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

This code describes a fracture of the odontoid process (dens) of the C2 vertebra, specifically a Type II fracture where the posterior fragment is displaced. The "D" seventh character indicates that the patient is in the healing phase and receiving routine follow-up care for the fracture.

Apply this code for follow-up encounters when a patient with a previously diagnosed posterior displaced Type II dens fracture is undergoing routine healing. Documentation should confirm the fracture type, displacement, and that the current visit is for ongoing management during the healing process, without complications or delayed healing.

• Ensure documentation specifies "posterior displacement" and "Type II" dens fracture.
• The "D" seventh character is for subsequent encounters during routine healing; use "A" for initial encounters and "G" for subsequent encounters with delayed healing.
• Always sequence this code as a primary diagnosis when it is the reason for the encounter.