Stress fracture, left toe(s), initial encounter for fracture

This diagnosis code signifies a stress fracture affecting one or more toes on the patient's left foot. A stress fracture is a tiny crack in a bone, often caused by repetitive force or overuse, rather than a single traumatic event. This specific code indicates that the patient is receiving initial active treatment for this fracture.

Use this code when documentation clearly states a diagnosis of a stress fracture in any of the left toes. This applies to patients presenting for their first visit related to this specific fracture, including evaluation, casting, or surgical intervention. Supporting documentation should include imaging reports (e.g., X-ray, MRI) confirming the stress fracture and a physician's assessment.

• Ensure the documentation specifies "stress fracture" and not another type of fracture (e.g., traumatic, pathological).
• Verify laterality (left toe) and the "initial encounter" status for active treatment.
• Distinguish from M84.377- (stress fracture, right toe) and M84.379- (stress fracture, unspecified toe).