Disp fx of coronoid pro of r ulna, 7thM

This code signifies a displaced break in the coronoid process of the right ulna, an important part of the elbow joint. The fracture is currently in a subsequent phase of care, meaning the initial treatment has already occurred. Importantly, it specifies an open fracture (Type I or II) that has failed to heal properly, resulting in a nonunion.

This code is appropriate for documenting follow-up care for a patient who previously sustained an open, displaced coronoid process fracture of the right ulna. It should be used when the fracture has not united and further intervention or management for the nonunion is being provided. This includes scenarios such as ongoing conservative management, planning for revision surgery, or monitoring the nonunion.

• Ensure documentation clearly states "nonunion" and specifies the "right ulna" and "coronoid process."
• Verify the original injury was an "open fracture type I or II" to justify this specific subsequent encounter code.
• Do not use for initial treatment or for closed fractures; separate codes exist for those scenarios.