Stress fracture, left foot, subs for fx w routn heal

This code signifies a stress fracture affecting the left foot that is currently in a healing phase, specifically indicating routine progression of healing. A stress fracture is a small crack in a bone, often caused by repetitive stress or overuse.

Apply this code when a patient presents for follow-up care of a previously diagnosed left foot stress fracture that is healing without complications. Documentation should clearly state "subsequent encounter" and indicate routine healing, such as "healing well" or "stable."

• Ensure the documentation specifies "left foot" and not a general lower extremity or unspecified foot fracture.
• Distinguish from initial encounters (A) or encounters for delayed healing/nonunion (G, K, P, S).
• Always confirm the laterality (left vs. right) and the specific bone involved if documented.