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Last updated: 10/3/2025

Radioiodine therapy in Republic of Korea: Our Best Clinics and Costs 2025

Why do patients choose the Republic of Korea for radioiodine therapy?

  • Accredited clinics: JCI-certified hospitals provide assurance of high-quality standards and patient safety.
  • Latest technologies: The use of techniques such as SPECT/CT imaging for precise dosimetry, along with high-purity I-131 isotopes from leading brands like GE Healthcare, ensures effective treatment outcomes.
  • High success rates: Radioiodine therapy in South Korea boasts an efficacy rate of 85-90% for hyperthyroidism and differentiated thyroid cancer. This is achieved with minimal side effects.
  • Expert practitioners: Leading endocrinologists and nuclear medicine specialists, certified by the Korean Society of Nuclear Medicine, have conducted over 5,000 successful radioiodine therapy cases.

Access advanced Radioiodine therapy solutions in trusted clinics .

85 %
patient recommendation
6 K+
patients
820К+ patients have got assistance since 2014
50 countries
1,500 clinics
6K+ reviews
3K+ qualified doctors

How Much Does Radioiodine therapy Cost in Republic of Korea?

The cost of radioiodine therapy in South Korea typically ranges from $700 to $3,900. Prices vary depending on the hospital, the physician’s experience, the radioisotope dose, and whether it’s for thyroid cancer or hyperthyroidism. In the United States, the average cost is $11,500 (per ATA). This means radioiodine therapy in South Korea is about 80% less than in the U.S.

South Korean hospitals usually include pre-treatment labs, physician consults, the radioiodine dose, hospital isolation stay, and follow-up thyroid function tests in the price. In the U.S., these items are often billed separately, and hospital isolation fees can be substantial. Always confirm what’s included in the quoted price at each clinic.

Republic of KoreaTurkeyAustria
Radioiodine therapyfrom  $730from  $1,200from  $3,000
Therapy with radioactive iodine in thyroid cancer-from  $1,800from  $4,500
The price research is based on updated and verified costs from the Bookimed partner clinics.

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No hidden fees – just official clinic prices. Pay at the clinic for Radioiodine therapy upon arrival and use a flexible installment plan if needed.

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Discover the Best Radioiodine therapy Clinics in Republic of Korea: 5 Verified Options and Prices

The Bookimed clinic ranking is based on data science algorithms, providing a trusted, transparent, and objective comparison. It takes into account patient demand, review scores (both positive and negative), the frequency of updates to treatment options and prices, response speed, and clinic certifications.
Severance Hospital

Severance Hospital

Republic of Korea, Seoul
Clinic is certified :
  • Ranked as one of the World's Best Hospitals and Smart Hospitals by Newsweek in 2023.
  • Experience in treating 660,000 patients annually ensures high-quality radioiodine therapy services.
  • Collaboration with renowned institutions like Johns Hopkins University enhances treatment methods.
  • Comprehensive cancer center offers advanced diagnostic tools like CT, MRI, and PET scans.
  • Accredited by the Korean Institute for Healthcare Accreditation, ensuring top-notch healthcare standards.
4.642 reviews
diagnostics
MRI of one area$900 - $1,000
Consultation with a neurosurgeon$49 - $54
treatment
Radioiodine therapy$5,073 - $5,768
Clinic's page
Seoul National University Bundang Hospital (SNUBH)

Seoul National University Bundang Hospital (SNUBH)

Republic of Korea, Seoul
Clinic is certified :
  • Ranked among the World's Best Hospitals by Newsweek, showcasing its excellence in patient care.
  • Global Healthcare Accreditation ensures high-quality standards for international patients seeking radioiodine therapy.
  • Specialized radiation oncology unit equipped with latest linear accelerators for precise treatment.
  • Comprehensive international patient services including free airport transfer and language assistance.
  • BESTcare system prevents medical errors, enhancing the safety and effectiveness of treatments.
4.86 reviews
diagnostics
PET/CT $1,600
Clinic's page
Ewha Womans University Medical Center

Ewha Womans University Medical Center

Republic of Korea, Seoul
Clinic is certified :
  • Ranked 1st in national "Quality of Services" competition for three consecutive years, showcasing patient satisfaction.
  • Offers minimally invasive radioiodine therapy focusing on aesthetic outcomes, minimizing visible scars.
  • Equipped with the latest diagnostic tools like 128-slice PET/CT, ensuring precise tumor detection.
  • Collaboration with Ewha Women's University enhances access to modern equipment and ongoing medical training.
  • Accredited by Korean Institute for Healthcare Accreditation, ensuring high-quality healthcare standards.
5.09 reviews
diagnostics
Mammography $99
Scintigraphy $215
Clinic's page
Asan Medical Center

Asan Medical Center

Republic of Korea, Seoul
Clinic is certified :
  • Achieved recognition by Newsweek as one of the World's Best Hospitals multiple times, ensuring high-quality care.
  • The International Center assists patients with all stages of diagnosis and treatment coordination.
  • Free airport-clinic transfer service for international patients ensures convenient transportation arrangements.
  • Located in Seoul, just a 5-minute walk from Olympic Park, offering easy access to local attractions.
  • Spans 85,000 m² with amenities like a supermarket, restaurants, and shops for patient convenience.
4.57 reviews
Price on request
Clinic's page
Soon Chun Hyang University Hospital

Soon Chun Hyang University Hospital

Republic of Korea, Seoul
Clinic is certified :
  • Ranked among the World's Best Hospitals 2021 by Newsweek for outstanding medical services.
  • Offers comprehensive radioiodine therapy with state-of-the-art equipment for precise treatment.
  • Provides personalized care plans for radioiodine therapy, ensuring tailored treatment for each patient.
  • International department serves over 15,000 patients annually, ensuring global standards in care.
  • Seamless booking process available through Bookimed portal, simplifying patient arrangements.
3.5
diagnostics
Extended analysis of blood$250 - $300
CT (computer tomography)$300 - $500
treatment
Radioiodine therapy$730 - $2,000
Clinic's page

Radioiodine therapy Overview in Republic of Korea

Takeaways
Related procedures & Costs
How it works
What to expect
Pros & Cons
Benefits
Payment
patients recommend -
85%
Surgery Time - 1 hour
Stay in the country - 2 days
Rehabilitation - 1 day
Anesthesia - Local anesthesia
Requests processed - 6674
Bookimed fees - $0

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TATYANA SHELUDKO • Radioiodine therapy
Kazakhstan
Jun 12, 2018
Verified review.
Efficiency in servicing and reliability of diagnoses at the highest level
The clinic meets all the stated criteria of the service. Efficiency in servicing and reliability of diagnoses at the highest level. A very good option for passing the narrow specialists and the entire diagnostics in general.
Soon Chun Hyang University Hospital

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Updated: 06/12/2018
Authored by
Anna Leonova
Anna Leonova
Head of Content Marketing Team
A certified medical writer with 10+ years of experience, developed Bookimed’s trusted content, backed by a Master’s in Philology and medical expert interviews worldwide.
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Reviewed by Bookimed Medical Advisor
Fahad Mawlood
Medical Editor & Data Scientist
General practitioner. Winner of 4 scientific awards. Served in Western Asia. Former Team Leader of a medical team supporting Arabic-speaking patients. Now responsible for data processing and medical content accuracy.
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This page may feature information relating to various medical conditions, treatments, and healthcare services available in different countries. Please be advised that the content is provided for informational purposes only and should not be construed as medical advice or guidance. Please consult with your doctor or a qualified medical professional before starting or changing medical treatment.

FAQ about Radioiodine therapy in Republic of Korea

These FAQs come from real patients seeking medical assistance through Bookimed. Answers are given by experienced medical coordinators and trusted clinic representatives.

What should you know about South Korea before the trip?

Currency

South Korean Won (you also can pay for services in dollars)

Best period for the trip

April, May & June or September, October & November.

Language

Korean (most of medical staff speaks English fluently)

Visa

none required for stays under 90 days or less

Time difference with Europe

9 hours

Time difference with the USA

9 hours

Capital

Seoul

Medical tourism center

Seoul

Popular resorts

Gangwon-do, Gyeongju, Boseong, Jeju

What is the level of medicine in South Korea?

Healthcare is the key development sector of the Korean government. The Korean authorities are convinced that care for the citizens' health should be an absolute priority of state policy and spend about 1 billion a year for medical tourists attraction.

According to Mark Britnell, hospitals dominate the health system. 94% of hospitals are privately owned.

What hotel services are provided here?

In South Korea, hotels of different price ranges and service levels are presented. Most tourists choose 4 and 5 star hotels with all-inclusive meals. Such hotels have everything for a comfortable stay: varied food, a large well-groomed territory, animation for children and adults. Some hotels have their own water park, which guests can use for free. Budget travelers can afford to book an economical 3-star hotel with half board or no meals at all.

Do I need a visa to South Korea?

Today, South Korea has visa-free agreements with 112 states. None visa is required for stays under 90 days or less. To stay longer in this country, you need a visa. What states need a visa for treatment in South Korea and what countries can cross the border free and easy read here.

What documents are required to apply for a visa to South Korea for treatment?

Visas for travel to South Korea require a number of documents. The necessary papers can be submitted 90 days before the planned departure. Lists of documents includes:

  • ID card
  • confirmation of online registration and filling out the questionnaire
  • certificate of income and availability of funds
  • insurance policy for a stay in South Korea (original and copy)
  • 2 photos (5x6)
  • visa receipt
  • booking of flight and hotel
  • medical opinion about the need for treatment.

What are the most popular plastic surgery procedures?

According to ASPS statistics, 17.7 mln cosmetic surgeries and 5.8 mln reconstructive procedures have been performed in 2018. Among cosmetic procedures the most popular are:

  • breast augmentation
  • liposuction
  • rhinoplasty (nose job)
  • eyelid surgery
  • tummy tuck.

Tumor removal, laceration repair, maxillofacial surgery, scar revision, hand surgery are the most common operations in the context of reconstructive surgery.

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