Disp fx of lateral epicondyle of r humerus, sequela

This code signifies a chronic or late-stage complication arising from a previously sustained avulsion fracture of the lateral epicondyle of the right humerus. An avulsion fracture occurs when a fragment of bone is pulled away by a tendon or ligament. "Sequela" indicates that the current patient encounter addresses a residual condition or long-term effect of the original injury.

This code is appropriate for encounters where a patient presents with ongoing issues, disabilities, or complications directly attributable to an old, healed, or poorly healed avulsion fracture of the right lateral epicondyle. Examples include chronic pain, limited range of motion, nonunion, malunion, or degenerative changes at the fracture site, occurring a year or more after the initial injury.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela being treated (e.g., M25.521 for chronic right elbow pain).
• Ensure documentation clearly links the current condition to the previous avulsion fracture of the right lateral epicondyle.
• Do not use this code for initial or subsequent encounters for active treatment of the acute fracture.