>in the USA when you have a PPO This was the last decades way of doing things. The current decade is to stay within the desired charting system. That way you c

>in the USA when you have a PPO This was the last decades way of doing things. The current decade is to stay within the desired charting system. That way you can one-click share data between doctors. Typically you would search for doctors that utilize the same charting platform. EPIC is probably the largest one in US today