Spinal stenosis, cervicothoracic region

This code represents a narrowing of the spinal canal in the cervicothoracic region, which can compress the spinal cord or nerve roots. This compression often leads to neurological symptoms such as pain, numbness, weakness, or gait disturbances affecting the neck, shoulders, and upper extremities.

Use this code when documentation explicitly states spinal stenosis affecting the junction of the cervical and thoracic spine. This diagnosis is typically supported by imaging studies (e.g., MRI, CT) demonstrating canal narrowing and clinical findings consistent with nerve compression in this specific region.

• Ensure documentation specifies the "cervicothoracic" region; avoid using for stenosis solely in the cervical or thoracic spine.
• Always look for laterality if nerve root compression is documented (e.g., right, left, bilateral) and code appropriately with a more specific code if available.
• Sequence this code as a primary diagnosis when it is the reason for the encounter, or as a secondary diagnosis when it is a co-morbidity affecting treatment or management.