Displ commnt fx shaft of humer, r arm, 7thK

This code signifies a complex fracture of the right humeral shaft that has not healed properly (nonunion) and where the bone fragments are no longer in their correct anatomical alignment (displaced). It specifically indicates a comminuted fracture, meaning the bone is broken into multiple pieces. The "subsequent encounter" aspect denotes that this code is used for ongoing treatment of the fracture after the initial encounter.

Use this code for follow-up visits, cast changes, or surgical interventions related to the nonunion of a displaced comminuted right humeral shaft fracture. This applies when the patient is receiving active treatment for the nonunion, such as bone grafting, internal fixation revision, or external fixation. It would also be appropriate for documentation of the fracture's status during rehabilitation phases focused on addressing the nonunion.

• Ensure documentation clearly specifies "nonunion" and "displaced" for the right humeral shaft.
• Verify the encounter is for subsequent care, not the initial treatment of the fracture.
• Always code the highest level of specificity available in the medical record.