Nondisp fx of body of hamate bone, unsp wrs, 7thK

This code signifies a hamate bone fracture that has not healed properly, despite previous treatment attempts. The fracture is located in the body of the hamate bone, and its exact location within the wrist is not specified. This diagnosis indicates that the patient is returning for ongoing management of this unhealed fracture.

This code is appropriate for follow-up encounters where a patient is being treated for a previously diagnosed nondisplaced hamate body fracture that has failed to unite. This would include scenarios such as continued conservative management, evaluation for surgical intervention, or post-operative care for a nonunion repair. It should be used when the nonunion is the primary focus of the encounter.

• Ensure documentation clearly states "nonunion" and specifies the hamate bone body.
• Verify the encounter is "subsequent" and not an initial treatment for the fracture.
• Always code laterality if specified in the medical record; "unspecified wrist" should only be used when laterality is truly unknown.