Path fx in oth disease, unsp foot, subs for fx w delay heal

This code signifies a pathological fracture of an unspecified foot bone that is experiencing delayed healing. A pathological fracture occurs due to a disease process weakening the bone, rather than from trauma. The "G" seventh character indicates that this is a subsequent encounter for the fracture, specifically for delayed healing.

Apply this code when a patient presents for follow-up care of a pathological foot fracture where the healing process is not progressing as expected. Documentation should clearly state "pathological fracture," specify the foot (even if laterality is unknown), and indicate delayed union or healing. This code is appropriate for encounters where treatment for the delayed healing is being managed.

• Always sequence the underlying disease causing the pathological fracture first, if known and still active.
• Ensure documentation specifies "pathological" to differentiate from traumatic fractures.
• Verify the seventh character "G" is appropriate for delayed healing; other options exist for routine healing, nonunion, or malunion.