Book your slot through our GCC-approved centers for your GAMCA Medical Appointment in Hyderabad to get your Gulf visa approved easily This detailed guide aims at explaining the procedures of GAMCA Medical Appointment in Hyderabad, including what documents you need, how the test is done, and how to get your report checked online. A GAMCA Medical Appointment is basically an online registration that connects applicants with authorized medical centers for the health examination that is a prerequisite for getting a Gulf visa.