Question: If a patient has stress fractures in multiple fingers, would you report an ICD-10-CM code for each finger? North Carolina Subscriber Answer: Not for these types of injuries. You’ll choose a single diagnoses code that covers all the fingers on one hand. For example, let’s say encounter notes indicate that the surgeon treated a patient with stress fractures in their right thumb and index finger. It is the initial encounter for this patient with this injury. On the claim, you’d report M84.344- (Stress fracture, right finger(s)). Don’t forget: You’ll also need to add a 7th character to complete the diagnosis code. For M84.344-, the 7th characters indicate: Chris Boucher, MS, CPC, Senior Development Editor, AAPC