Nondisp fx of lunate, left wrist, subs for fx w routn heal

This code signifies a fracture of the lunate bone in the left wrist that is not displaced. It indicates that the patient is in the healing phase, and the fracture is mending as expected without complications. This is a follow-up encounter for a previously diagnosed lunate fracture.

Use this code for follow-up visits where a patient is being monitored for a nondisplaced left lunate fracture that is healing routinely. This applies when the patient has completed initial treatment and is progressing through the normal healing trajectory. It would be appropriate for subsequent cast changes, follow-up X-rays showing good alignment, or clinical assessments during the healing period.

• Ensure documentation specifies "nondisplaced" and "left wrist" for the lunate fracture.
• Confirm the encounter is for a "subsequent encounter for fracture with routine healing" and not for initial treatment or a complicated healing scenario.
• Pair with an external cause code (e.g., V00-Y99) if the cause of the fracture is known and relevant to the encounter.