Unsp physeal fx lower end of humerus, right arm, init

This code describes a fracture involving the growth plate (physis) at the distal end of the right humerus, where the specific type of physeal fracture is not documented. It indicates that this is the initial treatment encounter for a fracture that has not broken through the skin.

Use this code for a pediatric patient presenting with a newly diagnosed, closed growth plate fracture of the right elbow region, when the specific Salter-Harris classification or other detailed fracture type is unknown or not specified in the medical record. This applies when the patient is receiving initial active treatment for the injury.

• Ensure documentation specifies "right arm" and "initial encounter" for a closed fracture.
• Avoid using this code if a more specific Salter-Harris classification (e.g., S49.111A, S49.121A) is documented.
• Do not use for open fractures or subsequent encounters for the same injury.