To pursue a Post Graduate Diploma degree at GEM Hospital and Research Centre Coimbatore, candidates must fulfill certain eligibility criteria. Applicants should have successfully completed their Bachelor's degree in a relevant field such as Medicine, Nursing, or Allied Health Sciences from a recognized university. Additionally, they should have obtained a minimum aggregate score of 50% in their undergraduate studies. It is also essential for candidates to have a valid registration with the respective medical council or governing body. Admissions to the Post Graduate Diploma program at GEM Hospital and Research Centre Coimbatore are highly competitive, and candidates may need to appear for an entrance examination and/or interview as part of the selection process.