Sltr-haris Type I physl fx upr end humer, unsp arm, 7thK

This code describes a growth plate fracture at the top of the humerus (upper arm bone) that has failed to heal properly, specifically a Salter-Harris Type I injury. This type of fracture involves a separation of the epiphysis from the metaphysis through the physis (growth plate) without bone involvement. The "subsequent encounter" indicates the patient is receiving ongoing care for this nonunion.

Use this code when a patient presents for follow-up care, treatment, or evaluation of a previously diagnosed Salter-Harris Type I physeal fracture of the proximal humerus that has not united. This applies to situations where the nonunion is the primary focus of the encounter, such as planning for surgical intervention to address the nonunion or monitoring its progression.

• Ensure documentation clearly specifies "nonunion" and a "subsequent encounter" for the fracture.
• Verify the fracture type is Salter-Harris Type I and the location is the upper end of the humerus.
• Do not use this code for initial treatment of the fracture or for encounters where the fracture has healed.