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

This code signifies a specific type of growth plate fracture (Salter-Harris Type II) affecting the lower end of the humerus, where the fracture has failed to heal properly (nonunion). This particular encounter is for ongoing treatment of the nonunion, not the initial injury. The affected arm is not specified.

Use this code for a patient presenting for follow-up care, evaluation, or treatment of a previously diagnosed Salter-Harris Type II physeal fracture of the distal humerus that has not united. This applies when the physician is addressing the nonunion, such as for surgical planning, cast changes, or monitoring healing progress after initial treatment failure.

• Ensure documentation clearly states "nonunion" and specifies a Salter-Harris Type II fracture of the distal humerus.
• Verify this is a "subsequent encounter" for the fracture; initial treatment would use a different encounter character.
• If the arm (left or right) is specified in the documentation, a more specific code should be chosen.