Dislocation of unspecified cervical vertebrae, init encntr

This code signifies the initial diagnosis and treatment of a cervical vertebral dislocation where the specific vertebra involved (e.g., C1, C2, C3) is not documented. It indicates a complete displacement of one or more cervical vertebrae from their normal anatomical alignment. This injury often results from significant trauma and can lead to neurological deficits.

Apply this code when a patient presents with a cervical spine dislocation and the medical record does not specify which cervical vertebra is dislocated. Documentation should clearly state "cervical dislocation, unspecified" or similar, and confirm this is the patient's first encounter for this specific injury. This code is appropriate for the initial evaluation, treatment, and workup of the dislocation.

• Ensure documentation explicitly states "unspecified" if the specific cervical vertebra is unknown. If a specific vertebra is identified, a more precise code from the S13.1- series should be used.
• The "A" seventh character indicates an initial encounter for active treatment of the injury. For subsequent care, different seventh characters (D for subsequent, S for sequela) would apply.
• Always code any associated neurological deficits (e.g., spinal cord injury, nerve root compression) separately.