Health Screening in Korea: A Guide for Foreign Patients

Health Screening in Korea: A Guide for Foreign Patients

A comprehensive health screening in Korea usually takes one to two days on site, and the written report follows roughly one to two weeks later. That single timing fact decides most of your trip: how many nights to book, whether you can add an endoscopy, and whether you will be home before the report arrives.

This guide is written for international patients who are comparing screening centres in Korea for the first time, and for family members arranging a screening on someone else's behalf. It is published by the Korea International Medical Association (KIMA), which receives enquiries from international patients and passes them to its member institutions.

According to statistics released by Korea's Ministry of Health and Welfare on 24 April 2026, 2.01 million international patients used Korean medical institutions in 2025 — the first year above two million. Patients from China accounted for 30.8%, Japan 29.8%, Taiwan 9.2% and the United States 8.6% (statistics release). Screening centres are busier than they were, so slots and language arrangements are worth securing early.

What a screening package covers

Most Korean screening packages are built as a base panel plus optional modules.

The base panel typically includes blood and urine chemistry, a chest X-ray, an electrocardiogram, abdominal ultrasound, body composition and blood pressure measurement, basic vision and hearing checks, a physical examination, and a consultation with a physician who goes through the findings with you.

Common add-on modules include upper endoscopy (gastroscopy) and colonoscopy, with or without sedation; low-dose chest CT; brain MRI or MRA; cardiac CT or an exercise stress test; thyroid, carotid and breast ultrasound; mammography; cervical cytology; bone density; and tumour marker panels.

Packages are usually described as half-day, one-day or two-day. Two points are worth knowing before you compare quotes. First, packages with the same name at two institutions can contain different items, so ask for the item list rather than the package name. Second, the modules that make a package longer — endoscopy under sedation, MRI, CT — are also the ones that change the price most.

From enquiry to report: six steps

1. Shortlist institutions on Find Hospitals, filtering by the Health Screening & Promotion department.
2. Send your enquiry to KIMA through Contact us. KIMA contacts the institution you selected, and the institution replies to you with available dates, the item list and the preparation instructions. You do not need to approach the hospital yourself.
3. Confirm the date and prepare. Most blood tests require fasting for about 8 to 12 hours. A colonoscopy requires bowel preparation starting the day before. Stop or continue regular medication — blood thinners and diabetes medication in particular — only as instructed by a physician. If you take any medication, list it in your enquiry.
4. On the day, you register, give samples, move through imaging and endoscopy, and finish with the physician consultation. A one-day package normally runs from early morning to early afternoon.
5. Some findings are discussed with you the same day. The full written report, including pathology where a biopsy was taken, generally takes one to two weeks.
6. If something needs following up, you can arrange an additional outpatient visit, or a remote second opinion, through the same KIMA route.

How long to stay, and which entry status applies

A one-day package plus a buffer day usually means two to three nights. Adding a colonoscopy with sedation, or an MRI that has to be scheduled separately, often pushes it to three or four nights. Waiting in Korea for the full written report is rarely practical, so plan to receive it after you return home.

On entry status: a health screening is normally within the scope of a short-term visit, so travellers who can enter Korea visa-free or with a K-ETA do not usually need a medical visa for the screening itself. Korea's temporary K-ETA exemption for 22 countries and regions — including Japan, the United States, the United Kingdom, Canada, Australia, Singapore, and residents of Taiwan, Hong Kong and Macao — currently runs to 31 December 2026. Russian nationals can enter visa-free under the Korea–Russia agreement but are not covered by that exemption, so they apply for a K-ETA before departure.

If the screening finds something you then decide to treat in Korea, that is a separate step with its own entry status, such as the C-3-3 short-term medical treatment visa. Entry rules change, so confirm your own case on HiKorea or with the nearest Korean diplomatic mission before you book flights.

What shapes the cost

International patients without Korean national health insurance are billed on a self-pay basis, so the insurance fee schedule does not apply. The total is made up of:

• the base package fee;
• add-on imaging and endoscopy modules;
• sedation, where you choose it;
• pathology, if a biopsy is taken during endoscopy;
• interpretation or coordination services, where an institution bills them separately;
• translation of the report into your language;
• any outpatient consultation that follows the screening.

What moves the total most is the institution type — a tertiary teaching hospital, a general hospital or a screening-focused clinic — followed by the number of imaging modules, whether you choose sedation, the region, and whether you ask for a translated report.

The Korea Health Industry Development Institute and Medical Korea publish aggregate statistics and institution information, not treatment price lists, which is why this article gives no figures per item. Ask for a written estimate from the institution through your KIMA enquiry, and ask specifically which items it does and does not include. For scale: medical tourism spending by international patients in Korea in 2025 came to roughly KRW 12.5 trillion, according to analysis by the Korea Institute for Industrial Economics and Trade.

One more thing worth checking: institutions that treat international patients must register with their metropolitan or provincial government under the Act on Support for Overseas Expansion of Healthcare System and Attraction of International Patients. Registered institutions appear in the Medical Korea public directory, where each entry also lists the languages the institution says it can support.

Language support and what happens after you fly home

Language support differs by institution, and in some cases by department and day of the week, so it is not something to assume from a hospital's size. When your enquiry reaches KIMA, KIMA checks the language arrangements with that institution and comes back to you. KIMA handles enquiries in Korean, English and Russian.

Clinician profiles at member institutions are listed on KIMA Doctors.

After you return home, three things are worth doing. Request the report together with the raw data — imaging files on CD, USB or a patient portal, and the laboratory values as numbers rather than only as comments — because your own doctor will want the data, not the summary. Keep a copy of the item list, so that next year's screening can be compared against the same items. And if a finding needs a second reading, send it through the same Find Hospitals and Contact us route rather than starting a new search.

FAQ

Do I have to fast before a health screening?
For most packages, yes. Blood tests and abdominal ultrasound generally require 8 to 12 hours without food, and usually without drinks other than water. The institution sends exact instructions with your confirmed booking.

Can I get all the results on the day?
No. Some findings — imaging that is read on the spot, endoscopy impressions, basic laboratory values — are discussed at the same-day consultation. The complete written report, and any pathology, generally takes one to two weeks.

Can I have a screening without Korean national health insurance?
Yes. International patients are treated as self-pay patients. Ask for the estimate in writing before the visit so there are no surprises on the day.

If the screening finds something, can I be treated at the same hospital?
It depends on the institution's departments and schedule. Large general hospitals can often refer you internally; a screening-focused clinic may refer you elsewhere. Say in your enquiry that you would like onward treatment handled at the same institution if possible, and the reply will tell you whether that works.

How far ahead should I book?
There is no single rule, but packages that include endoscopy, MRI or sedation have fewer slots, and interpretation has to be arranged in advance. Sending your enquiry several weeks ahead gives you a wider choice of dates, and more room if the institution asks for extra information first.

Start your enquiry

Two steps:

1. Choose the institution you want to ask on Find Hospitals — you can filter by department.
2. Submit your enquiry to KIMA through Contact us.

KIMA usually replies within 3–5 days, depending on the department and the nature of the enquiry. You can also reach KIMA by email at kimakorea@khidi.or.kr, by phone on +82-2-362-7608~9, or by Instagram DM at @kima_int. Enquiries are handled in Korean, English and Russian.

Whether a screening or treatment can be provided, the schedule and the cost are decided after consultation with the medical institution. This article is general information for planning purposes. It is not a diagnosis, and it does not recommend any particular institution or physician.