If half of your accounts receivable is sitting past 90 days, you don't have a billing problem. You have a cash flow crisis that hasn't fully hit yet. I've walked into practices where aging AR had climbed past 50%, and the owners assumed that was just how billing worked. It isn't. Healthy practices keep AR over 90 days somewhere under 5-10% of total receivables. The distance between those two numbers is real money - money you've already earned but haven't collected. Here's exa
