From Remote Review to Arrival in Korea: How Long Does It Take in 2026?

The total time from first inquiry to entering Korea is the remote review (pre-arrival review, a written opinion by mail) period of 5 business days, plus a few days for booking and contracting, plus a visa review period that varies by country — and since visa review times differ so widely, the total varies from person to person.

Key Summary

• The remote review produces a written opinion within 5 business days of the day all records are complete (see the remote review note).
• After the written opinion, booking and contracting with the hospital usually takes 3 to 7 days (see the treatment journey note).
• Medical visa review periods vary greatly by country and consulate, so a coordinator will guide you individually (see the medical visa note).
• It is recommended to purchase airline tickets only after the visa has been issued.
• The review fee of KRW 1,000,000 is a fixed amount, and if you proceed with treatment under contract, it is deducted from your medical bill.

What Is the Overall Sequence of the Process?

• The journey from inquiry to arrival broadly follows three stages. Stage 1: once you upload imaging (DICOM), biopsy results, and medical records, medical staff at a tertiary hospital in Korea review them and provide a written opinion within 5 business days. If any records are missing, the start is delayed accordingly, so uploading everything at once at the beginning is the fastest approach.
• Stage 2: during a video consultation reviewing the written opinion together, you and the hospital settle on a treatment plan and package, and you receive a booking confirmation. This stage usually takes 3 to 7 days.
• Stage 3: using the hospital's invitation letter and booking confirmation, you apply for a medical-purpose visa. Short-term treatment within 90 days uses code C-3-3, while long-term treatment exceeding 90 days and accompanying family members use code G-1-10. Review times vary greatly by country and consulate, and if notarized translation or an apostille is required, that adds further time — so it is advisable to book flights only after the visa is issued.

How Long Until Actual Treatment Begins After Arrival?

After arriving at Incheon International Airport, you will be transported by vehicle to your accommodation, and that evening a coordinator will walk you through the schedule for the next three days, hospital transfer routes, and emergency procedures. If staging and operability were already confirmed during the remote review, the necessary tests can be completed after arrival so that treatment (such as surgery) can typically be scheduled within about three days. The exact dates are finalized after arrival based on test results and the hospital's schedule, and if the treatment plan changes due to test findings, a new schedule and a revised estimate will be provided on the spot.

Can the Process Be Sped Up?

If you let us know your circumstances, the sequence can be adjusted. However, visa review periods and hospital schedules include elements that cannot be shortened, so we will honestly explain what is and isn't possible. If there is a likelihood that treatment will exceed 90 days, it is safer to consider the long-term treatment visa (G-1-10) from the outset or to prepare for a change of status of stay after arrival.

FAQ — Does the Remote Review Really Come Back in 5 Business Days?

Yes, within 5 business days from the day all records are complete. If any records are missing, a coordinator will contact you first, and that waiting period does not count toward the 5 business days. If the hospital exceeds 5 business days, the KRW 1,000,000 review fee is fully refunded.

FAQ — How Long Does Visa Review Take?

This varies greatly by country, consulate, and timing, so no single figure can be given. Whether a visa is issued and how long review takes is a decision made by the relevant overseas diplomatic mission, and the host institution cannot assure this outcome. For regions such as Russia and the CIS where document notarization or an apostille is required, that additional time must be factored in, so it is recommended to purchase airline tickets only after the visa has been issued.

Sources and Notes

• This article was written based on notes on remote review, the treatment journey, and medical visas (sources: Ministry of Health and Welfare, HiKorea, Medical Korea).
• This content is intended for general medical information purposes only. Diagnosis, treatment methods, and outcomes may vary depending on individual conditions. Please consult with medical staff to determine an accurate diagnosis and treatment plan.