When you go to the hospital if I remember well, about 22-23K
Through the clinic about 14K, I have to mention the clinic gives you the results and advice, the hospital makes only the ct-scan.
I recommend Dr. Paemika in the clinic.
About 2 or 3 years ago I visit the hospital directly for a ct-scan (long) and I payed that amount (22-23k).
Before that time I go to the hospital in HH, first I visit Bumrungrad in BKK but was unsure of the outcome.