Oh, the power of a decimal...so small, yet so significant, especially if you’re in the finance field. With the ICD-10 transition less than a year out, medical practitioners will want to pay attention to these seemingly innocuous little buggers as well. In the transition between ICD-9 and ICD-10, there are 39 very similar codes that have completely different meanings. Most of these differences are as subtle as moving a decimal one place to the left or right. These have the potential to negatively impact your billing and revenue cycles, so we wanted to highlight some of the similar codes and give you a heads up.