Stress fracture, right humerus, subs for fx w routn heal

This code signifies a stress fracture affecting the right humerus that is currently undergoing routine healing. A stress fracture is a small crack in the bone, often caused by repetitive stress or overuse rather than a single traumatic event. The "subsequent encounter" indicates the patient is receiving follow-up care for a previously diagnosed and treated fracture.

Apply this code when documentation confirms a right humeral stress fracture in a patient who is in the healing phase and attending a follow-up visit. This is appropriate when the fracture is progressing as expected without complications. Supporting documentation would include physician notes detailing the location, type of fracture (stress), and the current stage of healing.

• Ensure the documentation specifies "stress fracture" and not another type of fracture (e.g., pathological, traumatic).
• Verify the laterality is "right humerus" and not left or unspecified.
• Confirm the encounter is for follow-up care during routine healing; do not use for initial treatment or for fractures with delayed/nonunion healing.