Unsp fx fourth MC bone, right hand, subs for fx w routn heal

This code signifies an unspecified fracture of the fourth metacarpal bone in the right hand that is currently in the healing phase. The "unspecified" nature indicates that the specific type of fracture (e.g., transverse, oblique, comminuted) is not documented.

Use this code for follow-up encounters where a patient is receiving routine care for a previously diagnosed, unspecified fracture of the right fourth metacarpal. This applies when the fracture is healing as expected without complications, and the patient is past the initial active treatment phase.

• Ensure documentation specifies "right hand" and "fourth metacarpal" for accurate laterality and bone identification.
• The "D" seventh character indicates a subsequent encounter for routine healing; do not use for initial treatment or delayed/nonunion healing.
• Confirm the fracture type is truly "unspecified" in the medical record; if a specific type is documented, a more precise code should be used.