Best Countries for Polysomnography Abroad: TOP-40 Clinics

Lokman Hekim Istanbul Hospital is a JCI-accredited private medical center in Istanbul. It treats 10,000+ patients each year. Core specialties are neurosurgery, orthopedics, spinal surgery, and weight loss surgery.

• Holds ISO 9001 certification from TÜV NORD CERT.
• 90 physicians work across 35 departments.
• Patients come from CIS, Africa, and the Arab League.
• Formerly known as Adatip International Hospital.
• Serves both adults and children.

Moodist Hospital features a dedicated sleep disorder department for overnight monitoring. A sleep study here costs around $900. This price includes a one-night hospital stay and a specialized psychiatric consultation. Dr. Pelin Tas Durmus leads the assessment with over 5 years of clinical experience. The hospital is a member of the Turkish Medical Association. The inpatient setting permits continuous monitoring during the entire sleep cycle. This package covers the diagnosis and a consultation to evaluate the resulting data.

Centro Médico Teknon is a private multi-specialty medical center in Barcelona, Spain, and part of Quirónsalud, Spain’s largest private hospital group. The center specializes in neurosurgery, orthopedics, oncology, and heart surgery, with expertise also covering cardiology, fertility, ophthalmology, and advanced diagnostics. JCI accredited and recognized as one of Barcelona’s leading private hospitals, Centro Médico Teknon treats complex cases and welcomes international patients, including public figures, athletes, and celebrities. The center serves adults only and welcomes around 10,000 patients each year, with patients most often coming from Russian-speaking countries, Europe and the Commonwealth, the USA, Canada, and Australia.

Memorial Şişli Hospital in Istanbul is one of Turkey’s leading multidisciplinary medical centers, operating on a 53,000 m² area with 252 beds, 13 operating rooms, and advanced intensive care units. Opened in 2000, it became the first hospital in Turkey and the 21st worldwide to earn Joint Commission International (JCI) accreditation, confirming world-class standards.

The hospital is recognized for its expertise in oncology, organ and bone marrow transplantation (90% organ transplant success rate), IVF, neurosurgery, bariatric surgery, robotic surgery, and genetics. Equipped with cutting-edge technology and specialized centers, Memorial Şişli attracts patients from 167 countries each year, combining top-level medical care with Istanbul’s unique cultural and travel opportunities.

Memorial Göztepe Hospital belongs to Turkey’s first JCI-accredited medical group. The sleep center performs overnight polysomnography to record brain activity, heart function, and blood oxygen levels. Neurology physicians interpret every sleep test result. A study typically costs around $1,800–$2,300 at this Istanbul facility. The exam requires a one-night stay in the hospital’s dedicated sleep unit. The clinic provides a detailed report to guide further sleep disorder management.

Meliva Kardiolita Hospital is the only JCI-accredited hospital in the Baltic States. This private hospital in Vilnius welcomes nearly 300,000 patients annually. Its core specialties include orthopedics, cardiac surgery, plastic surgery, and bariatric surgery.

• 99% success rate in coronary artery bypass, even for high-risk cardiac patients.
• Overall post-surgery complication rate stays under 2%.
• Performs over 500 surgical procedures each year across 33 departments.
• Personal English-speaking coordinator, in-house lab, and on-site rehabilitation center.

Myongji Hospital features a dedicated sleep center recognized for international quality and safety standards. The facility performs polysomnography in a hotel-like environment to maintain patient comfort during the overnight stay. This test measures brain waves, breathing patterns, and heart rate to identify sleep disorders. Located in Goyang near Seoul, this multidisciplinary hospital holds official accreditation as a recognized medical institution. The clinic uses advanced monitoring systems to capture data for an accurate diagnosis.

NP Istanbul Brain Hospital is the No. 2 Brain Hospital in Europe. It is Turkey’s first private neuropsychiatric hospital, certified by JCI. Core specialties include neurology, neurosurgery, psychiatry, and addiction treatment.

• Treats around 4,000 patients each year.
• Uses Deep Transcranial Magnetic Stimulation for addiction, OCD, and neurological conditions.
• Offers drug blood level monitoring and genotyping for personalized treatment.
• Provides 24/7 emergency psychiatric service and online therapy.
• Located 20 minutes from Istanbul International Airport.