Fracture of oth parts of pelvis, subs for fx w nonunion

This code signifies a fracture affecting an unspecified or less common part of the pelvic bone, excluding the sacrum, coccyx, or specific pelvic ring structures. The key characteristic is that the fracture has not healed properly, indicating a nonunion, and the patient is presenting for follow-up care or treatment related to this ongoing issue.

Apply this code when a patient presents for subsequent treatment of a pelvic fracture (not otherwise specified or classified) that has failed to unite. This includes scenarios where the patient is undergoing further evaluation, conservative management, or surgical intervention for the nonunion. It is appropriate for any encounter after the initial treatment phase.

• Ensure documentation clearly states "nonunion" of the fracture and specifies a subsequent encounter.
• Verify that the fracture location is not more specifically classified by other S32 subcategories (e.g., sacrum, coccyum, ilium, ischium, pubis).
• Always sequence this code after any relevant external cause codes and place of occurrence codes, if applicable.