Post displ Type II dens fracture, subs for fx w delay heal

This code signifies a fracture of the odontoid process (dens) of the C2 vertebra, specifically a Type II fracture that has shifted posteriorly. The "subsequent encounter" indicates the patient is receiving routine care during the healing phase, and "delayed healing" specifies that the fracture is not progressing as expected.

This code is appropriate for follow-up visits where a patient with a previously diagnosed posterior displaced Type II dens fracture is experiencing slower-than-anticipated bone healing. Documentation should clearly state the fracture type, displacement, and explicitly mention delayed healing during the current encounter.

• Ensure documentation specifies "delayed healing" and not "routine healing" or "nonunion."
• Distinguish between initial, subsequent, and sequela encounters based on the patient's treatment phase.
• Verify the specific type and displacement of the dens fracture (e.g., Type I, II, III; anterior, posterior, or no displacement).