Severance Hospital in Seoul is JCI-accredited and treats 1.6 million outpatients yearly. It offers robotic surgery using the Da Vinci system for complex cases and reconstructive operations. Diagnostics start with neurosurgeon consultations from around A$60, with MRI scans typically costing A$1,480–1,640 and PET/CT scans around A$1,540. The hospital works closely with US centres including Anderson Cancer Center and Johns Hopkins for multidisciplinary care, including specialised paediatric treatment.