If you received a bill for services rendered by a former doctor over two (2) years ago and the services were actually rendered, you do not have to pay the bill at this time. You can take a wait and see position as to whether or not your former doctor will push you for payment on the $30.00 allegedly owed.If you have not paid the bill, then morally you should assuming actual services were rendered. Personally, I doubt that for $30.00 your account would be turned over to collections.