Nondisp oth fx tuberosity of unsp calcaneus, 7thK

This code signifies a non-displaced fracture of the tuberosity of the heel bone (calcaneus) where the specific side (left or right) is not documented. The key aspect is that the fracture has failed to heal properly (nonunion) and the patient is presenting for follow-up care related to this ongoing issue.

Apply this code when a patient with a previously diagnosed, non-displaced tuberosity fracture of an unspecified calcaneus is seen for treatment or evaluation of a confirmed nonunion. This would include scenarios such as follow-up appointments for conservative management of the nonunion, or pre-operative assessments for surgical intervention to address the nonunion.

• Ensure documentation clearly states "nonunion" and that the encounter is for ongoing care of this condition.
• Verify that the fracture is specifically of the calcaneal tuberosity and is described as "nondisplaced."
• If the laterality (left or right) of the calcaneus is documented, a more specific code should be selected.