Pathological fracture in oth disease, left shoulder, init

This code describes a fracture of the left shoulder that occurred due to an underlying disease process, rather than significant trauma. It indicates that the patient is receiving initial treatment for this specific fracture. The underlying disease weakens the bone, making it susceptible to fracture from minimal or no trauma.

This code is appropriate for patients presenting with a newly diagnosed pathological fracture of the left shoulder. Documentation should clearly state that the fracture is pathological and specify the left shoulder as the affected site. This code is used when the patient is in the active treatment phase for the fracture.

• Always code the underlying disease causing the pathological fracture first, followed by this code.
• Distinguish carefully between pathological fractures (M84.6-) and stress fractures (M84.3-) or other types of fractures.
• Ensure laterality (left shoulder) and encounter type (initial) are clearly documented to support code assignment.