Barton's fx left radius, subs for clos fx w nonunion

This code signifies a specific type of distal radius fracture, known as a Barton's fracture, affecting the left arm. The fracture is currently in a non-healing state (nonunion) and is being managed without surgical intervention exposing the bone (closed). This indicates ongoing care for a complicated healing process.

Apply this code when a patient presents for follow-up care, such as cast changes, physical therapy, or imaging, for a left Barton's fracture that has failed to unite. This is appropriate when the fracture site remains unhealed and the skin is intact over the fracture. It should be used for any encounter after the initial treatment of the nonunion.

• Ensure documentation clearly states "Barton's fracture" and "left radius."
• Verify "nonunion" is explicitly documented, indicating the fracture has not healed.
• Confirm "subsequent encounter" and "closed fracture" are supported by the medical record.