Sltr-haris Type III physl fx upr end l tibia, 7thK

This code describes a specific type of growth plate fracture in the upper part of the left shin bone (tibia) where the fracture line extends through both the growth plate and a portion of the bone's end. The "subsequent encounter" indicates the patient is receiving follow-up care for this fracture, and "nonunion" signifies that the bone fragments have failed to heal together after a typical healing period.

This code is appropriate for follow-up visits where a patient with a previously diagnosed Salter-Harris Type III fracture of the proximal left tibia is being managed for a confirmed nonunion. This includes scenarios such as evaluation for surgical intervention to promote healing, ongoing conservative management, or assessment of complications related to the nonunion.

• Ensure documentation clearly specifies "nonunion" and the "subsequent encounter" for accurate code assignment.
• Verify the fracture type is explicitly documented as Salter-Harris Type III and the location as the upper end of the left tibia.
• Do not use this code for initial treatment or for malunion; a separate code exists for malunion.