Barton's fx unsp radius, subs for clos fx w malunion

This code signifies a specific type of distal radius fracture, known as a Barton's fracture, that has previously been treated and is now presenting with improper healing (malunion). The fracture is closed, meaning the skin was not broken, and the affected radius is not specified as left or right.

Use this code when a patient presents for follow-up care, evaluation, or treatment of a Barton's fracture of the wrist that has healed in an anatomically incorrect position. This would apply to scenarios such as a patient complaining of persistent pain or functional limitations due to the malunion, or during planning for corrective surgery.

• Ensure documentation clearly states "Barton's fracture" and "malunion" for accurate code assignment.
• Verify the encounter is "subsequent" and not an initial treatment for the fracture.
• If the laterality (left or right radius) is documented, a more specific code should be chosen.