Unsp physeal fx upper end of humerus, left arm, init

This code signifies a fracture of the growth plate (physis) at the top of the left humerus, where the specific type of physeal fracture is not documented. It indicates the initial treatment for a fracture that has not broken through the skin.

This code is appropriate for initial encounters when a patient presents with a left upper arm injury involving the growth plate of the humerus, and the physician's documentation does not specify the Salter-Harris classification or other details of the physeal fracture. It is used when the fracture is closed.

• Ensure the documentation explicitly states "unspecified" or lacks sufficient detail to classify the physeal fracture.
• Confirm the fracture is located in the upper end of the humerus and on the left side.
• Verify this is the initial encounter for a closed fracture; subsequent encounters or open fractures require different codes.