Dislocation of C3/C4 cervical vertebrae, subs encntr

This code signifies a dislocation between the third and fourth cervical vertebrae that is being treated during a follow-up visit. This injury involves the complete displacement of the articular surfaces of the C3 and C4 vertebrae, often resulting from significant trauma. The "D" seventh character indicates that the patient is receiving routine care during the healing or recovery phase.

Use this code for encounters where a patient is receiving ongoing treatment, such as cast changes, physical therapy, or medication management, for a previously diagnosed C3/C4 cervical dislocation. Documentation should clearly state "subsequent encounter," "follow-up visit," or indicate that the patient is in the healing phase of the injury. This code is appropriate after the initial acute treatment has been rendered.

• Ensure the documentation specifies a dislocation, not a subluxation, as these are distinct conditions.
• Verify the specific cervical level (C3/C4) is clearly documented; other cervical dislocations have different codes.
• The "D" seventh character is crucial for subsequent encounters; do not use "A" (initial) or "S" (sequela) unless clinically appropriate.