Sltr-haris Type II physl fx low end humer, l arm, 7thK

This code signifies a specific growth plate fracture (Salter-Harris Type II) affecting the lower part of the left humerus, which is the long bone of the upper arm. The "nonunion" aspect indicates that the fracture has failed to heal properly after an initial treatment, and the "subsequent encounter" specifies that this is not the initial visit for the injury.

Use this code for follow-up encounters where a patient is being treated for a previously diagnosed Salter-Harris Type II fracture of the distal left humerus that has not united. This would apply when a patient presents for ongoing management, evaluation of nonunion, or planning for further intervention due to the lack of healing.

• Ensure documentation clearly specifies "nonunion" and "subsequent encounter" for this specific fracture type and location.
• Verify the fracture is indeed Salter-Harris Type II, not another type, and is located at the lower end of the humerus.
• Confirm the laterality is "left arm" as specified by the code.