The Ultimate Guide to Korean Medical Visas (C-3-3 & G-1-10) in 2026

Planning a medical journey to South Korea involves more than just picking a top-tier clinic. For many international patients, the most critical step is securing the correct Medical Visa. Whether you're visiting for a quick cosmetic touch-up or a long-term recovery process, understanding the nuances between the C-3-3 and G-1-10 visas is essential.

In 2026, the South Korean government has further streamlined the application process to support the growing "K-Medical" wave. This guide provides the most up-to-date requirements and legal insights to ensure your entry is as smooth as your treatment.



1. C-3-3 Visa: The Short-Term Medical Tourism Standard

The C-3-3 Medical Visa is designed for patients planning to stay in Korea for 90 days or less. This is the go-to choice for most "medical tourists" seeking dental work, health checkups, or cosmetic surgery.

  • Who it's for: Patients undergoing procedures with short recovery times.

  • Key Advantage: Faster processing and simpler documentation compared to long-term visas.

  • Requirements: * Medical Confirmation: A formal appointment or reservation document issued by a registered Korean medical institution.

    • Financial Proof: Evidence of financial ability to cover both treatment and stay.

    • Identity: Passport copy and 1-2 photos.

  • Reference: Medical Korea (Ministry of Health and Welfare) Official Guidelines.

2. G-1-10 Visa: For Long-Term Treatment & Recovery

For patients who require extended stays for complex surgeries, cancer treatments, or rehabilitative care, the G-1-10 Visa (a sub-category of the G-1 Humanitarian Visa) is required.

  • Who it's for: Patients whose treatment or recovery period exceeds 90 days.

  • Key Advantage: Allows for a longer stay and can often be extended depending on medical necessity.

  • Requirements: * Detailed Diagnosis: A medical certificate from a hospital in Korea confirming the need for long-term treatment or recuperation.

    • Relationship Proof: If a family member is accompanying as a caregiver, proof of relationship is mandatory.

    • Extended Financial Support: Proof of sufficient funds for a long-term stay.

  • Reference: Korea Immigration Service (Hi Korea) Portal.

3. Key Comparison: C-3-3 vs. G-1-10

FeatureC-3-3 (Short-Term)G-1-10 (Long-Term)
Stay DurationMax 90 DaysOver 90 Days
Typical Use CaseCosmetic, Dental, CheckupsCancer, Rehabilitation, Major Surgery
Ease of ApplicationHigh (Often via agencies)Moderate (Requires detailed medical plans)
ExtensionDifficultPossible with doctor's note

4. How to Apply: A Step-by-Step Guide

  1. Consult & Reserve: Contact your chosen Korean hospital and confirm your treatment plan.

  2. Receive Invitation: The hospital (if registered for foreign patients) will issue an Invitation Letter or a Medical Reservation Confirmation.

  3. Visit Consulate: Submit your documents to the Korean Embassy or Consulate in your home country. In some cases, your hospital or a registered agency can apply for an "E-Visa" on your behalf.

  4. Receive Visa: Once approved, you are ready to begin your journey to world-class wellness.

Official Sources & References

To ensure the highest accuracy, this guide is based on data provided by:

  • Medical Korea: The official portal for medical tourism information managed by the Korea Health Industry Development Institute (KHIDI).

  • Korea Immigration Service (Hi Korea): The official government portal for foreign residents and visa information.

  • Embassy of the Republic of Korea: Current 2026 visa issuance standards.

Conclusion: Quality Care Starts with Correct Planning

Choosing South Korea for your medical needs is a powerful decision for your health. While the visa process might seem technical, it is a safeguard designed to ensure you receive care at a legitimate, registered institution. By choosing the right visa—C-3-3 for speed or G-1-10 for recovery—you set the foundation for a successful and stress-free medical experience.

Need Personalized Visa Guidance?

As your independent partner, we help international travelers and flight crews navigate the complexities of K-Medical.

  Have questions about your specific situation? Leave a comment below!



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