What Is the Process for Getting Surgery Covered by HZZO?
The moment a doctor in Croatia tells you that you need surgery, a million questions probably race through your mind. Beyond the health concerns, there is the immediate, looming anxiety regarding the bureaucratic nightmare of the Croatian healthcare system. This guide demystifies the entire process, from the first referral to the final hospital discharge, ensuring your surgery is covered by HZZO without unexpected bills.
The Foundation of Coverage: Starting with Your Family Doctor
The journey toward a covered surgery in Croatia does not begin at a hospital; it begins in the small, often crowded waiting room of your primary care physician. In the Croatian system, your GP, known as an obiteljski liječnik, acts as the ultimate gatekeeper for all public health services. If you have not yet secured a primary physician, you should prioritize The Expat Guide to Finding a Family Doctor (Obiteljski Liječnik) in Croatia as your first step, because without their digital signature, the public system essentially does not recognize your medical needs.
When you visit your GP to discuss a surgical issue, they will evaluate the necessity of the procedure. If they agree that specialist intervention is required, they will issue a digital referral known as an uputnica. This is no longer a physical piece of paper in most cases; instead, it is uploaded directly to the central health information system. You can learn more about how this digital transition works by reading about Understanding the e-Uputnica (E-Referrals) Work for Specialist Appointments in Croatia. This referral is the "golden ticket" that notifies the hospital system that HZZO (the Croatian Health Insurance Fund) will be responsible for the costs.
It is vital to understand that there are different types of referrals. For surgery, you usually start with a "Type A" referral, which covers the initial specialist examination. Once the surgeon at the hospital decides a procedure is necessary, they will request further internal referrals for pre-operative testing, anesthesia consultations, and the surgery itself. If you are an expat who is still waiting for your residence permit to be processed, you might find yourself in a gap of coverage. In these instances, temporary travel or expat insurance like SafetyWing can provide a crucial safety net for emergencies while you wait for your official HZZO credentials to arrive.
Selecting a Hospital and Navigating the Waiting Lists
Once you have your referral, you generally have the right to choose which public hospital you attend. In larger cities like Zagreb, you might choose a KBC (Clinical Hospital Centre) like Rebro or Dubrava, while in smaller regions, you might visit a Opća bolnica (General Hospital). Understanding the hierarchy of these institutions is helpful; for complex surgeries, being at a KBC is often preferred due to the higher concentration of specialist equipment and research facilities. For more details on these institutions, see Understanding Hospital Care at a KBC (Clinical Hospital Centre) in Croatia.
The most significant hurdle in the public system is the lista čekanja (waiting list). For elective surgeries, such as a hip replacement or hernia repair, the wait can range from a few months to over a year depending on the facility. You can actually check these wait times online via the HZZO website, which provides a transparent—if sometimes discouraging—look at the backlog. If the wait is too long, many expats wonder How Long Are Specialist Waiting Lists in the Croatian Public System? and whether there are ways to expedite the process.
One "pro tip" from veteran expats is to look at hospitals outside of the major hubs. For example, if the wait for a specific surgery in Zagreb is ten months, a hospital in Karlovac or Varaždin might have an opening in three. As long as you have a valid HZZO referral, these public hospitals are required to treat you. However, if you are a digital nomad or a short-term resident using SafetyWing, your coverage typically applies to urgent or acute issues rather than elective surgeries on a waiting list, so always check your policy details before assuming coverage for non-emergency procedures.
The Critical Role of Supplementary Insurance
One of the most common mistakes foreigners make in Croatia is assuming that basic HZZO insurance covers 100% of the surgical costs. It does not. The basic mandatory insurance usually covers about 80% of the cost of medical services. The remaining 20% is called participacija (co-payment). For a major surgery involving several days of hospital stay, this 20% can easily reach the legal cap of several hundred euros.
To avoid these out-of-pocket expenses, you must have Dopunsko Zdravstveno Osiguranje (supplementary insurance). This additional policy, which costs roughly 10 euros per month, covers that 20% gap, including the cost of hospital beds, meals, and the surgery itself. If you are scheduled for surgery and do not have this, I strongly recommend Understanding Dopunsko Zdravstveno Osiguranje (Supplementary Insurance) in Croatia and signing up immediately. Be aware that there is usually a 15-day waiting period from the time you sign the contract until the coverage becomes active for new residents.
If you proceed without supplementary insurance, you will be handed a bill upon discharge. To understand exactly what those fees look like and how to pay them, refer to Understanding Participacija (Co-Payments) in the Croatian Health System. For those who are not yet eligible for HZZO, perhaps because they are still in the first 90 days of their stay, having a robust plan like SafetyWing is essential to ensure that an unexpected surgical need doesn't result in a massive bill from a Croatian polyclinic or hospital.
| Feature | HZZO Basic Insurance | HZZO + Dopunsko (Supplementary) | Private Surgery (Self-Pay) |
|---|---|---|---|
| Surgery Cost | 80% Covered | 100% Covered | 0% Covered (Pay in full) |
| Hospital Stay | Partial Co-pay required | Fully Covered | Daily room rates apply |
| Waiting Time | Can be long (months/years) | Can be long (months/years) | Very short (days/weeks) |
| Referral Needed | Yes, from GP | Yes, from GP | No |
| Post-Op Meds | Covered (with small fee) | Fully Covered | Full Price |
Pre-Operative Requirements and Administrative Logistics
Once your surgery date is set, the hospital will provide you with a list of predoperativna obrada (pre-operative processing) tasks. This usually involves blood work, an EKG, a chest X-ray, and a meeting with an anesthesiologist. All of these tests must also be covered by referrals from your GP. It is a back-and-forth process: the surgeon tells you what they need, you go to your GP to get the electronic referrals, and then you book those tests at the appropriate clinics or within the hospital system.
During this phase, clear communication is essential. If you do not speak Croatian fluently, bring a friend or hire a translator. While many doctors at a KBC speak excellent English, the administrative staff and nurses may not. You will need to sign several consent forms, and it is vital that you understand the risks and the recovery protocol.
If you are currently employed by a Croatian company, you will also need to handle the medical leave paperwork. Surgery entitles you to bolovanje (sick leave), but this is not automatic. Your GP must open a sick leave file for you in the system, and the hospital must provide a discharge summary (otpusno pismo) to justify the duration of your absence. For a deep dive into how this affects your salary and employment rights, see Understanding Sick Leave (Bolovanje) and Medical Certificates in Croatia and follow the steps in How Do I Get a Sick Note (Bolovanje) Approved in Croatia? to ensure your income remains stable while you recover.
Post-Operative Care and Pharmacy Needs
After the surgery, the hospital will issue an otpusno pismo (discharge letter). This document is incredibly important; it contains the details of the procedure, the surgeon's findings, and instructions for your GP regarding follow-up care and medications. You must bring a copy of this letter to your GP within a few days of being discharged.
The GP will then use this information to issue e-Recepti (electronic prescriptions) for any pain management or antibiotics you might need. These prescriptions are linked to your OIB (personal identification number), so you can pick them up at any pharmacy just by showing your HZZO card. Without the supplementary insurance mentioned earlier, you might still pay a small "administrative fee" for each box of medication, but with it, most standard post-op drugs are free.
For those using a digital nomad permit or other temporary residence types, the transition between private and public care can be tricky. If you had an emergency surgery covered by a provider like SafetyWing, you might need to coordinate the follow-up care through private polyclinics if you aren't yet registered with a local GP. Always keep every receipt and medical report, as the Croatian administration loves physical documentation, and you may need it for insurance reimbursements or future residency renewals.
Addressing the "Informal" Side of Croatian Healthcare
It would be unrealistic to talk about surgery in Croatia without mentioning the cultural nuances. Historically, there was a culture of giving small gifts to surgeons or nurses as a "thank you." However, modern Croatia has very strict anti-corruption laws, and hospitals are increasingly professional. While a box of chocolates or coffee for the nurses' station is generally seen as a kind gesture upon discharge, you should never offer money or expensive gifts to doctors. The system is designed to be free at the point of service for those with insurance, and attempting to "speed up" the process with cash can lead to serious legal trouble for both you and the practitioner.
Focus instead on being a prepared patient. Have your OIB ready, keep your HZZO card in your wallet at all times, and make sure your contact information is updated in the hospital system. If you are moving between cities—for example, getting a consultation in Split but opting for surgery in Zagreb—ensure your GP knows so they can direct the referrals to the correct regional hospital code.
Finally, remember that recovery in Croatia often involves physical therapy. This, too, can be covered by HZZO if the surgeon includes it in the discharge instructions and your GP issues the necessary referral. The process is consistent: specialist recommendation -> GP referral -> booking the service. It requires patience and a bit of "administrative stamina," but the quality of surgical care in Croatia’s public hospitals is generally very high, provided you can navigate the paperwork.
Disclaimer
The information provided in this guide is for educational and informational purposes only and does not constitute legal or professional medical advice. Healthcare regulations and HZZO policies in Croatia are subject to change. While we strive to keep our content updated for 2026, you should always consult with the Croatian Health Insurance Fund (HZZO) or a qualified legal professional regarding your specific residency and insurance status. Individual medical needs should be discussed with a licensed healthcare provider.
