I had a Colonoscopy and Gastroscopy at Bangkok Hospital 5 years ago in Hua Hin. The 'package price' was 45K, but after all the additional charges they conveniently left out of the 'package' the whole procedure was over 60K ! Additional charges included doctor fees, anesthesiologist, room charges and more.Since then I avoid Bangkok Hospitals, they offer great service but are more interested in charging as much as they can get away with.