S99.049K
ICD-10-CMSalter-Harris Type IV physeal fracture of unspecified calcaneus, subsequent encounter for fracture with nonunion
This code signifies a specific type of growth plate fracture (Salter-Harris Type IV) affecting the calcaneus (heel bone) in an unspecified location. It indicates that the fracture has not healed properly (nonunion) and the patient is in a subsequent phase of care following the initial treatment.
This code is appropriate for follow-up encounters where a patient is being managed for a previously diagnosed Salter-Harris Type IV calcaneal fracture that has failed to unite. This includes visits for ongoing monitoring, assessment of nonunion, or planning for further intervention related to the nonunion.
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