Masseurs-Physiotherapists

On this page, I can find all the information concerning the coverage of the acts and services that I perform as a physiotherapist, the procedures to follow to start my liberal activity, as well as other useful information on

  • the declaration of a joint practice
  • the liberal association
  • the declaration of a group of physiotherapists with common invoicing

My procedures for starting my activity

Service provider code

To practise in Luxembourg, I need an authorisation issued by the Ministry of Health and Social Security.

The CNS then provides me with a service provider code, in accordance with the laws that provide for compulsory agreements. This means that the agreements between the CNS and the professional groups apply to me as a service provider.

Before starting my activity, I must obtain this code by submitting a complete application to the CNS, accompanied by the necessary supporting documents.

Documents to be sent to the CNS:

  • The ‘Information sheet on establishment in Luxembourg’(Fiche de renseignements sur l'établissement au Luxembourg)
  • A copy of the ‘authorisation to practise’(autorisation d'exercer) issued by the Ministry of Health and Social Security
  • A copy of an identity document
  • Bank details

According to Article 16 of the agreement between the CNS and the Luxembourg Association of Physiotherapists (Association luxembourgeoise des kinésithérapeutes, ALK), I must manage, transmit, and store documents exclusively in digital and electronic form. This includes all exchanges, whether for the validation of prescriptions (requests for certificates of coverage) or invoicing via the third-party payment system.

In practical terms, I must log in to a secure remote space to submit my request files and retrieve those submitted by the CNS. To do this, I must:

  • log in to the secure “HealthNet” network to access the CNS server;
  • be able to create request files that comply with the specifications and integrate the CNS response files into my database.

To ensure confidentiality and data protection, I must log in to “HealthNet,” a highly secure network provided by the eSanté Agency. Next, I must request a username and password to access the CNS server, which is also connected to HealthNet.

The necessary forms and user guides are available below. Before logging in for the first time, it is recommended that I consult the “User guide for activating a new electronic connection with the CNS.”

The files I need to exchange with the CNS must be generated in XML and PDF formats. Given the complexity of the data and the specific requirements regarding file structure and quality, service providers generally use professional software. There are several tools available on the Luxembourg market that allow you to create, send, and receive files that comply with the requirements of the agreement.

The specifications, describing the standardised technologies and formats to be used as well as the various reference files, are available in the “Focus on legislation” section below for IT tool developers, whether professional or non-professional.

In consideration of the costs incurred in connection with electronic exchanges, Article 37 of the agreement provides for a flat-rate annual payment by the CNS to physiotherapy practices.

The conditions for granting this flat-rate payment and the application procedures can be found under the tab “Request for flat-rate payment for IT costs.”

To compensate for the costs associated with organizing document management and exclusively digital and electronic exchanges with the CNS, Article 38 of the agreement provides for a fixed annual contribution. This financial assistance is intended to cover the following expenses:

  • IT equipment (computer, scanner, archiving)
  • License for software that meets the requirements of the agreement
  • Connection costs to HealthNet Luxembourg
  • A fixed internet line at my office address

The flat rate is 1,600 € per office.

To be eligible for the lump sum payment, I must provide at least 2,000 services covered by health insurance per year in my physical therapy practice. If my practice begins or ceases operations during the year, the lump sum amount and the service threshold are prorated.

In general, the flat-rate payment is limited to one payment per postal address. If several service providers work in the same practice, the installation of a single workstation connected to a common area of the premises is considered sufficient to meet the requirements of the agreement.

However, if two completely separate practices are located at the same postal address, such as on two different floors of a building or in two separate units of a residence, the CNS may request supporting documents to confirm that they are separate practices with separate and independent IT costs.

The allowance must be requested using a specific form between January 1 and March 31 for the previous year. After verifying the eligibility conditions, the CNS will pay the allowance in June.

The form is available under “Focus on forms.”

Coverage terms and conditions

The terms and conditions for coverage of physiotherapy services are defined by the agreement between the CNS and the Luxembourg Association of Physiotherapists (Association luxembourgeoise des kinésithérapeutes, ALK), the nomenclature of acts and services provided by massage therapists and physiotherapists, and the specific provisions of the CNS statutes. I can find direct links to these legal bases under “Focus on legislation.”

The conditions for coverage are explained in the section of our website dedicated to insured persons. For more information, please visit the “Physiotherapists” page.

Under the following tabs, you will also find additional information on the prescription validation procedure and how third-party payment invoicing works.

To be eligible for reimbursement by the National Health Fund or the relevant public sector fund, all physiotherapy acts must be prescribed by a doctor and the prescription must be validated by the CNS. Prior validation allows me to confirm that the costs of treatment will be covered by health and maternity insurance before starting treatment that extends over several sessions.

Request for validation by the insured person

If the insured person requests validation, they must send the original medical prescription by post to the CNS. The CNS will then send them a certificate of coverage or a written refusal stating the reasons. If authorization is granted, they can come to my office and give me the prescription and the certificate of coverage.

In this case, direct coverage by the CNS (third-party payment) is excluded.

Request for validation by the physical therapist

Submitting the request for validation directly by myself, as a physical therapist, offers several advantages over a request made by the insured person. Electronic communication between me and the CNS allows for faster and more reliable data transfer. In addition, in order to apply the third-party payment system, the request and the certificate of coverage must be submitted electronically.

After scanning the prescription provided by the insured person and entering the necessary information using a suitable IT tool, I send the scanned request to the CNS. I will receive a response within one working day (except in exceptional cases). This response, also sent electronically, will either be a refusal with reasons or an authorisation with a certificate of coverage number, the period of validity of the certificate and details of the services covered.

Upfront payment by the insured

At the end of treatment, I will provide the insured with an invoice for the total amount payable, i.e. the portion covered by health insurance and the portion payable by the insured.

After payment, the insured person must apply to their competent fund (CNS or public sector health insurance fund) for reimbursement of the portion covered by health insurance.

Application of the third-party payment system

As a physiotherapist, I cannot apply the third-party payment system if the insured person has requested a certificate of coverage from the CNS themselves. In other cases, I must apply the third-party payment system if the insured person requests it and for services provided to persons within the competence of the Accident Insurance Association.

The portion of the costs not reimbursed by the health insurance fund must be invoiced directly to the insured person.

To obtain payment of fees reimbursable by health insurance under the third-party payment system, I send my fee statements to the CNS electronically. I can include all sessions performed without having to wait for the end of a series of treatments (several sessions prescribed by a prescription).

The procedures for preparing and sending invoices to the CNS are set out in the specifications annexed to the agreement between the CNS and the ALK, and are detailed under the “Electronic data exchange” tab on this page.

After processing, the CNS sends me an electronic file containing all the information and reasons for invoices that are not or not fully reimbursed, and pays the amount due within a deadline of 30 days.

More useful information

If several physiotherapists choose to work together in a joint practice, they have several options for invoicing their services to the CNS:

  • Separate invoicing: Each physiotherapist invoices their own services separately to the CNS. In this case, no additional procedures are required for the allocation of the code.
  • Common service provider code: Physiotherapists request a common service provider code to create a liberal association and pool their fees. More information is available under the “Liberal association” tab.
  • Centralized invoicing: A physical therapist invoices all services to the CNS and indicates the provider code of the physical therapist who performed each session. In this case, it is necessary to declare this relationship to the CNS in the form of a joint invoicing group. More details are available under the tab “Declaration of a group of physical therapists with joint invoicing.”

The practice of physical therapy in a liberal association with shared fees is linked to the creation of a common service code. All acts performed by members of the association can be invoiced under this association code.

Unlike other forms of joint billing, professional associations are characterized by greater stability and transparency among their members. In practical terms, this translates into the following practical arrangements:

  • Each member of the association must confirm the membership or departure of a member by signing a document.
  • Each member of the association receives an annual statement of the amounts charged to the association for the period during which they were a member.

To request an association code or to notify the CNS of a change in the composition of an existing association, the form “Practice of physiotherapy in a liberal association” must be used.

Self-employed physiotherapists, physiotherapist associations, care and assistance institutions, care and assistance networks, and semi-residential centers are entitled to invoice services provided by individual physiotherapists other than the invoicing physiotherapist, provided that the relationship between the billing physiotherapist and the physiotherapist providing the service is reported in advance to the CNS. In this context, both an employment relationship and work under a contract for services (also known as “freelance”) are permitted.

The CNS will only cover fee statements that include a performing physiotherapist who has been previously declared as a member of the billing practice or establishment using the form “Départ et/ou adhérence à un groupement de masseurs-kinésithérapeutes à facturation commune (non regroupés en association libérale)(Departure from and/or joining a group of physiotherapists with joint billing (not grouped in a liberal association))”.

To receive the latest information by email, I subscribe to the newsletter for service providers: CNS Update.

For any questions relating to day-to-day dealings with the CNS, particularly regarding authorization and invoicing procedures, I should contact: infokine.cns@secu.lu

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