payment on routine healthcare
Like any adult CNS member, the self-employed worker bears a 12% co-payment on consultations and a large part of routine care. Alternative therapies (osteopathy, acupuncture, sophrology) are not reimbursed by the CNS, optical cover is partial and subject to capped scales, and complex dental prostheses and implants remain largely at the patient’s expense. Without supplementary health insurance, these costs mount up quickly.
Hospitalisation in a private room
The CNS covers hospitalisation in a shared room, but not a private room (1st class). Yet virtually every Luxembourg hospital charges a significant supplement for a single room, to which are added the senior consultant’s fees and surgical supplements. For a self-employed person who needs to remain operational remotely during a hospital stay, a private room is not a luxury but a practical necessity.
Important reminder: the CNS does pay a daily allowance to the self-employed, but only after the end of the waiting period (77 days over an 18-month reference period) and for a maximum of 78 weeks over a 104-week reference period. The allowance is based on the contribution base at the time of incapacity, capped at 5 times the minimum social wage. For the first 77 days, the CNS pays nothing — it is precisely this gap that the MDE and income protection insurance are designed to fill.
The Mutualité des Employeurs (MDE): the first protection to activate
Before taking out private supplementary health insurance, self-employed workers in Luxembourg have access to a little-known public mechanism: voluntary membership of the Mutualité des Employeurs (MDE), managed by the CCSS. The MDE provides an income replacement benefit during the CNS waiting period, equal to 80% of the contribution base.
| Criterion | MDE details |
|---|---|
| Membership | Voluntary — CCSS form to be submitted within 3 months of the start of CCSS registration |
| Benefit amount | 80% of the contribution base at the time incapacity begins |
| Period covered | Throughout the CNS waiting period (~77 days over the 18-month reference period) |
| Contributing spouse | Covered automatically if registered in that capacity — cannot join independently |
| Activation date | Immediately from the start of registration if joined within 3 months; otherwise from 1 January of the following year |
| Contribution | Calculated on the contribution base — shown on the monthly CCSS account statement |
Source: CCSS.public.lu — June 2026.
🔍 Switchr’s analysis: The MDE is a low-cost public safety net that covers 80% of income during the waiting period. It is the first measure to activate when starting or resuming an activity. If you miss the 3-month window, you will have to wait until 1 January of the following year to benefit from this protection. The MDE does not replace supplementary health insurance (it does not cover medical costs), nor a private income protection policy for long-term incapacity — but it is an essential and complementary public safety net.
The MDE covers only income loss during the waiting period. For healthcare costs themselves (co-payments on consultations, dental, optical, 1st-class hospitalisation, alternative therapies), supplementary health insurance remains essential. The two forms of cover are complementary, not interchangeable.
Starting your business in 2026? Compare supplementary health insurance plans tailored to Luxembourg’s self-employed.
Compare health insurance plans →How to choose supplementary health insurance as a self-employed worker
Self-employed workers in Luxembourg have access to the same supplementary health insurance products as employees. However, their risk profile is different: there is no employer to maintain their income, they bear the full cost of their social contributions, and they must plan ahead for periods without income. Here are the 5 priority criteria to assess before taking out a policy in 2026.
1st-class hospitalisation cover
This is often the first unexpected major expense. A hospitalised self-employed worker simultaneously loses income and faces medical bills. A private room (not covered by the CNS), senior consultant fees, and surgical supplements can amount to several thousand euros. Prioritise a plan that includes 1st-class hospitalisation with a guaranteed private room.
Medical questionnaire at the point of application
DKV, Foyer medicis, and AXA OptiSoins require a medical questionnaire when applying. The CMCM does not. If you have a pre-existing medical history, the CMCM is often the only option that allows membership without exclusions. Private insurers may decline certain benefits, apply premium loadings, or exclude pre-existing conditions based on the health information you declare.
Waiting periods within the supplementary policy itself
Do not confuse the CNS waiting period (before daily allowances) with the waiting periods built into the supplementary health insurance policy before its benefits kick in. The CMCM applies a 3-month waiting period for the Régime Commun, PrestaPlus, and Denta & OptiPlus upon first joining. DKV waives the waiting period when switching from an equivalent policy that has been in force for at least 8 months. Worth considering if you already have cover and wish to change insurer.
Outpatient healthcare cover
As a self-employed worker, every specialist consultation, physiotherapy session, or psychology appointment represents both a healthcare cost and unbilled time. Good outpatient cover — such as that offered by DKV EASY HEALTH, Foyer medicis confort, or CMCM with PrestaPlus — limits your out-of-pocket costs for everyday care and alternative therapies not covered by the CNS.
Tax deductibility and your actual budget
Supplementary health insurance premiums are deductible under art. 111 LIR up to €672 per person per year (a cap shared with other qualifying insurance). For a self-employed worker in the 42% tax bracket, this represents a saving of up to ~€282 per year. Always factor this into your monthly budget calculation.
Regulated professionals (doctors, dentists, lawyers, architects, etc.) and tradespeople sometimes have access to group health contracts negotiated through their professional chambers or trade associations. These group contracts may offer better rates than an individual policy. Always check with your professional body before signing up independently.
Supplementary health insurance comparison for the self-employed in Luxembourg 2026
The 4 main insurers all offer plans accessible to self-employed workers, each with a very different approach. Here is a comparative analysis based on publicly available information as of June 2026.
| Insurer | Recommended plan | Medical questionnaire | Key advantages for the self-employed |
|---|---|---|---|
|
DKV
Member of the LALUX Group
|
EASY HEALTH | Yes | CONTINUE PLUS (income protection), BEST CARE+ included (expert-organised hospital admission within 5 working days + specialist second medical opinion), TRAVEL+ included, Europe + worldwide cover (first month), reimbursements via easyAPP |
|
CMCM
Mutual insurer — solidarity model
|
Régime Commun + PrestaPlus + Denta & OptiPlus | No | No medical questionnaire, no age limit, solidarity-based pricing, family members covered at no extra cost, automatic 10% discount for single members under 30, travel and cancellation assistance included |
|
Foyer medicis
Foyer Assurances
|
medicis confort | Yes | Best Doctors second medical opinion (medicis confort), direct billing for care in France via Novamut (all plans), free choice of hospital in Europe, management via MyFoyer |
|
AXA OptiSoins
AXA Luxembourg
|
OptiSoins Active or above | Yes | Optical cover up to €500/2 years (Active) or €700/2 years (Privilège), home help and pet care during hospitalisation, alternative therapies up to €500/year, management via MyAXA |
Source: official insurer websites — publicly verified data as of June 2026.
CMCM stands out for its absence of a medical questionnaire and solidarity-based pricing, making it the go-to choice for self-employed workers with a medical history. DKV EASY HEALTH offers the most comprehensive cover — notably thanks to the included BEST CARE+ service and the option to combine the health plan with the CONTINUE PLUS income protection insurance. Foyer medicis confort is attractive for its Best Doctors second opinion and Novamut direct billing for care in France. AXA OptiSoins stands out for its practical assistance services during hospitalisation and optical cover of up to €500–700 per 2 years depending on the plan.
🤝 CMCM
- No medical questionnaire and no age limit
- Family members covered at no extra cost
- Solidarity-based pricing by age bracket
- Automatic 10% discount for single members under 30
- Travel and cancellation assistance included (Régime Commun)
- 1st-class private room for all hospitalisations with PrestaPlus
- 3-month waiting period (first membership)
- 36 months for Denta & OptiPlus upon re-joining
- Moderate reimbursement caps on some items
🏢 DKV EASY HEALTH
- Very broad cover (actual costs reimbursed on many items)
- BEST CARE+ included: expert-organised hospital admission within 5 working days + specialist second opinion
- TRAVEL+ included: worldwide cover (first month)
- Waiting period waived when transferring from equivalent cover held for ≥ 8 months
- CONTINUE PLUS available (income protection)
- Medical questionnaire required at application
- Possible exclusions depending on declared health status
Income protection insurance: an essential complement for the self-employed
Supplementary health insurance reimburses your medical costs, but does not compensate for your loss of professional income in the event of prolonged incapacity. For a self-employed worker, stopping work often means zero invoicing during illness, whilst fixed overheads (rent, leasing, professional insurance, CCSS contributions, etc.) continue to run. The combination of MDE + private income protection insurance + supplementary health cover forms the optimal protection base.
| Phase | Duration | Who pays? | Indicative amount |
|---|---|---|---|
| CNS waiting period | Until the end of the month in which the 77th day of incapacity falls (calculated over 18 months) | MDE (if voluntary membership) and/or private income protection insurance | MDE: 80% of contribution base | Private: amount set at application (from day 8, 15, or 31) |
| CNS benefit payment | Up to 78 weeks (104-week reference period) | CNS (+ private insurance top-up if taken out) | CNS: contribution base at time of incapacity, capped at 5 times the minimum social wage |
| Beyond 78 weeks | Long-term disability | CNAP (Caisse Nationale d’Assurance Pension) | Disability pension if total incapacity recognised by the CMSS |
Source: CNS, CCSS — June 2026.
DKV Luxembourg offers the CONTINUE PLUS product, specifically designed for the self-employed and liberal professions. This product — separate from supplementary health insurance — guarantees daily allowances whose amount is freely set at the point of application, based on your income and fixed overheads. The deductible period is chosen at application. In the event of an accident, benefits are paid from the first day. This product is subject to a medical questionnaire.
Important: income protection insurance is subject to a medical questionnaire and verification of professional income. The earlier you take out a policy in your career — when you are in good health and your income is still modest — the more favourable the premium and the lower the risk of refusal or exclusion. Do not put off this decision: uninsured incapacity for work can jeopardise your business within weeks.
Tax deduction on premiums: art. 111 LIR and benefits for the self-employed
Self-employed workers can deduct their supplementary health insurance premiums from their taxable income under Article 111 of the LIR (Loi sur l’Impôt sur les Revenus – Income Tax Act). This is a benefit shared with employees, but particularly valuable for self-employed workers who are often subject to higher tax brackets.
| Premium type | Deductible under art. 111 LIR? | Cap | Note |
|---|---|---|---|
| Supplementary health insurance (DKV, CMCM, Foyer, AXA) | Yes | €672/person/year | Shared cap with motor third-party liability and mortgage protection insurance |
| Income protection insurance (e.g. DKV CONTINUE PLUS) | Yes (special expense) | €672/person/year (shared cap) | Verify exact conditions with your insurer |
| Supplementary pension for self-employed (RCPI) | Yes — separate special deduction | Up to 20% of net professional income | Separate cap from art. 111 LIR — very advantageous, not to be confused |
| Voluntary MDE contributions | Included in deductible social contributions | — | Appear directly on the CCSS monthly account statement |
Source: Administration des contributions directes (ACD), art. 111 LIR — June 2026.
All insurers (DKV, Foyer, AXA) automatically issue an annual tax certificate to submit to the Administration des Contributions Directes (ACD). The CMCM also issues an annual summary of contributions. Note: the €672/person/year cap is shared across all insurance policies eligible under art. 111 LIR. If you have already used up this cap with your motor insurance, your supplementary health plan will not generate any further deduction for that tax year.
🔍 Switchr’s analysis: For a self-employed worker with annual income of €80,000 (marginal rate ~42%), the €672 deduction represents a tax saving of around €282/year. On a health insurance budget of €70/month (€840/year), the tax benefit reduces the effective cost to around €558/year, or ~€46.50/month. Always factor this into your premium comparison.
CCSS registration and insurance procedures: a timeline for the self-employed
Building adequate social protection as a self-employed worker in Luxembourg is a multi-step process with strict deadlines. Here is the recommended timeline when starting or resuming an activity in 2026.
| Deadline | Step | What to do |
|---|---|---|
| D+0 to D+8 | CCSS registration Compulsory |
Submit your entry declaration for self-employed workers to the CCSS. You will receive your matricule (13-digit social security number) and your CNS card. Without this step, you have neither healthcare cover nor social contribution status. |
| ≤ D+90 | MDE membership Critical deadline |
Complete the voluntary MDE membership form, available on CCSS.public.lu. This is the step most often forgotten, yet it protects you in the event of sick leave during your first months in business. If you miss this window, membership only takes effect on 1 January of the following year. |
| D+30 to D+60 | Health insurance Recommended |
Compare offers from DKV, CMCM, Foyer, and AXA. Be aware of the waiting periods built into each policy: 3 months for the CMCM, variable for private insurers. The sooner you apply, the sooner your benefits will be active. |
| D+60 to D+90 | Income protection If required |
If your lifestyle and fixed costs require cover beyond the 80% from the MDE, take out a product such as DKV CONTINUE PLUS. Set the daily benefit amount based on your unavoidable fixed costs. |
If you combine a salaried position with a secondary self-employed activity, your CNS cover is a single policy. Your employer’s supplementary health plan covers healthcare costs for both activities. However, you remain exposed to income loss linked to the self-employed activity if your employment contract does not cover this risk. Check the terms of your collective contract. For all administrative procedures, visit the Guichet.lu portal.
Practical cases: which cover for which self-employed profile?
There is no one-size-fits-all solution for self-employed workers in Luxembourg. The optimal choice depends on sector, age, medical history, and the level of income to protect. Here are four typical profiles analysed by the Switchr team.
| Profile | Health priority | Recommended cover |
|---|---|---|
| IT consultant / freelancer, age 30, good health | Income protection + hospitalisation + routine care | DKV EASY HEALTH + CONTINUE PLUS (from day 15) |
| Tradesperson / merchant, age 45, history of back problems | Cover without exclusions + alternative therapies | CMCM (Régime Commun + PrestaPlus) + MDE |
| Liberal profession (lawyer, architect), age 50, family | 1st-class hospitalisation + family cover + tax efficiency | DKV EASY HEALTH or Foyer medicis confort (family plan) |
| Company manager, age 60, no medical history | Senior cover + hospitalisation + second medical opinion | DKV EASY HEALTH (if eligible) or CMCM (no age limit) |
Indicative Switchr recommendations — 2026.
Good to know: regulated professionals (doctors, dentists, physiotherapists, lawyers, architects, etc.) and tradespeople often have access to health contracts negotiated through their professional orders or trade bodies. These group contracts may offer better rates than an individual policy. Always check with your professional association before signing up independently.
Frequently asked questions — supplementary health insurance for the self-employed in Luxembourg
Is a self-employed worker in Luxembourg covered by the CNS?
Yes. Any self-employed worker registered with the CCSS is automatically covered by the CNS for healthcare (consultations, hospitalisation, medicines, dental, etc.) on the same terms as an employee: 88% of conventional rates for adults, 100% for children under 18. The fundamental difference concerns daily allowances in the event of incapacity for work: an employee’s employer maintains full pay from day one; a self-employed worker receives no benefit before the end of the 77-day waiting period (calculated over 18 months).
What is the CNS waiting period for the self-employed?
The CNS waiting period for the self-employed runs until the end of the month in which the 77th day of incapacity falls, calculated over an 18-month reference period. In practice, this means approximately 2 to 3 months with no CNS benefit. The Mutualité des Employeurs (MDE) allows you to bridge this gap at 80% of your contribution base, provided you have joined voluntarily — which must be done within 3 months of registering with the CCSS.
How do I join the Mutualité des Employeurs (MDE) as a self-employed worker?
Membership is via the « Voluntary membership application for non-salaried workers » form available on CCSS.public.lu. Critical deadline: the application must be submitted no later than 3 months after the start of your CCSS registration. If you miss this deadline, membership only takes effect from 1 January of the following year. Membership also covers a contributing spouse if they are registered in that capacity — they cannot join the MDE independently.
Does CMCM accept self-employed workers without a medical questionnaire?
Yes. CMCM requires no medical questionnaire, regardless of your health situation or age. This is its main advantage for self-employed workers with a medical history or those whose health status might lead to refusals or exclusions at private insurers (DKV, Foyer, AXA). Pricing is solidarity-based by age bracket. Family members are covered at no additional cost. Single members under 30 automatically receive a 10% discount on all cover options. A 3-month waiting period does apply for all plans upon first joining.
Can I deduct my supplementary health insurance from my taxes as a self-employed worker?
Yes. Supplementary health insurance premiums are deductible as special expenses under Article 111 of the LIR, up to €672 per person per year. This cap is shared with your motor insurance and other qualifying policies. Insurers automatically issue an annual tax certificate. For a self-employed worker in the 42% tax bracket, deducting €672 represents a tax saving of approximately €282 per year.
What is the difference between supplementary health insurance and income protection insurance for the self-employed?
Supplementary health insurance reimburses medical costs not covered by the CNS (co-payments on consultations, 1st-class hospitalisation, dental, optical, alternative therapies, etc.). Income protection insurance (such as DKV CONTINUE PLUS) compensates for the loss of professional income when you are unable to work. The two products are complementary, not interchangeable. A well-protected self-employed worker has both — on top of MDE membership, which covers income loss during the CNS waiting period.
Can a self-employed worker take out a group contract for their employees and themselves?
Yes, under certain conditions. Group health insurance contracts in Luxembourg can cover both the self-employed director and their employees. DKV, Foyer, and AXA all offer group contracts. The advantages: often more competitive rates and simplified administration. From 2 or 3 employees onwards, this is a serious option worth exploring. Note, however, that a group contract generally imposes the same benefits on all members — check that the director’s needs are adequately covered before going down this route.
I am a French cross-border worker setting up as self-employed in Luxembourg: what cover do I need?
A French cross-border worker operating as self-employed in Luxembourg falls solely under Luxembourg’s social security system (CNS) — not the French Sécurité sociale. They must register with the CCSS and can take out a Luxembourg supplementary health policy (DKV, CMCM, Foyer, AXA). Foyer medicis has a particular advantage for this profile: direct billing and electronic claims submission in France via its Novamut partner is available across all medicis plans, allowing cross-border workers to avoid paying upfront when receiving care in France. → Cross-border health insurance guide
How do I cancel my supplementary health insurance if I cease my self-employed activity?
Cancellation follows each insurer’s general terms and conditions. For DKV, Foyer, and AXA, 30 days’ notice before the annual renewal date is required in writing. Please note: with DKV and AXA, the contract has a minimum initial term of 2 years — no cancellation is possible before this point, except in specific circumstances (premium increase). The CMCM must be cancelled before 31 December by recorded delivery. Keep your cover active for as long as you have CNS entitlements to complement.
What is the supplementary CNS reimbursement (art. 154bis) for the self-employed?
All CNS members — including the self-employed — can apply for a supplementary CNS reimbursement (art. 154bis of the CNS statutes) if their annual personal co-payments exceed a certain threshold set as a percentage of their contribution base. This public mechanism is separate from private supplementary health insurance and automatically reduces out-of-pocket costs in the event of high expenditure. The application is made via CNS.public.lu.