Unsp fx fifth MC bone, left hand, subs for fx w routn heal

This code signifies a fracture of the fifth metacarpal bone in the left hand where the specific type of fracture (e.g., transverse, oblique) is not documented. The "subsequent encounter" indicates the patient is receiving follow-up care for this fracture, and "routine healing" suggests the recovery process is progressing as expected without complications.

Apply this code when a patient presents for a follow-up visit for a previously diagnosed, unspecified fracture of the left fifth metacarpal. This is appropriate when the physician's documentation confirms the fracture is healing routinely and no complications are noted.

• Ensure documentation specifies "left hand" and "fifth metacarpal."
• Verify the encounter is for follow-up care, not initial treatment or a complication.
• Look for terms like "healing well," "routine follow-up," or "stable fracture" to support "routine healing."