Disp fx of r radial styloid pro, subs for clos fx w nonunion

This code signifies a fracture of the right radial styloid process that is no longer in its anatomical alignment, and the bone fragments have failed to heal together after an initial treatment. This specific code is used when the patient is receiving follow-up care for this unhealed fracture, and the skin over the fracture site remains intact.

Apply this code for patients presenting for ongoing management of a previously diagnosed and treated displaced right radial styloid fracture that has not united. This would include scenarios such as follow-up appointments for casting changes, physical therapy, or surgical planning for nonunion repair, as long as the fracture is closed.

• Ensure documentation clearly states "nonunion" and "displaced" for the right radial styloid.
• Verify the encounter is for subsequent care, not the initial treatment of the fracture.
• Confirm the fracture is closed; open fractures would require a different seventh character.