GAMCA (Gulf Approved Medical Centers Association) medical appointment is a mandatory health screening for individuals traveling to GCC countries for work or residency. The test ensures that applicants are free from contagious diseases like tuberculosis, hepatitis, and HIV. To book an appointment, visit the official gamca medical online appointment website, register with your passport details, and pay the required fee. After confirmation, visit the assigned medical center on the scheduled date with the necessary documents. The medical report is usually available within a few days and is required for visa processing. Ensure you follow all guidelines to avoid delays in your application.