Stress fracture, unsp toe(s), init encntr for fracture

This code signifies a stress fracture affecting an unspecified toe or toes, meaning the specific toe involved is not documented. A stress fracture is a tiny crack in a bone caused by repetitive force or overuse, rather than a single traumatic event. This particular code indicates the patient is receiving active treatment for the fracture.

Apply this code when documentation confirms a stress fracture of an unspecified toe, and the patient is in the initial phase of treatment. This includes scenarios where the exact toe (e.g., hallux, second toe) is not specified in the medical record. Supporting documentation would include imaging reports (X-ray, MRI) confirming a stress fracture and physician notes indicating the first encounter for management of this specific fracture.

• Ensure the documentation explicitly states "stress fracture" and not a traumatic fracture.
• Only use this code when the specific toe involved is not identified; otherwise, use a more specific toe code (e.g., M84.371-M84.376-).
• The "A" seventh character indicates an initial encounter for active treatment; subsequent encounters would use "D" (subsequent) or "S" (sequela).