| Peringkat | Nama Klinik | Penilaian Pasien | Negara | Dokter Utama | pengalaman | Teknik | Terbaik Untuk | Alasan Peringkat | Akreditasi |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (1) | Madrid, Espanha | — | — | Biopsi tiroid | — | — | Joint Commission International , International Organization for Standardization | |
| #2 | 3.8 / 5 (6) | Madrid, Espanha | — | — | Reseksi hati, Prostatektomi da Vinci robotik | — | — | World's Best Hospitals 2021 by Newsweek | |
| #3 | 4.7 / 5 (17) | Madrid, Espanha | — | 26,000+ tindakan | Operasi tumor hipofisis, Radiosurgery tumor otak | — | — | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate | |
| #4 | 2.5 / 5 | Madrid, Espanha | 36+ tahun | Biopsi tiroid | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |