Gangnam Severance Hospital is a JCI-accredited tertiary facility in Seoul and was the first in South Korea to perform a lung transplant. The clinic uses an accelerated programme to speed up diagnostics and treatment for international patients. Detailed medical check-ups start with basic blood tests, ECG, and lung function tests. Advanced diagnostics include ultrasound, CT scans, and PET-CT imaging for a thorough health assessment. The International Healthcare Center provides free interpreter services and facilitates airport transfers for cases over approximately A$6,800.