Depends on the insurance policy of the Falang in question. They know pretty well with what they can get away with. If insurance guys would send people to actually check the hospitals in Thailand, like they do at other countries, they would save us a lot of money if they start to blacklist these hospitals. Had a similar case where they charged 35.000 baht for phone calls while the patient was in a coma. They know exactly what the insurance companies allows them to charge for each item or service received. Regarding the above mentioned hospital in CNX. Rooms perfect, doctors very good, but they use the same outdated facilities as next door. Both times we had complications after an operation, DVT in my case and infection for my son. I went to my surgeon who has his own clinic, and he referred me to RAM, I did use my social security instead, it saved me hundred of thousands of bath. My son used other hospitals to treat his infection (appendix removal) as his school was in BKK. Both problems should not have happened with a proper follow up or rehabilitation therapy (spine operation in my case)