Nondisp transverse fx shaft of humerus, unsp arm, sequela

This code signifies a long-term complication or late effect stemming from a previously sustained, nondisplaced transverse fracture of the humeral shaft. The fracture itself has healed, but the patient is experiencing residual issues directly attributable to that past injury. The specific arm (left or right) is not documented.

Apply this code when a patient presents with a current problem, such as chronic pain, limited range of motion, malunion, or nonunion, that is a direct consequence of a healed nondisplaced transverse humerus shaft fracture. This code is appropriate for follow-up encounters occurring long after the initial fracture treatment has concluded.

• Always sequence this "sequela" code first, followed by a code describing the specific residual condition (e.g., chronic pain, malunion).
• Ensure documentation clearly links the current condition to the past transverse humerus shaft fracture.
• Do not use this code for initial fracture treatment or for acute complications occurring during the healing phase.