Before you start

A rodné číslo or an insurer-assigned number
Residence card, or registration confirmation for EU citizens
Employment contract or trade licence
For an EU citizen not yet working here: an EHIC or an S1 from the state that insures you

Step-by-step

1
Pick an insurer — VšZP, Dôvera or Union
The statutory benefit package is the same at all three, so choose on English-language support, app quality and how close their branch is. VšZP is the largest and the default; Dôvera and Union compete on service.
OnlineWho: You
2
Register within three working days of collecting your residence card
This is a stated obligation for third-country nationals, not a suggestion. VšZP runs a simplified online registration for foreign employees without permanent residence.
OnlineWho: You3 working days from card collection
3
Have your employer confirm you
You register yourself first; your employer then registers you as their employee with the same insurer. Both halves have to happen.
Via employerWho: You and your employer
4
Register with a GP (všeobecný lekár)
Choose a practice taking new patients and sign a registration agreement. Specialists usually work on referral, and a GP list in central Bratislava can be full — ask before you sign a lease in a specific district.
In personWho: You
5
If you work in Austria, get the paperwork on the right side
If Austria is the competent state, an S1 registered with a Slovak insurer gives you treatment in Slovakia at Slovak-resident conditions while Austria pays. If you cross the 25% threshold of work performed in Slovakia, the competence flips and so does the paperwork.
In personWho: You
6
Switch insurer only in the annual window
You can change insurer once a year, applying by 30 September for cover starting on 1 January. Outside that window you are with whoever you chose.
OnlineWho: YouApply by 30 September

Documents you’ll need

Passport or ID card
Residence card or EU registration confirmation
Rodné číslo or assigned insurance number
Employment contract or trade licence
EHIC or S1, for people insured elsewhere in the EU

Things most newcomers don’t know

Three working days is a real deadline attached to a document, not to your arrival.

The clock starts when you collect the residence card, which is easy to misread as 'when you arrive' or 'when you start work'. Getting it wrong leaves a gap in compulsory cover that has to be back-paid.

Source: IOM MIC — obligations after temporary residence is granted

The insurers compete on service, not on cover.

The benefit package is statutory and identical, so comparing benefits is wasted effort. Compare the app, the English-language line and whether their branch is somewhere you can reach — those are the only variables.

Source: Slovak public health insurance framework

Health contributions have no ceiling and social contributions do.

Social insurance stops at a maximum assessment base of €16,764 a month in 2026. Health does not stop at all, and rose a full point in the same year. On a senior Bratislava salary this is a bigger deduction than the new top tax band.

Source: Sociálna poisťovňa; 2026 consolidation package

Bratislava's hospitals are also the national referral centres.

The National Toxicological Information Centre, the national cardiovascular and oncology institutes and the University Hospital's specialist departments are all here, so you are at the top of the referral chain rather than the bottom of it. That is a real advantage over living elsewhere in Slovakia, and a reason people travel to the capital for treatment.

Source: University Hospital Bratislava

Vienna is a plausible second opinion, but not automatically a free one.

Cross-border care inside the EU is a right, but planned treatment in Austria generally needs prior authorisation from your Slovak insurer to be reimbursed. Emergencies are covered by the EHIC; a scheduled appointment across the border is not the same thing.

Source: EU cross-border healthcare rules

Common mistakes to avoid

Counting the three working days from arrival rather than from collecting the residence card.
Registering yourself and assuming the employer half is automatic.
Comparing insurer 'benefits' that are identical by statute instead of comparing service.
Assuming health contributions are capped the way social ones are.
Booking planned treatment in Vienna without prior authorisation and expecting reimbursement.

Some of this may be out of date. Spotted something inaccurate? Help us keep it right for the next newcomer.