Cervical disc disorder at C5-C6 level with myelopathy

This code signifies a degenerative condition affecting the intervertebral disc between the fifth and sixth cervical vertebrae (C5-C6), which is causing compression of the spinal cord (myelopathy). This compression can lead to neurological symptoms such as weakness, numbness, and gait disturbance in the extremities.

Use this code when documentation clearly indicates a cervical disc disorder specifically at the C5-C6 level, and there is objective evidence of spinal cord compression. Clinical findings such as hyperreflexia, spasticity, or positive Babinski sign, along with imaging (MRI) confirming C5-C6 disc pathology impinging on the spinal cord, support its use.

• Ensure the documentation explicitly states "myelopathy" and specifies the C5-C6 level. Do not assume myelopathy from radiculopathy.
• Distinguish from cervical disc disorders with radiculopathy (M50.122) or without myelopathy or radiculopathy (M50.322).
• Always code any associated neurological deficits or symptoms separately, if applicable and documented.