S99.031K
ICD-10-CMSalter-Harris Type III physeal fracture of right calcaneus, subsequent encounter for fracture with nonunion
This code signifies a Salter-Harris Type III fracture affecting the growth plate of the right calcaneus (heel bone), where the fracture line extends through the epiphysis and into the joint. The "subsequent encounter" indicates that the patient is receiving follow-up care for this fracture, and "nonunion" specifies that the bone fragments have failed to heal together after a reasonable period.
This code is appropriate for documenting ongoing treatment for a pediatric patient with a right calcaneal Salter-Harris Type III fracture that has not healed. It should be used for visits where the physician is managing the nonunion, such as evaluating healing progress, discussing further intervention, or performing procedures related to the nonunion.
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