Hi, can there really be problems with the Healthcare System even in Singapore? This is certainly strange. I once also had a small private clinic, and the first thing I did was to make sure that the bills that came to the clinic were paid, and I hired people from this company for this
https://fortismedicalbilling.com/oklahoma-city-oklahoma/ [fortismedicalbilling.com]. As far as I know, many billing companies now deal with this. Still, I advise all people who open a medical institution to hire special people for this because otherwise, there may be similar problems with bills later.