Health Screening and Medical Exams

Korea runs one of the most thorough population screening programmes anywhere, and insured foreign residents are included in it. It is free, it is periodic, and a great many foreign residents never use it because the invitation arrives in Korean and gets binned.

That is the single piece of value on this page. If you are insured, you are probably owed a free check-up you have not claimed.

The national screening programme

Delivered through designated clinics and hospitals rather than a central facility, so you choose a convenient provider and book.

General health screening	Periodic, with the interval depending on your employment type
What it covers	Height, weight, blood pressure, blood and urine tests, chest X-ray, vision and hearing
Cancer screening	Added by age and sex, on its own schedule
Cost	Free for the programme items; some additions carry a small share
How you are invited	A notice from the insurer, in Korean

The cancer screenings included cover the common sites and begin at defined ages, with the interval set for each. They are the most valuable part of the programme and the part most people skip.

If you have not had a notice and think you should have, call the insurer or ask at a designated clinic. Eligibility is driven by your enrolment record, and an address they hold that is out of date is a common reason a notice never arrived. The residence card covers reporting an address change, which matters here too.

Workplace examinations

Separate from the national programme and arranged by your employer, who must provide periodic health examinations for employees. Some roles and hazardous occupations have additional, more frequent requirements.

This is paid for by the employer and is not optional for them to skip. If you work in manufacturing, construction or anything involving chemicals, noise or dust, the occupational examination is specifically designed to catch what that work does to you, and it is worth taking seriously rather than treating as a formality. Your rights as a worker covers employer duties.

Results come to you. Ask for them if they do not.

Medical examinations for visas and jobs

Different again: these are not screening for your benefit but a condition of something.

• Certain visa categories require a medical check, which can include a drug test, and the requirement varies by category and by whether you are applying from inside or outside Korea.
• Some long-term visas require tuberculosis screening for applicants from particular countries, at a designated facility. Vaccinations in Korea covers that in detail.
• Teaching and childcare roles commonly require health and criminal record checks.
• Employment Permit System workers go through a health examination as part of the process.

The recurring mistake is using the wrong provider. Where a designated facility is specified, a certificate from anywhere else will be rejected and you will pay twice. Confirm the list with whoever is requiring the document before booking. Korean visa types covers the categories.

Paid comprehensive packages

A large private market sits alongside the free programme. Comprehensive check-ups at hospitals bundle imaging, endoscopy, ultrasound and extensive blood work into a half or full day, and Koreans use them routinely.

They are not covered by the national scheme, so you pay in full, and prices range widely by hospital and package. Some employers provide one as a benefit, and some private insurance contributes.

Worth it? If you have a family history, a specific concern or an age where the free programme is thinner, yes. As an annual default for a healthy thirty-year-old it is expensive reassurance, and the free programme plus a clinic visit when something is wrong covers most of the same ground. The international healthcare centres at large hospitals run these in English, which is often the real reason foreign residents choose them. English-speaking doctors and hospitals covers those centres.

Booking one

Straightforward once you know it is yours to arrange rather than something that happens to you.

You can use any provider from the designated list, so pick one near home or work. Call or book online, say you are coming for the national screening, and give your registration number. Bring your residence card and the notice if you have it, though a missing notice is not usually a barrier when your record shows you are due.

Go in the morning and fasted if blood tests are included, which they usually are. Allow an hour or two; endoscopy, where included, needs more and its own preparation. Avoid December, when everyone who has ignored their notice all year turns up at once and the slots vanish.

Reading your results

Results arrive by post or online, in Korean, with reference ranges. Anything flagged comes with a recommendation to see a doctor, and you should.

Take the printed result to a clinic in the relevant specialty rather than to a general check-up provider, and ask for an explanation of anything you do not understand. A flagged result is common and usually not serious, but following it up is the entire point of having been screened. Korean hospitals and clinics covers choosing the specialist.

Where this goes wrong

• Binning the notice because it is in Korean. It is a free check-up.
• An out-of-date address with the insurer, so the notice never arrives.
• Skipping the cancer screenings, which are the most valuable part.
• Using a non-designated facility for a visa or employment medical.
• Treating the occupational exam as a formality in a hazardous job.
• Ignoring a flagged result because the paperwork is in Korean.

Where to go next

Vaccinations in Korea covers the other free preventive service, and health insurance enrolment covers the enrolment that entitles you to both.