There should be a way that dentrix will not allow you to enter the same insurance more than once under the same group number. this will prevent insurance aging from growing and allow dentrix users to prevent insurance mistakes. You should also be able to filter out which insurances are not attached or being used by patients in a easier manner rather than taking lots of time and effort using the insurance list. As health care providers do not have the time to do this manually while attending to the best patient care. Thank you