Oth physeal fx upper end of r fibula, subs for fx w nonunion

This code signifies a fracture of the growth plate (physis) at the top portion of the right fibula, which is not healing properly (nonunion). This specific code is used when the patient is receiving follow-up care for this non-healing fracture.

Use this code for a patient presenting for ongoing treatment of a previously diagnosed physeal fracture of the upper right fibula that has failed to unite. This applies to subsequent visits where the physician is managing the nonunion, such as for casting changes, physical therapy, or surgical planning for revision.

• Ensure documentation clearly states "nonunion" and specifies the right fibula and upper end.
• This code requires an initial encounter code (A or D) to have been previously reported for the acute fracture.
• Verify the encounter type is "subsequent" for ongoing care of the nonunion.