What documents are required to purchase health insurance for a foreign national in Poland?

In 2025, foreign nationals residing in Poland must have health insurance—whether through the National Health Fund (NFZ) or private insurance companies. To purchase such a policy, you must submit specific documents. Whether the policy is issued without issue—and whether the foreign national gains access to the full range of medical services—depends on the completeness of these documents. Find out what formalities you need to complete to obtain Health Insurance for Foreigners in Poland and how to prepare to purchase a policy in 2025.

Why are documents so important?

Purchasing a health insurance policy is not just a formality—the documents confirm the foreign national’s identity, residency status, and the scope of the insurer’s coverage. Without them, a foreign national will not receive a policy or will have to settle for limited coverage. Each type of insurance—KL travel insurance, private medical insurance, or voluntary NFZ insurance—has its own requirements. That’s why preparing the necessary documents in advance is key to quickly and effectively finalizing the contract.

Essential documents required when purchasing a policy

In most cases, insurance companies request a set of basic documents that clearly confirm the foreign national’s identity and define the scope of coverage:

• Passport – a primary document confirming identity and citizenship.
• Visa or residence card – if the foreign national already has one.
• Document confirming the purpose of the stay – e.g., an employment contract, a certificate from a university, a family invitation.
• Residential address in Poland – often required for correspondence and to define the protected area.
• Contact Information – a phone number and email address for quick communication.

With this information, the insurer can issue a policy that meets the foreign national's actual needs.

Additional Documents Required for Voluntary Insurance with the National Health Fund (NFZ)

People who wish to enroll in voluntary health insurance through the National Health Fund must complete a slightly more extensive set of paperwork:

• Application for Voluntary Insurance Coverage.
• A passport and a document authorizing residence in Poland.
• A document confirming the foreign national’s status—e.g., a decision granting a temporary residence permit.
• PESEL number or a temporary document issued by the authorities.
• Proof of payment of the initial premium required to activate the NFZ policy.

Once the contract is signed, a foreign national gains access to the full range of public health care benefits in Poland. This option is particularly popular among students and people who are legally employed.

Private Insurance Policies – Simpler Procedures

For private insurance companies, the process is much simpler. In most cases, all you need is a passport and basic personal information. The policy can be issued practically on the spot, and the documents are sent directly to the customer’s email address. This is an ideal solution for people who need to quickly attach a policy to a residence card or visa application.

The advantage of private insurance policies lies not only in the simplified process, but also in access to a wide network of medical facilities and additional services, such as rehabilitation and telemedicine.

What do the formalities look like in practice?

1. A tourist visiting for a dozen or so days – Most often, they need medical expense insurance (KL). To purchase it, all you need is a passport, contact information, and the duration of your stay.
2. A student beginning his or her studies at a Polish university – chooses between voluntary National Health Insurance (NFZ) and a private insurance policy. In this case, you will need a document confirming your student status, your passport, and your address of residence.
3. An employee working for a Polish company – may be covered by the National Health Fund (NFZ) through their employer, but an additional private insurance policy often provides broader coverage. The required documents are a passport, an employment contract, and contact information.

Each of these scenarios shows that the set of documents must be tailored to the purpose of the stay and the type of insurance selected.

Why is it a good idea to have your documents ready in advance?

Having a complete set of documents helps avoid delays in the policy purchase process. This ensures that the foreign national meets all official requirements and gains immediate access to health coverage. This is particularly important if the visa or residence permit process requires the file to be completed quickly. The absence of even one document can prolong the process by as much as several weeks and leave the foreign national without coverage at a critical moment.

Where can I purchase an insurance policy that meets official requirements?

The best option is to choose plans designed specifically for foreigners. You can submit your documents online and receive confirmation of your policy immediately after paying the premium. You’ll find proven solutions here: Health Insurance for Foreigners in Poland.

Why do the documents vary depending on the type of policy?

The differences stem from the fact that some regulations govern private insurance, others cover voluntary National Health Fund (NFZ) coverage, and still others pertain to KL travel insurance policies. Insurance companies are trying to simplify procedures, but government offices require additional documents as part of the process of legalizing a foreigner’s stay. Therefore, a foreign national must tailor the set of required documents to their specific residence situation.

Common Mistakes When Compiling Documents

• No valid passport or illegible copies.
• Incorrect indication of the address of residence in Poland.
• Failure to provide a document confirming the purpose of the stay (university, employment, family invitation).
• No proof of payment of the initial premium for voluntary National Health Fund (NFZ) coverage.

Avoiding these mistakes can significantly speed up the process of purchasing a policy.

Support for Foreigners – Language and Services

Many private insurance companies offer customer service in foreign languages—such as English, Russian, or Ukrainian. This makes it easier for foreigners to navigate the purchasing process and ensure that all documents are complete and filled out correctly.

Why should you choose a trusted supplier?

Only reputable insurance companies can guarantee that the policy will be accepted for official applications. Choosing the wrong insurer risks having the document rejected by the provincial office, which would halt the process of legalizing your stay.

The documents required when purchasing health insurance are not just a formality—they are a real part of your health and financial security. Without them, a foreigner will not receive full coverage or meet official requirements. It’s a good idea to prepare for this process in advance to avoid delays and stress. This makes life and your stay in Poland safer and more predictable.